From ca9afd23525924183e5854b599a4f8a35ff74880 Mon Sep 17 00:00:00 2001
From: Kirby Kuehl <kkuehl@gmail.com>
Date: Tue, 26 Jan 2010 14:18:52 -0600
Subject: [PATCH] fix padding calculation and stubdata parser for dcerpc

---
 src/app-layer-dcerpc.c     |   63 +-
 src/detect-dce-iface.c     |  675 ++++++++++++++-
 src/detect-dce-iface.h     |    3 +-
 src/detect-dce-opnum.c     | 2148 +++++++++++++++++++++++++++++++++++++++++++-
 src/detect-dce-opnum.h     |    6 +-
 src/detect-dce-stub-data.c | 1611 +++++++++++++++++++++++++++++++++-
 6 files changed, 4452 insertions(+), 54 deletions(-)

diff --git a/src/app-layer-dcerpc.c b/src/app-layer-dcerpc.c
index a9d6c57..273bfca 100644
--- a/src/app-layer-dcerpc.c
+++ b/src/app-layer-dcerpc.c
@@ -36,7 +36,7 @@ enum {
     DCERPC_FIELD_MAX,
 };
 
-#if 0
+#ifdef UNITTESTS
 /* \brief hexdump function from libdnet, used for debugging only */
 void hexdump(const void *buf, size_t len) {
     /* dumps len bytes of *buf to stdout. Looks like:
@@ -780,13 +780,15 @@ static uint32_t DCERPCParseREQUEST(Flow *f, void *dcerpc_state,
         case 16:
             sstate->numctxitems = 0;
             if (input_len >= 8) {
-                if (sstate->dcerpc.packed_drep[0] == 0x10) {
-                    sstate->opnum = *(p + 6);
-                    sstate->opnum |= *(p + 7) << 8;
-                } else {
-                    sstate->opnum = *(p + 6) << 8;
-                    sstate->opnum |= *(p + 7);
-                }
+            	if (sstate->dcerpc.type == REQUEST) {
+            		if (sstate->dcerpc.packed_drep[0] == 0x10) {
+            			sstate->opnum = *(p + 6);
+            			sstate->opnum |= *(p + 7) << 8;
+            		} else {
+            			sstate->opnum = *(p + 6) << 8;
+            			sstate->opnum |= *(p + 7);
+            		}
+            	}
                 sstate->bytesprocessed += 8;
                 SCReturnUInt(8U);
             } else {
@@ -821,14 +823,18 @@ static uint32_t DCERPCParseREQUEST(Flow *f, void *dcerpc_state,
             if (!(--input_len))
                 break;
         case 22:
-            sstate->opnum = *(p++);
+        	if (sstate->dcerpc.type == REQUEST) {
+        		sstate->opnum = *(p++);
+        	}
             if (!(--input_len))
                 break;
         case 23:
-            sstate->opnum |= *(p++) << 8;
-            if (sstate->dcerpc.packed_drep[0] == 0x01) {
-                SCByteSwap16(sstate->opnum);
-            }
+        	if (sstate->dcerpc.type == REQUEST) {
+        		sstate->opnum |= *(p++) << 8;
+				if (sstate->dcerpc.packed_drep[0] == 0x01) {
+					SCByteSwap16(sstate->opnum);
+				}
+        	}
             --input_len;
             break;
     }
@@ -989,6 +995,7 @@ static int DCERPCParse(Flow *f, void *dcerpc_state,
 
     if (pstate == NULL)
         SCReturnInt(-1);
+
     while (sstate->bytesprocessed < DCERPC_HDR_LEN && input_len) {
         retval = DCERPCParseHeader(f, dcerpc_state, pstate, input, input_len,
                 output);
@@ -1083,8 +1090,10 @@ static int DCERPCParse(Flow *f, void *dcerpc_state,
 
             if (sstate->bytesprocessed == DCERPC_HDR_LEN + 10
                     + sstate->secondaryaddrlen) {
-                sstate->pad = sstate->bytesprocessed % 4;
-                sstate->padleft = sstate->pad;
+                if (sstate->bytesprocessed % 4) {
+                    sstate->pad = (4 - sstate->bytesprocessed % 4);
+                    sstate->padleft = sstate->pad;
+                }
             }
 
             while (sstate->bytesprocessed < DCERPC_HDR_LEN + 10
@@ -1155,6 +1164,7 @@ static int DCERPCParse(Flow *f, void *dcerpc_state,
             }
             break;
         case REQUEST:
+        case RESPONSE:
             while (sstate->bytesprocessed < DCERPC_HDR_LEN + 8
                     && sstate->bytesprocessed < sstate->dcerpc.frag_length
                     && input_len) {
@@ -1163,12 +1173,14 @@ static int DCERPCParse(Flow *f, void *dcerpc_state,
                 if (retval) {
                     parsed += retval;
                     input_len -= retval;
+                    sstate->padleft = sstate->dcerpc.frag_length - sstate->bytesprocessed;
                 } else if (input_len) {
                     SCLogDebug("Error parsing DCERPC Request");
                     parsed -= input_len;
                     input_len = 0;
                 }
             }
+
             while (sstate->bytesprocessed >= DCERPC_HDR_LEN + 8
                     && sstate->bytesprocessed < sstate->dcerpc.frag_length
                     && input_len) {
@@ -1181,21 +1193,21 @@ static int DCERPCParse(Flow *f, void *dcerpc_state,
                     SCLogDebug("Error parsing DCERPC Stub Data");
                     parsed -= input_len;
                     input_len = 0;
-
+                    sstate->bytesprocessed = 0;
                 }
             }
-            SCLogDebug("REQUEST processed %u/%u\n", sstate->bytesprocessed,
-                    sstate->dcerpc.frag_length);
+            SCLogDebug("REQUEST processed %u frag length %u opnum %u input_len %u\n", sstate->bytesprocessed,
+                    sstate->dcerpc.frag_length, sstate->opnum, input_len);
             if (sstate->bytesprocessed == sstate->dcerpc.frag_length) {
                 sstate->bytesprocessed = 0;
             }
             break;
         default:
             SCLogDebug("DCERPC Type 0x%02x not implemented yet\n", sstate->dcerpc.type);
+            sstate->bytesprocessed = 0;
             break;
     }
     pstate->parse_field = 0;
-    pstate->flags |= APP_LAYER_PARSER_DONE;
 
     SCReturnInt(1);
 }
@@ -1241,7 +1253,7 @@ void RegisterDCERPCParsers(void) {
  */
 
 /* set this to 1 to see problem */
-#define KNOWNFAILURE 0
+
 int DCERPCParserTest01(void) {
     int result = 1;
     Flow f;
@@ -1463,7 +1475,7 @@ int DCERPCParserTest01(void) {
         0x02, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00,
         0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
         0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
-#if KNOWNFAILURE
+
     uint8_t dcerpcrequest[] = {
         0x05, 0x00, 0x00, 0x00, 0x10,
         0x00, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00,
@@ -1595,7 +1607,6 @@ int DCERPCParserTest01(void) {
         0x00, 0x24, 0x00, 0x35, 0x00, 0x34, 0x00, 0x70,
         0x00, 0x69, 0x00};
     uint32_t requestlen = sizeof(dcerpcrequest);
-#endif
 
     uint32_t bindlen = sizeof(dcerpcbind);
     uint32_t bindacklen = sizeof(dcerpcbindack);
@@ -1660,10 +1671,9 @@ int DCERPCParserTest01(void) {
     TAILQ_FOREACH(uuid_entry, &dcerpc_state->uuid_list, next) {
         printUUID("BIND_ACK", uuid_entry);
     }
-#if KNOWNFAILURE
-    printf("Sending dcerpcrequest (%u)", requestlen);
-    hexdump(dcerpcrequest, requestlen);
-    r = AppLayerParse(&f, ALPROTO_DCERPC, STREAM_TOSERVER|STREAM_EOF, dcerpcrequest, requestlen, FALSE);
+
+    //hexdump(dcerpcrequest, requestlen);
+    r = AppLayerParse(&f, ALPROTO_DCERPC, STREAM_TOSERVER|STREAM_EOF, dcerpcrequest, requestlen);
     if (r != 0) {
         printf("dcerpc header check returned %" PRId32 ", expected 0: ", r);
         result = 0;
@@ -1674,7 +1684,6 @@ int DCERPCParserTest01(void) {
         result = 0;
         goto end;
     }
-#endif
 end:
     return result;
 }
diff --git a/src/detect-dce-iface.c b/src/detect-dce-iface.c
index 883c8cb..80203de 100644
--- a/src/detect-dce-iface.c
+++ b/src/detect-dce-iface.c
@@ -5,9 +5,17 @@
 #include "suricata-common.h"
 #include "detect.h"
 #include "detect-parse.h"
+#include "detect-engine.h"
+#include "detect-engine-mpm.h"
 #include "detect-dce-iface.h"
+
+#include "flow.h"
+#include "flow-var.h"
+
+#include "app-layer.h"
 #include "app-layer-dcerpc.h"
 #include "queue.h"
+#include "stream-tcp-reassemble.h"
 
 #include "util-debug.h"
 #include "util-unittest.h"
@@ -32,6 +40,7 @@ void DetectDceIfaceRegister(void)
     int opts = 0;
 
     sigmatch_table[DETECT_DCE_IFACE].name = "dce_iface";
+    sigmatch_table[DETECT_DCE_IFACE].alproto = ALPROTO_DCERPC;
     sigmatch_table[DETECT_DCE_IFACE].Match = NULL;
     sigmatch_table[DETECT_DCE_IFACE].AppLayerMatch = DetectDceIfaceMatch;
     sigmatch_table[DETECT_DCE_IFACE].Setup = DetectDceIfaceSetup;
@@ -94,12 +103,14 @@ static inline DetectDceIfaceData *DetectDceIfaceArgParse(const char *arg)
     }
     memset(did, 0, sizeof(DetectDceIfaceData));
 
+    /* retrieve the iface uuid string.  iface uuid is a compulsion in the keyword */
     res = pcre_get_substring(arg, ov, MAX_SUBSTRINGS, 1, &pcre_sub_str);
     if (res < 0) {
         SCLogError(SC_PCRE_GET_SUBSTRING_FAILED, "pcre_get_substring failed");
         goto error;
     }
 
+    /* parse the iface uuid string */
     len = strlen(pcre_sub_str);
     j = 0;
     temp_str[2] = '\0';
@@ -118,10 +129,32 @@ static inline DetectDceIfaceData *DetectDceIfaceArgParse(const char *arg)
         j++;
     }
 
+    /* if the regex has 3 or 5, any_frag option is present in the signature */
     if (ret == 3 || ret == 5)
         did->any_frag = 1;
 
+    /* if the regex has 4 or 5, version/operator is present in the signature */
     if (ret == 4 || ret == 5) {
+        /* first handle the version number, so that we can do some additional
+         * validations of the version number, wrt. the operator */
+        res = pcre_get_substring(arg, ov, MAX_SUBSTRINGS, 3, &pcre_sub_str);
+        if (res < 0) {
+            SCLogError(SC_PCRE_GET_SUBSTRING_FAILED, "pcre_get_substring failed");
+            goto error;
+        }
+
+        version = atoi(pcre_sub_str);
+        if (version > UINT16_MAX) {
+            SCLogError(SC_ERR_INVALID_SIGNATURE, "DCE_IFACE interface version "
+                       "invalid: %d\n", version);
+            goto error;
+        }
+        did->version = version;
+
+        /* free the substring */
+        pcre_free_substring(pcre_sub_str);
+
+        /* now let us handle the operator supplied with the version number */
         res = pcre_get_substring(arg, ov, MAX_SUBSTRINGS, 2, &pcre_sub_str);
         if (res < 0) {
             SCLogError(SC_PCRE_GET_SUBSTRING_FAILED, "pcre_get_substring failed");
@@ -130,9 +163,24 @@ static inline DetectDceIfaceData *DetectDceIfaceArgParse(const char *arg)
 
         switch (pcre_sub_str[0]) {
             case '<':
+                if (version == 0) {
+                    SCLogError(SC_ERR_INVALID_SIGNATURE, "DCE_IFACE interface "
+                               "version invalid: %d.  Version can't be less"
+                               "than 0, with \"<\" operator", version);
+                    goto error;
+                }
+
                 did->op = DETECT_DCE_IFACE_OP_LT;
                 break;
             case '>':
+                if (version == UINT16_MAX) {
+                    SCLogError(SC_ERR_INVALID_SIGNATURE, "DCE_IFACE interface "
+                               "version invalid: %d.  Version can't be greater"
+                               "than %d, with \">\" operator", version,
+                               UINT16_MAX);
+                    goto error;
+                }
+
                 did->op = DETECT_DCE_IFACE_OP_GT;
                 break;
             case '=':
@@ -143,19 +191,8 @@ static inline DetectDceIfaceData *DetectDceIfaceArgParse(const char *arg)
                 break;
         }
 
-        res = pcre_get_substring(arg, ov, MAX_SUBSTRINGS, 3, &pcre_sub_str);
-        if (res < 0) {
-            SCLogError(SC_PCRE_GET_SUBSTRING_FAILED, "pcre_get_substring failed");
-            goto error;
-        }
-
-        version = atoi(pcre_sub_str);
-        if (version > 65535) {
-            SCLogError(SC_ERR_INVALID_SIGNATURE, "DCE_IFACE interface version "
-                       "invalid: %d\n", version);
-            goto error;
-        }
-        did->version = version;
+        /* free the substring */
+        pcre_free_substring(pcre_sub_str);
     }
 
     return did;
@@ -166,11 +203,53 @@ static inline DetectDceIfaceData *DetectDceIfaceArgParse(const char *arg)
     return NULL;
 }
 
+/**
+ * \internal
+ * \brief Internal function that compares the dce interface version for this
+ *        flow, to the signature's interface version specified using the
+ *        dce_iface keyword.
+ *
+ * \param version  The dce interface version for this flow.
+ * \param dce_data Pointer to the Signature's dce_iface keyword
+ *                 state(DetectDceIfaceData *).
+ */
+static inline int DetectDceIfaceMatchIfaceVersion(uint16_t version,
+                                                  DetectDceIfaceData *dce_data)
+{
+    switch (dce_data->op) {
+        case DETECT_DCE_IFACE_OP_LT:
+            return (version < dce_data->version);
+        case DETECT_DCE_IFACE_OP_GT:
+            return (version > dce_data->version);
+        case DETECT_DCE_IFACE_OP_EQ:
+            return (version == dce_data->version);
+        case DETECT_DCE_IFACE_OP_NE:
+            return (version != dce_data->version);
+        default:
+            return 1;
+    }
+}
+
+/**
+ * \brief App layer match function for the "dce_iface" keyword.
+ *
+ * \param t       Pointer to the ThreadVars instance.
+ * \param det_ctx Pointer to the DetectEngineThreadCtx.
+ * \param f       Pointer to the flow.
+ * \param flags   Pointer to the flags indicating the flow direction.
+ * \param state   Pointer to the app layer state data.
+ * \param s       Pointer to the Signature instance.
+ * \param m       Pointer to the SigMatch.
+ *
+ * \retval 1 On Match.
+ * \retval 0 On no match.
+ */
 int DetectDceIfaceMatch(ThreadVars *t, DetectEngineThreadCtx *det_ctx, Flow *f,
                         uint8_t flags, void *state, Signature *s, SigMatch *m)
 {
     int ret = 1;
     struct uuid_entry *item = NULL;
+    int i = 0;
     DetectDceIfaceData *dce_data = (DetectDceIfaceData *)m->ctx;
     DCERPCState *dcerpc_state = (DCERPCState *)state;
     if (dcerpc_state == NULL) {
@@ -179,18 +258,46 @@ int DetectDceIfaceMatch(ThreadVars *t, DetectEngineThreadCtx *det_ctx, Flow *f,
     }
 
     SCMutexLock(&f->m);
-    int i = 0;
+
+    /* if any_frag is not enabled, we need to match only against the first
+     * fragment */
+    if (!dce_data->any_frag &&
+        !(dcerpc_state->dcerpc.pfc_flags & PFC_FIRST_FRAG)) {
+        /* any_frag has not been set, and apparently it's not the first fragment */
+        ret = 0;
+        goto end;
+    }
 
     TAILQ_FOREACH(item, &dcerpc_state->uuid_list, next) {
+        ret = 1;
+
+        /* if the uuid has been rejected(item->result == 1), we skip to the
+         * next uuid */
+        if (item->result == 1)
+            continue;
+
+        /* check the interface uuid */
         for (i = 0; i < 16; i++) {
             if (dce_data->uuid[i] != item->uuid[i]) {
                 ret = 0;
                 break;
             }
         }
+
+        /* check the interface version */
+        if (dce_data->op != DETECT_DCE_IFACE_OP_NONE &&
+            !DetectDceIfaceMatchIfaceVersion(item->version, dce_data)) {
+            ret &= 0;
+        }
+
+        /* we have a match.  Time to leave with a match */
+        if (ret == 1)
+            goto end;
     }
 
-    return 1;
+ end:
+    SCMutexUnlock(&f->m);
+    return ret;
 }
 
 /**
@@ -581,18 +688,549 @@ static int DetectDceIfaceTestParse11(void)
     result &= (DetectDceIfaceSetup(NULL, s, NULL, "1234568-1234-1234-1234-123456789ABC,>1,any_frag") == -1);
     result &= (DetectDceIfaceSetup(NULL, s, NULL, "12345678-1234-1234-1234-123456789ABC,>65536,any_frag") == -1);
     result &= (DetectDceIfaceSetup(NULL, s, NULL, "12345678-1234-1234-1234-123456789ABC,>=1,any_frag") == -1);
+    result &= (DetectDceIfaceSetup(NULL, s, NULL, "12345678-1234-1234-1234-123456789ABC,<0,any_frag") == -1);
+    result &= (DetectDceIfaceSetup(NULL, s, NULL, "12345678-1234-1234-1234-123456789ABC,>65535,any_frag") == -1);
 
     SigFree(s);
     return result;
 }
 
+/**
+ * \test Test a valid dce_iface entry for a bind and bind_ack
+ */
+static int DetectDceIfaceTestParse12(void)
+{
+    int result = 0;
+    Signature *s = NULL;
+    ThreadVars th_v;
+    Packet p;
+    Flow f;
+    TcpSession ssn;
+    DetectEngineThreadCtx *det_ctx = NULL;
+    DetectEngineCtx *de_ctx = NULL;
+    DCERPCState *dcerpc_state = NULL;
+    int r = 0;
+
+    uint8_t dcerpc_bind[] = {
+        0x05, 0x00, 0x0b, 0x03, 0x10, 0x00, 0x00, 0x00,
+        0x48, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
+        0xb8, 0x10, 0xb8, 0x10, 0x00, 0x00, 0x00, 0x00,
+        0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00,
+        0x6a, 0x28, 0x19, 0x39, 0x0c, 0xb1, 0xd0, 0x11,
+        0x9b, 0xa8, 0x00, 0xc0, 0x4f, 0xd9, 0x2e, 0xf5,
+        0x00, 0x00, 0x00, 0x00, 0x04, 0x5d, 0x88, 0x8a,
+        0xeb, 0x1c, 0xc9, 0x11, 0x9f, 0xe8, 0x08, 0x00,
+        0x2b, 0x10, 0x48, 0x60, 0x02, 0x00, 0x00, 0x00,
+    };
+
+    uint8_t dcerpc_bindack[] = {
+        0x05, 0x00, 0x0c, 0x03, 0x10, 0x00, 0x00, 0x00,
+        0x44, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
+        0xb8, 0x10, 0xb8, 0x10, 0x26, 0x3d, 0x00, 0x00,
+        0x0c, 0x00, 0x5c, 0x50, 0x49, 0x50, 0x45, 0x5c,
+        0x6c, 0x73, 0x61, 0x73, 0x73, 0x00, 0x00, 0x00,
+        0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x04, 0x5d, 0x88, 0x8a, 0xeb, 0x1c, 0xc9, 0x11,
+        0x9f, 0xe8, 0x08, 0x00, 0x2b, 0x10, 0x48, 0x60,
+        0x02, 0x00, 0x00, 0x00
+    };
+
+    uint32_t dcerpc_bind_len = sizeof(dcerpc_bind);
+    uint32_t dcerpc_bindack_len = sizeof(dcerpc_bindack);
+
+    memset(&th_v, 0, sizeof(th_v));
+    memset(&p, 0, sizeof(p));
+    memset(&f, 0, sizeof(f));
+    memset(&ssn, 0, sizeof(ssn));
+
+    p.src.family = AF_INET;
+    p.dst.family = AF_INET;
+    p.payload = NULL;
+    p.payload_len = 0;
+    p.proto = IPPROTO_TCP;
+
+    StreamL7DataPtrInit(&ssn, StreamL7GetStorageSize());
+    f.protoctx = (void *)&ssn;
+    p.flow = &f;
+    p.flowflags |= FLOW_PKT_TOSERVER;
+    ssn.alproto = ALPROTO_DCERPC;
+
+    de_ctx = DetectEngineCtxInit();
+    if (de_ctx == NULL)
+        goto end;
+
+    de_ctx->flags |= DE_QUIET;
+
+    s = de_ctx->sig_list = SigInit(de_ctx,
+                                   "alert tcp any any -> any any "
+                                   "(msg:\"DCERPC\"; "
+                                   "dce_iface:3919286a-b10c-11d0-9ba8-00c04fd92ef5,=0,any_frag; "
+                                   "sid:1;)");
+    if (s == NULL)
+        goto end;
+
+    SigGroupBuild(de_ctx);
+    DetectEngineThreadCtxInit(&th_v, (void *)de_ctx, (void *)&det_ctx);
+
+    r = AppLayerParse(&f, ALPROTO_DCERPC, STREAM_TOSERVER | STREAM_START,
+                      dcerpc_bind, dcerpc_bind_len);
+    if (r != 0) {
+        SCLogDebug("AppLayerParse for dcerpc failed.  Returned %" PRId32, r);
+        goto end;
+    }
+
+    dcerpc_state = ssn.aldata[AlpGetStateIdx(ALPROTO_DCERPC)];
+    if (dcerpc_state == NULL) {
+        SCLogDebug("no dcerpc state: ");
+        goto end;
+    }
+
+    /* do detect */
+    SigMatchSignatures(&th_v, de_ctx, det_ctx, &p);
+
+    if (!PacketAlertCheck(&p, 1))
+        goto end;
+
+    r = AppLayerParse(&f, ALPROTO_DCERPC, STREAM_TOCLIENT, dcerpc_bindack,
+                      dcerpc_bindack_len);
+    if (r != 0) {
+        SCLogDebug("AppLayerParse for dcerpc failed.  Returned %" PRId32, r);
+        goto end;
+    }
+
+    /* do detect */
+    SigMatchSignatures(&th_v, de_ctx, det_ctx, &p);
+
+    if (!PacketAlertCheck(&p, 1))
+        goto end;
+
+    result = 1;
+
+ end:
+    SigGroupCleanup(de_ctx);
+    SigCleanSignatures(de_ctx);
+
+    DetectEngineThreadCtxDeinit(&th_v, (void *)det_ctx);
+    DetectEngineCtxFree(de_ctx);
+
+    return result;
+}
+
+/**
+ * \test Test a valid dce_iface entry with a bind, bind_ack and 3 request/responses.
+ */
+static int DetectDceIfaceTestParse13(void)
+{
+    int result = 0;
+    Signature *s = NULL;
+    ThreadVars th_v;
+    Packet p;
+    Flow f;
+    TcpSession ssn;
+    DetectEngineThreadCtx *det_ctx = NULL;
+    DetectEngineCtx *de_ctx = NULL;
+    DCERPCState *dcerpc_state = NULL;
+    int r = 0;
+
+    uint8_t dcerpc_bind[] = {
+        0x05, 0x00, 0x0b, 0x03, 0x10, 0x00, 0x00, 0x00,
+        0x48, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
+        0xb8, 0x10, 0xb8, 0x10, 0x00, 0x00, 0x00, 0x00,
+        0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00,
+        0x01, 0xd0, 0x8c, 0x33, 0x44, 0x22, 0xf1, 0x31,
+        0xaa, 0xaa, 0x90, 0x00, 0x38, 0x00, 0x10, 0x03,
+        0x01, 0x00, 0x00, 0x00, 0x04, 0x5d, 0x88, 0x8a,
+        0xeb, 0x1c, 0xc9, 0x11, 0x9f, 0xe8, 0x08, 0x00,
+        0x2b, 0x10, 0x48, 0x60, 0x02, 0x00, 0x00, 0x00,
+    };
+
+    uint8_t dcerpc_bindack[] = {
+        0x05, 0x00, 0x0c, 0x03, 0x10, 0x00, 0x00, 0x00,
+        0x44, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
+        0xb8, 0x10, 0xb8, 0x10, 0x65, 0x8e, 0x00, 0x00,
+        0x0d, 0x00, 0x5c, 0x50, 0x49, 0x50, 0x45, 0x5c,
+        0x77, 0x69, 0x6e, 0x72, 0x65, 0x67, 0x00, 0x6d,
+        0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x04, 0x5d, 0x88, 0x8a, 0xeb, 0x1c, 0xc9, 0x11,
+        0x9f, 0xe8, 0x08, 0x00, 0x2b, 0x10, 0x48, 0x60,
+        0x02, 0x00, 0x00, 0x00,
+    };
+
+    uint8_t dcerpc_request1[] = {
+        0x05, 0x00, 0x00, 0x03, 0x10, 0x00, 0x00, 0x00,
+        0x24, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
+        0x0c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00,
+        0x2c, 0xfd, 0xb5, 0x00, 0x40, 0xaa, 0x01, 0x00,
+        0x00, 0x00, 0x00, 0x02,
+    };
+
+    uint8_t dcerpc_response1[] = {
+        0x05, 0x00, 0x02, 0x03, 0x10, 0x00, 0x00, 0x00,
+        0x30, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
+        0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0xf6, 0x72, 0x28, 0x9c,
+        0xf0, 0x57, 0xd8, 0x11, 0xb0, 0x05, 0x00, 0x0c,
+        0x29, 0x87, 0xea, 0xe9, 0x00, 0x00, 0x00, 0x00,
+    };
+
+    uint8_t dcerpc_request2[] = {
+        0x05, 0x00, 0x00, 0x03, 0x10, 0x00, 0x00, 0x00,
+        0xa4, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00,
+        0x8c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0xf6, 0x72, 0x28, 0x9c,
+        0xf0, 0x57, 0xd8, 0x11, 0xb0, 0x05, 0x00, 0x0c,
+        0x29, 0x87, 0xea, 0xe9, 0x5c, 0x00, 0x5c, 0x00,
+        0xa8, 0xb9, 0x14, 0x00, 0x2e, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x2e, 0x00, 0x00, 0x00,
+        0x53, 0x00, 0x4f, 0x00, 0x46, 0x00, 0x54, 0x00,
+        0x57, 0x00, 0x41, 0x00, 0x52, 0x00, 0x45, 0x00,
+        0x5c, 0x00, 0x4d, 0x00, 0x69, 0x00, 0x63, 0x00,
+        0x72, 0x00, 0x6f, 0x00, 0x73, 0x00, 0x6f, 0x00,
+        0x66, 0x00, 0x74, 0x00, 0x5c, 0x00, 0x57, 0x00,
+        0x69, 0x00, 0x6e, 0x00, 0x64, 0x00, 0x6f, 0x00,
+        0x77, 0x00, 0x73, 0x00, 0x5c, 0x00, 0x43, 0x00,
+        0x75, 0x00, 0x72, 0x00, 0x72, 0x00, 0x65, 0x00,
+        0x6e, 0x00, 0x74, 0x00, 0x56, 0x00, 0x65, 0x00,
+        0x72, 0x00, 0x73, 0x00, 0x69, 0x00, 0x6f, 0x00,
+        0x6e, 0x00, 0x5c, 0x00, 0x52, 0x00, 0x75, 0x00,
+        0x6e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x03, 0x00, 0x00, 0x00,
+    };
+
+    uint8_t dcerpc_response2[] = {
+        0x05, 0x00, 0x02, 0x03, 0x10, 0x00, 0x00, 0x00,
+        0x30, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00,
+        0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0xf7, 0x72, 0x28, 0x9c,
+        0xf0, 0x57, 0xd8, 0x11, 0xb0, 0x05, 0x00, 0x0c,
+        0x29, 0x87, 0xea, 0xe9, 0x00, 0x00, 0x00, 0x00,
+    };
+
+    uint8_t dcerpc_request3[] = {
+        0x05, 0x00, 0x00, 0x03, 0x10, 0x00, 0x00, 0x00,
+        0x70, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00,
+        0x58, 0x00, 0x00, 0x00, 0x00, 0x00, 0x16, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0xf7, 0x72, 0x28, 0x9c,
+        0xf0, 0x57, 0xd8, 0x11, 0xb0, 0x05, 0x00, 0x0c,
+        0x29, 0x87, 0xea, 0xe9, 0x0c, 0x00, 0x0c, 0x00,
+        0x98, 0xda, 0x14, 0x00, 0x06, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00,
+        0x4f, 0x00, 0x73, 0x00, 0x61, 0x00, 0x33, 0x00,
+        0x32, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
+        0x18, 0x00, 0x00, 0x00, 0x4e, 0x00, 0x54, 0x00,
+        0x4f, 0x00, 0x53, 0x00, 0x41, 0x00, 0x33, 0x00,
+        0x32, 0x00, 0x2e, 0x00, 0x45, 0x00, 0x58, 0x00,
+        0x45, 0x00, 0x00, 0x00, 0x18, 0x00, 0x00, 0x00,
+    };
+
+    uint8_t dcerpc_response3[] = {
+        0x05, 0x00, 0x02, 0x03, 0x10, 0x00, 0x00, 0x00,
+        0x1c, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00,
+        0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00,
+    };
+
+    uint32_t dcerpc_bind_len = sizeof(dcerpc_bind);
+    uint32_t dcerpc_bindack_len = sizeof(dcerpc_bindack);
+
+    uint32_t dcerpc_request1_len = sizeof(dcerpc_request1_len);
+    uint32_t dcerpc_response1_len = sizeof(dcerpc_response1_len);
+
+    uint32_t dcerpc_request2_len = sizeof(dcerpc_request2_len);
+    uint32_t dcerpc_response2_len = sizeof(dcerpc_response2_len);
+
+    uint32_t dcerpc_request3_len = sizeof(dcerpc_request3_len);
+    uint32_t dcerpc_response3_len = sizeof(dcerpc_response3_len);
+
+    memset(&th_v, 0, sizeof(th_v));
+    memset(&p, 0, sizeof(p));
+    memset(&f, 0, sizeof(f));
+    memset(&ssn, 0, sizeof(ssn));
+
+    p.src.family = AF_INET;
+    p.dst.family = AF_INET;
+    p.payload = NULL;
+    p.payload_len = 0;
+    p.proto = IPPROTO_TCP;
+
+    StreamL7DataPtrInit(&ssn, StreamL7GetStorageSize());
+    f.protoctx = (void *)&ssn;
+    p.flow = &f;
+    p.flowflags |= FLOW_PKT_TOSERVER;
+    ssn.alproto = ALPROTO_DCERPC;
+
+    de_ctx = DetectEngineCtxInit();
+    if (de_ctx == NULL)
+        goto end;
+
+    de_ctx->flags |= DE_QUIET;
+
+    s = de_ctx->sig_list = SigInit(de_ctx,
+                                   "alert tcp any any -> any any "
+                                   "(msg:\"DCERPC\"; "
+                                   "dce_iface:338cd001-2244-31f1-aaaa-900038001003,=1,any_frag; "
+                                   "sid:1;)");
+    if (s == NULL)
+        goto end;
+
+    SigGroupBuild(de_ctx);
+    DetectEngineThreadCtxInit(&th_v, (void *)de_ctx, (void *)&det_ctx);
+
+    r = AppLayerParse(&f, ALPROTO_DCERPC, STREAM_TOSERVER | STREAM_START,
+                      dcerpc_bind, dcerpc_bind_len);
+    if (r != 0) {
+        SCLogDebug("AppLayerParse for dcerpc failed.  Returned %" PRId32, r);
+        goto end;
+    }
+
+    dcerpc_state = ssn.aldata[AlpGetStateIdx(ALPROTO_DCERPC)];
+    if (dcerpc_state == NULL) {
+        SCLogDebug("no dcerpc state: ");
+        goto end;
+    }
+
+    /* do detect */
+    SigMatchSignatures(&th_v, de_ctx, det_ctx, &p);
+
+    if (!PacketAlertCheck(&p, 1))
+        goto end;
+
+    r = AppLayerParse(&f, ALPROTO_DCERPC, STREAM_TOCLIENT, dcerpc_bindack,
+                      dcerpc_bindack_len);
+    if (r != 0) {
+        SCLogDebug("AppLayerParse for dcerpc failed.  Returned %" PRId32, r);
+        goto end;
+    }
+
+    /* do detect */
+    SigMatchSignatures(&th_v, de_ctx, det_ctx, &p);
+
+    if (!PacketAlertCheck(&p, 1))
+        goto end;
+
+    /* request1 */
+    r = AppLayerParse(&f, ALPROTO_DCERPC, STREAM_TOSERVER, dcerpc_request1,
+                      dcerpc_request1_len);
+    if (r != 0) {
+        SCLogDebug("AppLayerParse for dcerpc failed.  Returned %" PRId32, r);
+        goto end;
+    }
+
+    /* do detect */
+    SigMatchSignatures(&th_v, de_ctx, det_ctx, &p);
+
+    if (!PacketAlertCheck(&p, 1))
+        goto end;
+
+    /* response1 */
+    r = AppLayerParse(&f, ALPROTO_DCERPC, STREAM_TOCLIENT, dcerpc_response1,
+                      dcerpc_response1_len);
+    if (r != 0) {
+        SCLogDebug("AppLayerParse for dcerpc failed.  Returned %" PRId32, r);
+        goto end;
+    }
+
+    /* do detect */
+    SigMatchSignatures(&th_v, de_ctx, det_ctx, &p);
+
+    if (!PacketAlertCheck(&p, 1))
+        goto end;
+
+    /* request2 */
+    r = AppLayerParse(&f, ALPROTO_DCERPC, STREAM_TOSERVER, dcerpc_request2,
+                      dcerpc_request2_len);
+    if (r != 0) {
+        SCLogDebug("AppLayerParse for dcerpc failed.  Returned %" PRId32, r);
+        goto end;
+    }
+
+    /* do detect */
+    SigMatchSignatures(&th_v, de_ctx, det_ctx, &p);
+
+    if (!PacketAlertCheck(&p, 1))
+        goto end;
+
+    /* response2 */
+    r = AppLayerParse(&f, ALPROTO_DCERPC, STREAM_TOCLIENT, dcerpc_response2,
+                      dcerpc_response2_len);
+    if (r != 0) {
+        SCLogDebug("AppLayerParse for dcerpc failed.  Returned %" PRId32, r);
+        goto end;
+    }
+
+    /* do detect */
+    SigMatchSignatures(&th_v, de_ctx, det_ctx, &p);
+
+    if (!PacketAlertCheck(&p, 1))
+        goto end;
+
+    /* request3 */
+    r = AppLayerParse(&f, ALPROTO_DCERPC, STREAM_TOSERVER, dcerpc_request3,
+                      dcerpc_request3_len);
+    if (r != 0) {
+        SCLogDebug("AppLayerParse for dcerpc failed.  Returned %" PRId32, r);
+        goto end;
+    }
+
+    /* do detect */
+    SigMatchSignatures(&th_v, de_ctx, det_ctx, &p);
+
+    if (!PacketAlertCheck(&p, 1))
+        goto end;
+
+    /* response3 */
+    r = AppLayerParse(&f, ALPROTO_DCERPC, STREAM_TOCLIENT | STREAM_EOF,
+                      dcerpc_response3, dcerpc_response3_len);
+    if (r != 0) {
+        SCLogDebug("AppLayerParse for dcerpc failed.  Returned %" PRId32, r);
+        goto end;
+    }
+
+    /* do detect */
+    SigMatchSignatures(&th_v, de_ctx, det_ctx, &p);
+
+    if (!PacketAlertCheck(&p, 1))
+        goto end;
+
+    result = 1;
+
+ end:
+    SigGroupCleanup(de_ctx);
+    SigCleanSignatures(de_ctx);
+
+    DetectEngineThreadCtxDeinit(&th_v, (void *)det_ctx);
+    DetectEngineCtxFree(de_ctx);
+
+    return result;
+}
+
+/**
+ * \test Test a valid dce_iface entry for a bind and bind_ack
+ */
+static int DetectDceIfaceTestParse14(void)
+{
+    int result = 0;
+    Signature *s = NULL;
+    ThreadVars th_v;
+    Packet p;
+    Flow f;
+    TcpSession ssn;
+    DetectEngineThreadCtx *det_ctx = NULL;
+    DetectEngineCtx *de_ctx = NULL;
+    DCERPCState *dcerpc_state = NULL;
+    int r = 0;
+
+    uint8_t dcerpc_bind[] = {
+        0x05, 0x00, 0x0b, 0x03, 0x10, 0x00, 0x00, 0x00,
+        0x48, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
+        0xb8, 0x10, 0xb8, 0x10, 0x00, 0x00, 0x00, 0x00,
+        0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00,
+        0x6a, 0x28, 0x19, 0x39, 0x0c, 0xb1, 0xd0, 0x11,
+        0x9b, 0xa8, 0x00, 0xc0, 0x4f, 0xd9, 0x2e, 0xf5,
+        0x00, 0x00, 0x00, 0x00, 0x04, 0x5d, 0x88, 0x8a,
+        0xeb, 0x1c, 0xc9, 0x11, 0x9f, 0xe8, 0x08, 0x00,
+        0x2b, 0x10, 0x48, 0x60, 0x02, 0x00, 0x00, 0x00,
+    };
+
+    uint8_t dcerpc_bindack[] = {
+        0x05, 0x00, 0x0c, 0x03, 0x10, 0x00, 0x00, 0x00,
+        0x44, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
+        0xb8, 0x10, 0xb8, 0x10, 0x26, 0x3d, 0x00, 0x00,
+        0x0c, 0x00, 0x5c, 0x50, 0x49, 0x50, 0x45, 0x5c,
+        0x6c, 0x73, 0x61, 0x73, 0x73, 0x00, 0x00, 0x00,
+        0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x04, 0x5d, 0x88, 0x8a, 0xeb, 0x1c, 0xc9, 0x11,
+        0x9f, 0xe8, 0x08, 0x00, 0x2b, 0x10, 0x48, 0x60,
+        0x02, 0x00, 0x00, 0x00
+    };
+
+    uint32_t dcerpc_bind_len = sizeof(dcerpc_bind);
+    uint32_t dcerpc_bindack_len = sizeof(dcerpc_bindack);
+
+    memset(&th_v, 0, sizeof(th_v));
+    memset(&p, 0, sizeof(p));
+    memset(&f, 0, sizeof(f));
+    memset(&ssn, 0, sizeof(ssn));
+
+    p.src.family = AF_INET;
+    p.dst.family = AF_INET;
+    p.payload = NULL;
+    p.payload_len = 0;
+    p.proto = IPPROTO_TCP;
+
+    StreamL7DataPtrInit(&ssn, StreamL7GetStorageSize());
+    f.protoctx = (void *)&ssn;
+    p.flow = &f;
+    p.flowflags |= FLOW_PKT_TOSERVER;
+    ssn.alproto = ALPROTO_DCERPC;
+
+    de_ctx = DetectEngineCtxInit();
+    if (de_ctx == NULL)
+        goto end;
+
+    de_ctx->flags |= DE_QUIET;
+
+    s = de_ctx->sig_list = SigInit(de_ctx,
+                                   "alert tcp any any -> any any "
+                                   "(msg:\"DCERPC\"; "
+                                   "dce_iface:3919286a-b10c-11d0-9ba8-00c04fd92ef5,=0; "
+                                   "sid:1;)");
+    if (s == NULL)
+        goto end;
+
+    SigGroupBuild(de_ctx);
+    DetectEngineThreadCtxInit(&th_v, (void *)de_ctx, (void *)&det_ctx);
+
+    r = AppLayerParse(&f, ALPROTO_DCERPC, STREAM_TOSERVER | STREAM_START,
+                      dcerpc_bind, dcerpc_bind_len);
+    if (r != 0) {
+        SCLogDebug("AppLayerParse for dcerpc failed.  Returned %" PRId32, r);
+        goto end;
+    }
+
+    dcerpc_state = ssn.aldata[AlpGetStateIdx(ALPROTO_DCERPC)];
+    if (dcerpc_state == NULL) {
+        SCLogDebug("no dcerpc state: ");
+        goto end;
+    }
+
+    /* do detect */
+    SigMatchSignatures(&th_v, de_ctx, det_ctx, &p);
+
+    if (!PacketAlertCheck(&p, 1))
+        goto end;
+
+    r = AppLayerParse(&f, ALPROTO_DCERPC, STREAM_TOCLIENT, dcerpc_bindack,
+                      dcerpc_bindack_len);
+    if (r != 0) {
+        SCLogDebug("AppLayerParse for dcerpc failed.  Returned %" PRId32, r);
+        goto end;
+    }
+
+    /* do detect */
+    SigMatchSignatures(&th_v, de_ctx, det_ctx, &p);
+
+    if (!PacketAlertCheck(&p, 1))
+        goto end;
+
+    result = 1;
+
+ end:
+    SigGroupCleanup(de_ctx);
+    SigCleanSignatures(de_ctx);
+
+    DetectEngineThreadCtxDeinit(&th_v, (void *)det_ctx);
+    DetectEngineCtxFree(de_ctx);
+
+    return result;
+}
+
 #endif
 
 void DetectDceIfaceRegisterTests(void)
 {
 
 #ifdef UNITTESTS
-
     UtRegisterTest("DetectDceIfaceTestParse01", DetectDceIfaceTestParse01, 1);
     UtRegisterTest("DetectDceIfaceTestParse02", DetectDceIfaceTestParse02, 1);
     UtRegisterTest("DetectDceIfaceTestParse03", DetectDceIfaceTestParse03, 1);
@@ -604,7 +1242,10 @@ void DetectDceIfaceRegisterTests(void)
     UtRegisterTest("DetectDceIfaceTestParse09", DetectDceIfaceTestParse09, 1);
     UtRegisterTest("DetectDceIfaceTestParse10", DetectDceIfaceTestParse10, 1);
     UtRegisterTest("DetectDceIfaceTestParse11", DetectDceIfaceTestParse11, 1);
-
+    UtRegisterTest("DetectDceIfaceTestParse12", DetectDceIfaceTestParse12, 1);
+    UtRegisterTest("DetectDceIfaceTestParse13", DetectDceIfaceTestParse13, 1);
+    UtRegisterTest("DetectDceIfaceTestParse14", DetectDceIfaceTestParse14, 1);
 #endif
 
+    return;
 }
diff --git a/src/detect-dce-iface.h b/src/detect-dce-iface.h
index 104c9ac..91f8836 100644
--- a/src/detect-dce-iface.h
+++ b/src/detect-dce-iface.h
@@ -6,7 +6,8 @@
 #define __DETECT_DCE_IFACE_H__
 
 typedef enum DetectDceIfaceOperators_ {
-    DETECT_DCE_IFACE_OP_LT = 1,
+    DETECT_DCE_IFACE_OP_NONE = 0,
+    DETECT_DCE_IFACE_OP_LT,
     DETECT_DCE_IFACE_OP_GT,
     DETECT_DCE_IFACE_OP_EQ,
     DETECT_DCE_IFACE_OP_NE,
diff --git a/src/detect-dce-opnum.c b/src/detect-dce-opnum.c
index 06ed81a..ad06223 100644
--- a/src/detect-dce-opnum.c
+++ b/src/detect-dce-opnum.c
@@ -5,6 +5,16 @@
 #include "suricata-common.h"
 #include "detect.h"
 #include "detect-parse.h"
+#include "detect-engine.h"
+#include "detect-engine-mpm.h"
+
+#include "flow.h"
+#include "flow-var.h"
+
+#include "app-layer.h"
+#include "app-layer-dcerpc.h"
+#include "queue.h"
+#include "stream-tcp-reassemble.h"
 #include "detect-dce-opnum.h"
 
 #include "util-debug.h"
@@ -30,6 +40,7 @@ void DetectDceOpnumRegister(void)
     int opts = 0;
 
     sigmatch_table[DETECT_DCE_OPNUM].name = "dce_opnum";
+    sigmatch_table[DETECT_DCE_OPNUM].alproto = ALPROTO_DCERPC;
     sigmatch_table[DETECT_DCE_OPNUM].Match = NULL;
     sigmatch_table[DETECT_DCE_OPNUM].AppLayerMatch = DetectDceOpnumMatch;
     sigmatch_table[DETECT_DCE_OPNUM].Setup = DetectDceOpnumSetup;
@@ -128,6 +139,9 @@ static inline DetectDceOpnumData *DetectDceOpnumArgParse(const char *arg)
         exit(EXIT_FAILURE);
     }
 
+    /* free the substring */
+    pcre_free_substring(pcre_sub_str);
+
     /* keep a copy of the strdup string in dup_str_head so that we can free it
      * once we are done using it */
     dup_str_head = dup_str;
@@ -203,10 +217,44 @@ static inline DetectDceOpnumData *DetectDceOpnumArgParse(const char *arg)
     return NULL;
 }
 
+/**
+ * \brief App layer match function for the "dce_opnum" keyword.
+ *
+ * \param t       Pointer to the ThreadVars instance.
+ * \param det_ctx Pointer to the DetectEngineThreadCtx.
+ * \param f       Pointer to the flow.
+ * \param flags   Pointer to the flags indicating the flow direction.
+ * \param state   Pointer to the app layer state data.
+ * \param s       Pointer to the Signature instance.
+ * \param m       Pointer to the SigMatch.
+ *
+ * \retval 1 On Match.
+ * \retval 0 On no match.
+ */
 int DetectDceOpnumMatch(ThreadVars *t, DetectEngineThreadCtx *det_ctx, Flow *f,
                         uint8_t flags, void *state, Signature *s, SigMatch *m)
 {
-    return 1;
+    DetectDceOpnumData *dce_data = (DetectDceOpnumData *)m->ctx;
+    DetectDceOpnumRange *dor = dce_data->range;
+    DCERPCState *dcerpc_state = (DCERPCState *)state;
+    if (dcerpc_state == NULL) {
+        SCLogDebug("No DCERPCState for the flow");
+        return 0;
+    }
+
+    for ( ; dor != NULL; dor = dor->next) {
+        if (dor->range2 == DCE_OPNUM_RANGE_UNINITIALIZED) {
+            if (dor->range1 == dcerpc_state->opnum)
+                return 1;
+        } else {
+            if (dor->range1 <= dcerpc_state->opnum &&
+                dor->range2 >= dcerpc_state->opnum) {
+                return 1;
+            }
+        }
+    }
+
+    return 0;
 }
 
 /**
@@ -581,13 +629,2101 @@ static int DetectDceOpnumTestParse07(void)
     return result;
 }
 
+/**
+ * \test Test a valid dce_opnum entry with a bind, bind_ack and a request.
+ */
+static int DetectDceOpnumTestParse08(void)
+{
+    int result = 0;
+    Signature *s = NULL;
+    ThreadVars th_v;
+    Packet p;
+    Flow f;
+    TcpSession ssn;
+    DetectEngineThreadCtx *det_ctx = NULL;
+    DetectEngineCtx *de_ctx = NULL;
+    DCERPCState *dcerpc_state = NULL;
+    int r = 0;
+
+    uint8_t dcerpc_bind[] = {
+        0x05, 0x00, 0x0b, 0x03, 0x10, 0x00, 0x00, 0x00,
+        0x48, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
+        0xb8, 0x10, 0xb8, 0x10, 0x00, 0x00, 0x00, 0x00,
+        0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00,
+        0x6a, 0x28, 0x19, 0x39, 0x0c, 0xb1, 0xd0, 0x11,
+        0x9b, 0xa8, 0x00, 0xc0, 0x4f, 0xd9, 0x2e, 0xf5,
+        0x00, 0x00, 0x00, 0x00, 0x04, 0x5d, 0x88, 0x8a,
+        0xeb, 0x1c, 0xc9, 0x11, 0x9f, 0xe8, 0x08, 0x00,
+        0x2b, 0x10, 0x48, 0x60, 0x02, 0x00, 0x00, 0x00,
+    };
+
+    uint8_t dcerpc_bindack[] = {
+        0x05, 0x00, 0x0c, 0x03, 0x10, 0x00, 0x00, 0x00,
+        0x44, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
+        0xb8, 0x10, 0xb8, 0x10, 0x26, 0x3d, 0x00, 0x00,
+        0x0c, 0x00, 0x5c, 0x50, 0x49, 0x50, 0x45, 0x5c,
+        0x6c, 0x73, 0x61, 0x73, 0x73, 0x00, 0x00, 0x00,
+        0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x04, 0x5d, 0x88, 0x8a, 0xeb, 0x1c, 0xc9, 0x11,
+        0x9f, 0xe8, 0x08, 0x00, 0x2b, 0x10, 0x48, 0x60,
+        0x02, 0x00, 0x00, 0x00
+    };
+
+    /* todo chop the request frag length and change the
+     * length related parameters in the frag */
+    uint8_t dcerpc_request[] = {
+        0x05, 0x00, 0x00, 0x03, 0x10, 0x00, 0x00, 0x00,
+        0xec, 0x0c, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
+        0xd4, 0x0c, 0x00, 0x00, 0x00, 0x00, 0x09, 0x00,
+        0xe1, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0xe1, 0x03, 0x00, 0x00, 0x83, 0xc7, 0x0b, 0x47,
+        0x47, 0x47, 0x47, 0x81, 0x37, 0x22, 0xa5, 0x9b,
+        0x4a, 0x75, 0xf4, 0xa3, 0x61, 0xd3, 0xbe, 0xdd,
+        0x5a, 0xfb, 0x20, 0x1e, 0xfc, 0x10, 0x8e, 0x0f,
+        0xa5, 0x9f, 0x4a, 0x22, 0x20, 0x9b, 0xa8, 0xd5,
+        0xc4, 0xff, 0xc1, 0x3f, 0xbd, 0x9b, 0x4a, 0x22,
+        0x2e, 0xc0, 0x7a, 0xa9, 0xfe, 0x97, 0xc9, 0xe1,
+        0xa9, 0xf3, 0x2f, 0x22, 0xc9, 0x9b, 0x22, 0x50,
+        0xa5, 0xf5, 0x4a, 0x4a, 0xce, 0x9b, 0x2f, 0x22,
+        0x2e, 0x6f, 0xc1, 0xe1, 0xf3, 0xa8, 0x83, 0xa2,
+        0x64, 0x98, 0xc1, 0x62, 0xa1, 0xa0, 0x89, 0x56,
+        0xa8, 0x1b, 0x8b, 0x2b, 0x2e, 0xe3, 0x7a, 0xd1,
+        0x03, 0xef, 0x58, 0x7c, 0x4e, 0x7d, 0x14, 0x76,
+        0xfa, 0xc3, 0x7f, 0x02, 0xa5, 0xbb, 0x4a, 0x89,
+        0x47, 0x6c, 0x12, 0xc9, 0x70, 0x18, 0x8e, 0x3a,
+        0x2e, 0xcb, 0x52, 0xa9, 0x67, 0x98, 0x0a, 0x1e,
+        0x2e, 0xc3, 0x32, 0x21, 0x7f, 0x10, 0x31, 0x3e,
+        0xa6, 0x61, 0xc1, 0x61, 0x85, 0x98, 0x88, 0xa9,
+        0xee, 0x83, 0x22, 0x51, 0xd6, 0xda, 0x4a, 0x4a,
+        0xc1, 0xff, 0x38, 0x47, 0xcd, 0xe9, 0x25, 0x41,
+        0xe4, 0xf3, 0x0d, 0x47, 0xd1, 0xcb, 0xc1, 0xd6,
+        0x1e, 0x95, 0x4a, 0x22, 0xa5, 0x73, 0x08, 0x22,
+        0xa5, 0x9b, 0xc9, 0xe6, 0xb5, 0xcd, 0x22, 0x43,
+        0xd7, 0xe2, 0x0b, 0x4a, 0xe9, 0xf2, 0x28, 0x50,
+        0xcd, 0xd7, 0x25, 0x43, 0xc1, 0x10, 0xbe, 0x99,
+        0xa9, 0x9b, 0x4a, 0x22, 0x4d, 0xb8, 0x4a, 0x22,
+        0xa5, 0x18, 0x8e, 0x2e, 0xf3, 0xc9, 0x22, 0x4e,
+        0xc9, 0x9b, 0x4a, 0x4a, 0x96, 0xa9, 0x64, 0x46,
+        0xcd, 0xec, 0x39, 0x10, 0xfa, 0xcf, 0xb5, 0x76,
+        0x81, 0x8f, 0xc9, 0xe6, 0xa9, 0x10, 0x82, 0x7c,
+        0xff, 0xc4, 0xa1, 0x0a, 0xf5, 0xcc, 0x1b, 0x74,
+        0xf4, 0x10, 0x81, 0xa9, 0x9d, 0x98, 0xb0, 0xa1,
+        0x65, 0x9f, 0xb9, 0x84, 0xd1, 0x9f, 0x13, 0x7c,
+        0x47, 0x76, 0x12, 0x7c, 0xfc, 0x10, 0xbb, 0x09,
+        0x55, 0x5a, 0xac, 0x20, 0xfa, 0x10, 0x7e, 0x15,
+        0xa6, 0x69, 0x12, 0xe1, 0xf7, 0xca, 0x22, 0x57,
+        0xd5, 0x9b, 0x4a, 0x4a, 0xd1, 0xfa, 0x38, 0x56,
+        0xcd, 0xcc, 0x19, 0x63, 0xf6, 0xf3, 0x2f, 0x56,
+        0xa5, 0x9b, 0x22, 0x51, 0xca, 0xf8, 0x21, 0x48,
+        0xa5, 0xf3, 0x28, 0x4b, 0xcb, 0xff, 0x22, 0x47,
+        0xcb, 0x9b, 0x4a, 0x4a, 0xc9, 0xf2, 0x39, 0x56,
+        0xcd, 0xeb, 0x3e, 0x22, 0xa5, 0xf3, 0x2b, 0x41,
+        0xc6, 0xfe, 0xc1, 0xfe, 0xf6, 0xca, 0xc9, 0xe1,
+        0xad, 0xc8, 0x1b, 0xa1, 0x66, 0x93, 0x19, 0x73,
+        0x26, 0x58, 0x42, 0x71, 0xf4, 0x18, 0x89, 0x2a,
+        0xf6, 0xca, 0xb5, 0xf5, 0x2c, 0xd8, 0x42, 0xdd,
+        0x72, 0x12, 0x09, 0x26, 0x5a, 0x4c, 0xc3, 0x21,
+        0x5a, 0x4c, 0xc3, 0x61, 0x59, 0x64, 0x9d, 0xab,
+        0xe6, 0x63, 0xc9, 0xc9, 0xad, 0x10, 0xa9, 0xa3,
+        0x49, 0x0b, 0x4b, 0x22, 0xa5, 0xcf, 0x22, 0x23,
+        0xa4, 0x9b, 0x4a, 0xdd, 0x31, 0xbf, 0xe2, 0x23,
+        0xa5, 0x9b, 0xcb, 0xe6, 0x35, 0x9a, 0x4a, 0x22,
+        0xcf, 0x9d, 0x20, 0x23, 0xcf, 0x99, 0xb5, 0x76,
+        0x81, 0x83, 0x20, 0x22, 0xcf, 0x9b, 0x20, 0x22,
+        0xcd, 0x99, 0x4a, 0xe6, 0x96, 0x10, 0x96, 0x71,
+        0xf6, 0xcb, 0x20, 0x23, 0xf5, 0xf1, 0x5a, 0x71,
+        0xf5, 0x64, 0x1e, 0x06, 0x9d, 0x64, 0x1e, 0x06,
+        0x8d, 0x5c, 0x49, 0x32, 0xa5, 0x9b, 0x4a, 0xdd,
+        0xf1, 0xbf, 0x56, 0xa1, 0x61, 0xbf, 0x13, 0x78,
+        0xf4, 0xc9, 0x1a, 0x11, 0x77, 0xc9, 0x22, 0x51,
+        0xc0, 0xf5, 0x2e, 0xa9, 0x61, 0xc9, 0x22, 0x50,
+        0xc0, 0xf8, 0x3c, 0xa9, 0x71, 0xc9, 0x1b, 0x72,
+        0xf4, 0x64, 0x9d, 0xb1, 0x5a, 0x4c, 0xdf, 0xa1,
+        0x61, 0x8b, 0x12, 0x78, 0xfc, 0xc8, 0x1f, 0x72,
+        0x2e, 0x77, 0x1a, 0x42, 0xcf, 0x9f, 0x10, 0x72,
+        0x2e, 0x47, 0xa2, 0x63, 0xa5, 0x9b, 0x4a, 0x48,
+        0xa5, 0xf3, 0x26, 0x4e, 0xca, 0xf8, 0x22, 0x57,
+        0xc4, 0xf7, 0x0b, 0x4a, 0xf3, 0xf2, 0x38, 0x56,
+        0xf1, 0xcd, 0xb5, 0xf5, 0x26, 0x5f, 0x5a, 0x78,
+        0xf7, 0xf1, 0x0a, 0x4a, 0xa5, 0x8b, 0x4a, 0x22,
+        0xf7, 0xf1, 0x4a, 0xdd, 0x75, 0x12, 0x0e, 0x06,
+        0x81, 0xc1, 0xd9, 0xca, 0xb5, 0x9b, 0x4a, 0x22,
+        0xc4, 0xc0, 0xb5, 0xc1, 0xc5, 0xa8, 0x8a, 0x92,
+        0xa1, 0x73, 0x5c, 0x22, 0xa5, 0x9b, 0x2b, 0xe1,
+        0xc5, 0xc9, 0x19, 0x11, 0x65, 0x73, 0x40, 0x22,
+        0xa5, 0x9b, 0x11, 0x78, 0xa6, 0x43, 0x61, 0xf2,
+        0xd0, 0x74, 0x2b, 0xe1, 0x96, 0x52, 0x1b, 0x70,
+        0xf6, 0x64, 0x3f, 0x22, 0x5a, 0xcf, 0x4f, 0x26,
+        0x20, 0x5b, 0x34, 0x23, 0x66, 0x64, 0x1f, 0xd2,
+        0xa5, 0x9b, 0x4a, 0x22, 0xa5, 0x9b, 0x4a, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
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+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
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+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x01, 0x02, 0x03, 0x04
+    };
+
+    uint32_t dcerpc_bind_len = sizeof(dcerpc_bind);
+    uint32_t dcerpc_bindack_len = sizeof(dcerpc_bindack);
+    uint32_t dcerpc_request_len = sizeof(dcerpc_request);
+
+    memset(&th_v, 0, sizeof(th_v));
+    memset(&p, 0, sizeof(p));
+    memset(&f, 0, sizeof(f));
+    memset(&ssn, 0, sizeof(ssn));
+
+    p.src.family = AF_INET;
+    p.dst.family = AF_INET;
+    p.payload = NULL;
+    p.payload_len = 0;
+    p.proto = IPPROTO_TCP;
+
+    StreamL7DataPtrInit(&ssn, StreamL7GetStorageSize());
+    f.protoctx = (void *)&ssn;
+    p.flow = &f;
+    p.flowflags |= FLOW_PKT_TOSERVER;
+    ssn.alproto = ALPROTO_DCERPC;
+
+    de_ctx = DetectEngineCtxInit();
+    if (de_ctx == NULL)
+        goto end;
+
+    de_ctx->flags |= DE_QUIET;
+
+    s = de_ctx->sig_list = SigInit(de_ctx,
+                                   "alert tcp any any -> any any "
+                                   "(msg:\"DCERPC\"; "
+                                   "dce_opnum:9; "
+                                   "sid:1;)");
+    if (s == NULL)
+        goto end;
+
+    SigGroupBuild(de_ctx);
+    DetectEngineThreadCtxInit(&th_v, (void *)de_ctx, (void *)&det_ctx);
+
+    r = AppLayerParse(&f, ALPROTO_DCERPC, STREAM_TOSERVER | STREAM_START,
+                      dcerpc_bind, dcerpc_bind_len);
+    if (r != 0) {
+        SCLogDebug("AppLayerParse for dcerpc failed.  Returned %" PRId32, r);
+        goto end;
+    }
+
+    dcerpc_state = ssn.aldata[AlpGetStateIdx(ALPROTO_DCERPC)];
+    if (dcerpc_state == NULL) {
+        SCLogDebug("no dcerpc state: ");
+        goto end;
+    }
+
+    /* do detect */
+    r = AppLayerParse(&f, ALPROTO_DCERPC, STREAM_TOCLIENT, dcerpc_bindack,
+                      dcerpc_bindack_len);
+    if (r != 0) {
+        SCLogDebug("AppLayerParse for dcerpc failed.  Returned %" PRId32, r);
+        goto end;
+    }
+
+    r = AppLayerParse(&f, ALPROTO_DCERPC, STREAM_TOSERVER | STREAM_EOF,
+                      dcerpc_request, dcerpc_request_len);
+    if (r != 0) {
+        SCLogDebug("AppLayerParse for dcerpc failed.  Returned %" PRId32, r);
+        goto end;
+    }
+
+    dcerpc_state = ssn.aldata[AlpGetStateIdx(ALPROTO_DCERPC)];
+    if (dcerpc_state == NULL) {
+        SCLogDebug("no dcerpc state: ");
+        goto end;
+    }
+
+    /* do detect */
+    SigMatchSignatures(&th_v, de_ctx, det_ctx, &p);
+
+    if (!PacketAlertCheck(&p, 1))
+        goto end;
+
+    result = 1;
+
+ end:
+    SigGroupCleanup(de_ctx);
+    SigCleanSignatures(de_ctx);
+
+    DetectEngineThreadCtxDeinit(&th_v, (void *)det_ctx);
+    DetectEngineCtxFree(de_ctx);
+
+    return result;
+}
+
+/**
+ * \test Test a valid dce_opnum entry with only a request frag.
+ */
+static int DetectDceOpnumTestParse09(void)
+{
+    int result = 0;
+    Signature *s = NULL;
+    ThreadVars th_v;
+    Packet p;
+    Flow f;
+    TcpSession ssn;
+    DetectEngineThreadCtx *det_ctx = NULL;
+    DetectEngineCtx *de_ctx = NULL;
+    DCERPCState *dcerpc_state = NULL;
+    int r = 0;
+
+    /* todo chop the request frag length and change the
+     * length related parameters in the frag */
+    uint8_t dcerpc_request[] = {
+        0x05, 0x00, 0x00, 0x03, 0x10, 0x00, 0x00, 0x00,
+        0xec, 0x0c, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
+        0xd4, 0x0c, 0x00, 0x00, 0x00, 0x00, 0x09, 0x00,
+        0xe1, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0xe1, 0x03, 0x00, 0x00, 0x83, 0xc7, 0x0b, 0x47,
+        0x47, 0x47, 0x47, 0x81, 0x37, 0x22, 0xa5, 0x9b,
+        0x4a, 0x75, 0xf4, 0xa3, 0x61, 0xd3, 0xbe, 0xdd,
+        0x5a, 0xfb, 0x20, 0x1e, 0xfc, 0x10, 0x8e, 0x0f,
+        0xa5, 0x9f, 0x4a, 0x22, 0x20, 0x9b, 0xa8, 0xd5,
+        0xc4, 0xff, 0xc1, 0x3f, 0xbd, 0x9b, 0x4a, 0x22,
+        0x2e, 0xc0, 0x7a, 0xa9, 0xfe, 0x97, 0xc9, 0xe1,
+        0xa9, 0xf3, 0x2f, 0x22, 0xc9, 0x9b, 0x22, 0x50,
+        0xa5, 0xf5, 0x4a, 0x4a, 0xce, 0x9b, 0x2f, 0x22,
+        0x2e, 0x6f, 0xc1, 0xe1, 0xf3, 0xa8, 0x83, 0xa2,
+        0x64, 0x98, 0xc1, 0x62, 0xa1, 0xa0, 0x89, 0x56,
+        0xa8, 0x1b, 0x8b, 0x2b, 0x2e, 0xe3, 0x7a, 0xd1,
+        0x03, 0xef, 0x58, 0x7c, 0x4e, 0x7d, 0x14, 0x76,
+        0xfa, 0xc3, 0x7f, 0x02, 0xa5, 0xbb, 0x4a, 0x89,
+        0x47, 0x6c, 0x12, 0xc9, 0x70, 0x18, 0x8e, 0x3a,
+        0x2e, 0xcb, 0x52, 0xa9, 0x67, 0x98, 0x0a, 0x1e,
+        0x2e, 0xc3, 0x32, 0x21, 0x7f, 0x10, 0x31, 0x3e,
+        0xa6, 0x61, 0xc1, 0x61, 0x85, 0x98, 0x88, 0xa9,
+        0xee, 0x83, 0x22, 0x51, 0xd6, 0xda, 0x4a, 0x4a,
+        0xc1, 0xff, 0x38, 0x47, 0xcd, 0xe9, 0x25, 0x41,
+        0xe4, 0xf3, 0x0d, 0x47, 0xd1, 0xcb, 0xc1, 0xd6,
+        0x1e, 0x95, 0x4a, 0x22, 0xa5, 0x73, 0x08, 0x22,
+        0xa5, 0x9b, 0xc9, 0xe6, 0xb5, 0xcd, 0x22, 0x43,
+        0xd7, 0xe2, 0x0b, 0x4a, 0xe9, 0xf2, 0x28, 0x50,
+        0xcd, 0xd7, 0x25, 0x43, 0xc1, 0x10, 0xbe, 0x99,
+        0xa9, 0x9b, 0x4a, 0x22, 0x4d, 0xb8, 0x4a, 0x22,
+        0xa5, 0x18, 0x8e, 0x2e, 0xf3, 0xc9, 0x22, 0x4e,
+        0xc9, 0x9b, 0x4a, 0x4a, 0x96, 0xa9, 0x64, 0x46,
+        0xcd, 0xec, 0x39, 0x10, 0xfa, 0xcf, 0xb5, 0x76,
+        0x81, 0x8f, 0xc9, 0xe6, 0xa9, 0x10, 0x82, 0x7c,
+        0xff, 0xc4, 0xa1, 0x0a, 0xf5, 0xcc, 0x1b, 0x74,
+        0xf4, 0x10, 0x81, 0xa9, 0x9d, 0x98, 0xb0, 0xa1,
+        0x65, 0x9f, 0xb9, 0x84, 0xd1, 0x9f, 0x13, 0x7c,
+        0x47, 0x76, 0x12, 0x7c, 0xfc, 0x10, 0xbb, 0x09,
+        0x55, 0x5a, 0xac, 0x20, 0xfa, 0x10, 0x7e, 0x15,
+        0xa6, 0x69, 0x12, 0xe1, 0xf7, 0xca, 0x22, 0x57,
+        0xd5, 0x9b, 0x4a, 0x4a, 0xd1, 0xfa, 0x38, 0x56,
+        0xcd, 0xcc, 0x19, 0x63, 0xf6, 0xf3, 0x2f, 0x56,
+        0xa5, 0x9b, 0x22, 0x51, 0xca, 0xf8, 0x21, 0x48,
+        0xa5, 0xf3, 0x28, 0x4b, 0xcb, 0xff, 0x22, 0x47,
+        0xcb, 0x9b, 0x4a, 0x4a, 0xc9, 0xf2, 0x39, 0x56,
+        0xcd, 0xeb, 0x3e, 0x22, 0xa5, 0xf3, 0x2b, 0x41,
+        0xc6, 0xfe, 0xc1, 0xfe, 0xf6, 0xca, 0xc9, 0xe1,
+        0xad, 0xc8, 0x1b, 0xa1, 0x66, 0x93, 0x19, 0x73,
+        0x26, 0x58, 0x42, 0x71, 0xf4, 0x18, 0x89, 0x2a,
+        0xf6, 0xca, 0xb5, 0xf5, 0x2c, 0xd8, 0x42, 0xdd,
+        0x72, 0x12, 0x09, 0x26, 0x5a, 0x4c, 0xc3, 0x21,
+        0x5a, 0x4c, 0xc3, 0x61, 0x59, 0x64, 0x9d, 0xab,
+        0xe6, 0x63, 0xc9, 0xc9, 0xad, 0x10, 0xa9, 0xa3,
+        0x49, 0x0b, 0x4b, 0x22, 0xa5, 0xcf, 0x22, 0x23,
+        0xa4, 0x9b, 0x4a, 0xdd, 0x31, 0xbf, 0xe2, 0x23,
+        0xa5, 0x9b, 0xcb, 0xe6, 0x35, 0x9a, 0x4a, 0x22,
+        0xcf, 0x9d, 0x20, 0x23, 0xcf, 0x99, 0xb5, 0x76,
+        0x81, 0x83, 0x20, 0x22, 0xcf, 0x9b, 0x20, 0x22,
+        0xcd, 0x99, 0x4a, 0xe6, 0x96, 0x10, 0x96, 0x71,
+        0xf6, 0xcb, 0x20, 0x23, 0xf5, 0xf1, 0x5a, 0x71,
+        0xf5, 0x64, 0x1e, 0x06, 0x9d, 0x64, 0x1e, 0x06,
+        0x8d, 0x5c, 0x49, 0x32, 0xa5, 0x9b, 0x4a, 0xdd,
+        0xf1, 0xbf, 0x56, 0xa1, 0x61, 0xbf, 0x13, 0x78,
+        0xf4, 0xc9, 0x1a, 0x11, 0x77, 0xc9, 0x22, 0x51,
+        0xc0, 0xf5, 0x2e, 0xa9, 0x61, 0xc9, 0x22, 0x50,
+        0xc0, 0xf8, 0x3c, 0xa9, 0x71, 0xc9, 0x1b, 0x72,
+        0xf4, 0x64, 0x9d, 0xb1, 0x5a, 0x4c, 0xdf, 0xa1,
+        0x61, 0x8b, 0x12, 0x78, 0xfc, 0xc8, 0x1f, 0x72,
+        0x2e, 0x77, 0x1a, 0x42, 0xcf, 0x9f, 0x10, 0x72,
+        0x2e, 0x47, 0xa2, 0x63, 0xa5, 0x9b, 0x4a, 0x48,
+        0xa5, 0xf3, 0x26, 0x4e, 0xca, 0xf8, 0x22, 0x57,
+        0xc4, 0xf7, 0x0b, 0x4a, 0xf3, 0xf2, 0x38, 0x56,
+        0xf1, 0xcd, 0xb5, 0xf5, 0x26, 0x5f, 0x5a, 0x78,
+        0xf7, 0xf1, 0x0a, 0x4a, 0xa5, 0x8b, 0x4a, 0x22,
+        0xf7, 0xf1, 0x4a, 0xdd, 0x75, 0x12, 0x0e, 0x06,
+        0x81, 0xc1, 0xd9, 0xca, 0xb5, 0x9b, 0x4a, 0x22,
+        0xc4, 0xc0, 0xb5, 0xc1, 0xc5, 0xa8, 0x8a, 0x92,
+        0xa1, 0x73, 0x5c, 0x22, 0xa5, 0x9b, 0x2b, 0xe1,
+        0xc5, 0xc9, 0x19, 0x11, 0x65, 0x73, 0x40, 0x22,
+        0xa5, 0x9b, 0x11, 0x78, 0xa6, 0x43, 0x61, 0xf2,
+        0xd0, 0x74, 0x2b, 0xe1, 0x96, 0x52, 0x1b, 0x70,
+        0xf6, 0x64, 0x3f, 0x22, 0x5a, 0xcf, 0x4f, 0x26,
+        0x20, 0x5b, 0x34, 0x23, 0x66, 0x64, 0x1f, 0xd2,
+        0xa5, 0x9b, 0x4a, 0x22, 0xa5, 0x9b, 0x4a, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
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+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x01, 0x02, 0x03, 0x04
+    };
+
+    uint32_t dcerpc_request_len = sizeof(dcerpc_request);
+
+    memset(&th_v, 0, sizeof(th_v));
+    memset(&p, 0, sizeof(p));
+    memset(&f, 0, sizeof(f));
+    memset(&ssn, 0, sizeof(ssn));
+
+    p.src.family = AF_INET;
+    p.dst.family = AF_INET;
+    p.payload = NULL;
+    p.payload_len = 0;
+    p.proto = IPPROTO_TCP;
+
+    StreamL7DataPtrInit(&ssn, StreamL7GetStorageSize());
+    f.protoctx = (void *)&ssn;
+    p.flow = &f;
+    p.flowflags |= FLOW_PKT_TOSERVER;
+    ssn.alproto = ALPROTO_DCERPC;
+
+    de_ctx = DetectEngineCtxInit();
+    if (de_ctx == NULL)
+        goto end;
+
+    de_ctx->flags |= DE_QUIET;
+
+    s = de_ctx->sig_list = SigInit(de_ctx,
+                                   "alert tcp any any -> any any "
+                                   "(msg:\"DCERPC\"; "
+                                   "dce_opnum:9; "
+                                   "sid:1;)");
+    if (s == NULL)
+        goto end;
+
+    SigGroupBuild(de_ctx);
+    DetectEngineThreadCtxInit(&th_v, (void *)de_ctx, (void *)&det_ctx);
+
+    r = AppLayerParse(&f, ALPROTO_DCERPC, STREAM_TOSERVER | STREAM_START,
+                      dcerpc_request, dcerpc_request_len);
+    if (r != 0) {
+        SCLogDebug("AppLayerParse for dcerpc failed.  Returned %" PRId32, r);
+        goto end;
+    }
+
+    dcerpc_state = ssn.aldata[AlpGetStateIdx(ALPROTO_DCERPC)];
+    if (dcerpc_state == NULL) {
+        SCLogDebug("no dcerpc state: ");
+        goto end;
+    }
+
+    /* do detect */
+    SigMatchSignatures(&th_v, de_ctx, det_ctx, &p);
+
+    if (!PacketAlertCheck(&p, 1))
+        goto end;
+
+    result = 1;
+
+ end:
+    SigGroupCleanup(de_ctx);
+    SigCleanSignatures(de_ctx);
+
+    DetectEngineThreadCtxDeinit(&th_v, (void *)det_ctx);
+    DetectEngineCtxFree(de_ctx);
+
+    return result;
+}
+
+/**
+ * \test Test a valid dce_opnum(with multiple values) with a bind, bind_ack,
+ *       and multiple request/responses with a match test after each frag parsing.
+ */
+static int DetectDceOpnumTestParse10(void)
+{
+    int result = 0;
+    Signature *s = NULL;
+    ThreadVars th_v;
+    Packet p;
+    Flow f;
+    TcpSession ssn;
+    DetectEngineThreadCtx *det_ctx = NULL;
+    DetectEngineCtx *de_ctx = NULL;
+    DCERPCState *dcerpc_state = NULL;
+    int r = 0;
+
+    uint8_t dcerpc_bind[] = {
+        0x05, 0x00, 0x0b, 0x03, 0x10, 0x00, 0x00, 0x00,
+        0x48, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
+        0xb8, 0x10, 0xb8, 0x10, 0x00, 0x00, 0x00, 0x00,
+        0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00,
+        0x01, 0xd0, 0x8c, 0x33, 0x44, 0x22, 0xf1, 0x31,
+        0xaa, 0xaa, 0x90, 0x00, 0x38, 0x00, 0x10, 0x03,
+        0x01, 0x00, 0x00, 0x00, 0x04, 0x5d, 0x88, 0x8a,
+        0xeb, 0x1c, 0xc9, 0x11, 0x9f, 0xe8, 0x08, 0x00,
+        0x2b, 0x10, 0x48, 0x60, 0x02, 0x00, 0x00, 0x00,
+    };
+
+    uint8_t dcerpc_bindack[] = {
+        0x05, 0x00, 0x0c, 0x03, 0x10, 0x00, 0x00, 0x00,
+        0x44, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
+        0xb8, 0x10, 0xb8, 0x10, 0x65, 0x8e, 0x00, 0x00,
+        0x0d, 0x00, 0x5c, 0x50, 0x49, 0x50, 0x45, 0x5c,
+        0x77, 0x69, 0x6e, 0x72, 0x65, 0x67, 0x00, 0x6d,
+        0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x04, 0x5d, 0x88, 0x8a, 0xeb, 0x1c, 0xc9, 0x11,
+        0x9f, 0xe8, 0x08, 0x00, 0x2b, 0x10, 0x48, 0x60,
+        0x02, 0x00, 0x00, 0x00,
+    };
+
+    uint8_t dcerpc_request1[] = {
+        0x05, 0x00, 0x00, 0x03, 0x10, 0x00, 0x00, 0x00,
+        0x24, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
+        0x0c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00,
+        0x2c, 0xfd, 0xb5, 0x00, 0x40, 0xaa, 0x01, 0x00,
+        0x00, 0x00, 0x00, 0x02,
+    };
+
+    uint8_t dcerpc_response1[] = {
+        0x05, 0x00, 0x02, 0x03, 0x10, 0x00, 0x00, 0x00,
+        0x30, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
+        0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0xf6, 0x72, 0x28, 0x9c,
+        0xf0, 0x57, 0xd8, 0x11, 0xb0, 0x05, 0x00, 0x0c,
+        0x29, 0x87, 0xea, 0xe9, 0x00, 0x00, 0x00, 0x00,
+    };
+
+    uint8_t dcerpc_request2[] = {
+        0x05, 0x00, 0x00, 0x03, 0x10, 0x00, 0x00, 0x00,
+        0xa4, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00,
+        0x8c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0xf6, 0x72, 0x28, 0x9c,
+        0xf0, 0x57, 0xd8, 0x11, 0xb0, 0x05, 0x00, 0x0c,
+        0x29, 0x87, 0xea, 0xe9, 0x5c, 0x00, 0x5c, 0x00,
+        0xa8, 0xb9, 0x14, 0x00, 0x2e, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x2e, 0x00, 0x00, 0x00,
+        0x53, 0x00, 0x4f, 0x00, 0x46, 0x00, 0x54, 0x00,
+        0x57, 0x00, 0x41, 0x00, 0x52, 0x00, 0x45, 0x00,
+        0x5c, 0x00, 0x4d, 0x00, 0x69, 0x00, 0x63, 0x00,
+        0x72, 0x00, 0x6f, 0x00, 0x73, 0x00, 0x6f, 0x00,
+        0x66, 0x00, 0x74, 0x00, 0x5c, 0x00, 0x57, 0x00,
+        0x69, 0x00, 0x6e, 0x00, 0x64, 0x00, 0x6f, 0x00,
+        0x77, 0x00, 0x73, 0x00, 0x5c, 0x00, 0x43, 0x00,
+        0x75, 0x00, 0x72, 0x00, 0x72, 0x00, 0x65, 0x00,
+        0x6e, 0x00, 0x74, 0x00, 0x56, 0x00, 0x65, 0x00,
+        0x72, 0x00, 0x73, 0x00, 0x69, 0x00, 0x6f, 0x00,
+        0x6e, 0x00, 0x5c, 0x00, 0x52, 0x00, 0x75, 0x00,
+        0x6e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x03, 0x00, 0x00, 0x00,
+    };
+
+    uint8_t dcerpc_response2[] = {
+        0x05, 0x00, 0x02, 0x03, 0x10, 0x00, 0x00, 0x00,
+        0x30, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00,
+        0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0xf7, 0x72, 0x28, 0x9c,
+        0xf0, 0x57, 0xd8, 0x11, 0xb0, 0x05, 0x00, 0x0c,
+        0x29, 0x87, 0xea, 0xe9, 0x00, 0x00, 0x00, 0x00,
+    };
+
+    uint8_t dcerpc_request3[] = {
+        0x05, 0x00, 0x00, 0x03, 0x10, 0x00, 0x00, 0x00,
+        0x70, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00,
+        0x58, 0x00, 0x00, 0x00, 0x00, 0x00, 0x16, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0xf7, 0x72, 0x28, 0x9c,
+        0xf0, 0x57, 0xd8, 0x11, 0xb0, 0x05, 0x00, 0x0c,
+        0x29, 0x87, 0xea, 0xe9, 0x0c, 0x00, 0x0c, 0x00,
+        0x98, 0xda, 0x14, 0x00, 0x06, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00,
+        0x4f, 0x00, 0x73, 0x00, 0x61, 0x00, 0x33, 0x00,
+        0x32, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
+        0x18, 0x00, 0x00, 0x00, 0x4e, 0x00, 0x54, 0x00,
+        0x4f, 0x00, 0x53, 0x00, 0x41, 0x00, 0x33, 0x00,
+        0x32, 0x00, 0x2e, 0x00, 0x45, 0x00, 0x58, 0x00,
+        0x45, 0x00, 0x00, 0x00, 0x18, 0x00, 0x00, 0x00,
+    };
+
+    uint8_t dcerpc_response3[] = {
+        0x05, 0x00, 0x02, 0x03, 0x10, 0x00, 0x00, 0x00,
+        0x1c, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00,
+        0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00,
+    };
+
+    uint32_t dcerpc_bind_len = sizeof(dcerpc_bind);
+    uint32_t dcerpc_bindack_len = sizeof(dcerpc_bindack);
+
+    uint32_t dcerpc_request1_len = sizeof(dcerpc_request1);
+    uint32_t dcerpc_response1_len = sizeof(dcerpc_response1);
+
+    uint32_t dcerpc_request2_len = sizeof(dcerpc_request2);
+    uint32_t dcerpc_response2_len = sizeof(dcerpc_response2);
+
+    uint32_t dcerpc_request3_len = sizeof(dcerpc_request3);
+    uint32_t dcerpc_response3_len = sizeof(dcerpc_response3);
+
+    memset(&th_v, 0, sizeof(th_v));
+    memset(&p, 0, sizeof(p));
+    memset(&f, 0, sizeof(f));
+    memset(&ssn, 0, sizeof(ssn));
+
+    p.src.family = AF_INET;
+    p.dst.family = AF_INET;
+    p.payload = NULL;
+    p.payload_len = 0;
+    p.proto = IPPROTO_TCP;
+
+    StreamL7DataPtrInit(&ssn, StreamL7GetStorageSize());
+    f.protoctx = (void *)&ssn;
+    p.flow = &f;
+    p.flowflags |= FLOW_PKT_TOSERVER;
+    ssn.alproto = ALPROTO_DCERPC;
+
+    de_ctx = DetectEngineCtxInit();
+    if (de_ctx == NULL)
+        goto end;
+
+    de_ctx->flags |= DE_QUIET;
+
+    s = de_ctx->sig_list = SigInit(de_ctx,
+                                   "alert tcp any any -> any any "
+                                   "(msg:\"DCERPC\"; "
+                                   "dce_opnum:2,15,22; "
+                                   "sid:1;)");
+    if (s == NULL)
+        goto end;
+
+    SigGroupBuild(de_ctx);
+    DetectEngineThreadCtxInit(&th_v, (void *)de_ctx, (void *)&det_ctx);
+
+    r = AppLayerParse(&f, ALPROTO_DCERPC, STREAM_TOSERVER | STREAM_START,
+                      dcerpc_bind, dcerpc_bind_len);
+    if (r != 0) {
+        SCLogDebug("AppLayerParse for dcerpc failed.  Returned %" PRId32, r);
+        goto end;
+    }
+
+    dcerpc_state = ssn.aldata[AlpGetStateIdx(ALPROTO_DCERPC)];
+    if (dcerpc_state == NULL) {
+        SCLogDebug("no dcerpc state: ");
+        goto end;
+    }
+
+    r = AppLayerParse(&f, ALPROTO_DCERPC, STREAM_TOCLIENT, dcerpc_bindack,
+                      dcerpc_bindack_len);
+    if (r != 0) {
+        SCLogDebug("AppLayerParse for dcerpc failed.  Returned %" PRId32, r);
+        goto end;
+    }
+
+    /* request1 */
+    r = AppLayerParse(&f, ALPROTO_DCERPC, STREAM_TOSERVER, dcerpc_request1,
+                      dcerpc_request1_len);
+    if (r != 0) {
+        SCLogDebug("AppLayerParse for dcerpc failed.  Returned %" PRId32, r);
+        goto end;
+    }
+
+    /* do detect */
+    SigMatchSignatures(&th_v, de_ctx, det_ctx, &p);
+
+    if (!PacketAlertCheck(&p, 1))
+        goto end;
+
+    /* response1 */
+    r = AppLayerParse(&f, ALPROTO_DCERPC, STREAM_TOCLIENT, dcerpc_response1,
+                      dcerpc_response1_len);
+    if (r != 0) {
+        SCLogDebug("AppLayerParse for dcerpc failed.  Returned %" PRId32, r);
+        goto end;
+    }
+
+    /* do detect */
+    SigMatchSignatures(&th_v, de_ctx, det_ctx, &p);
+
+    if (!PacketAlertCheck(&p, 1))
+        goto end;
+
+    /* request2 */
+    r = AppLayerParse(&f, ALPROTO_DCERPC, STREAM_TOSERVER, dcerpc_request2,
+                      dcerpc_request2_len);
+    if (r != 0) {
+        SCLogDebug("AppLayerParse for dcerpc failed.  Returned %" PRId32, r);
+        goto end;
+    }
+
+    /* do detect */
+    SigMatchSignatures(&th_v, de_ctx, det_ctx, &p);
+
+    if (!PacketAlertCheck(&p, 1))
+        goto end;
+
+    /* response2 */
+    r = AppLayerParse(&f, ALPROTO_DCERPC, STREAM_TOCLIENT, dcerpc_response2,
+                      dcerpc_response2_len);
+    if (r != 0) {
+        SCLogDebug("AppLayerParse for dcerpc failed.  Returned %" PRId32, r);
+        goto end;
+    }
+
+    /* do detect */
+    SigMatchSignatures(&th_v, de_ctx, det_ctx, &p);
+
+    if (!PacketAlertCheck(&p, 1))
+        goto end;
+
+    /* request3 */
+    r = AppLayerParse(&f, ALPROTO_DCERPC, STREAM_TOSERVER, dcerpc_request3,
+                      dcerpc_request3_len);
+    if (r != 0) {
+        SCLogDebug("AppLayerParse for dcerpc failed.  Returned %" PRId32, r);
+        goto end;
+    }
+
+    /* do detect */
+    SigMatchSignatures(&th_v, de_ctx, det_ctx, &p);
+
+    if (!PacketAlertCheck(&p, 1))
+        goto end;
+
+    /* response3 */
+    r = AppLayerParse(&f, ALPROTO_DCERPC, STREAM_TOCLIENT | STREAM_EOF,
+                      dcerpc_response3, dcerpc_response3_len);
+    if (r != 0) {
+        SCLogDebug("AppLayerParse for dcerpc failed.  Returned %" PRId32, r);
+        goto end;
+    }
+
+    /* do detect */
+    SigMatchSignatures(&th_v, de_ctx, det_ctx, &p);
+
+    if (!PacketAlertCheck(&p, 1))
+        goto end;
+
+    result = 1;
+
+ end:
+    SigGroupCleanup(de_ctx);
+    SigCleanSignatures(de_ctx);
+
+    DetectEngineThreadCtxDeinit(&th_v, (void *)det_ctx);
+    DetectEngineCtxFree(de_ctx);
+
+    return result;
+}
+
+/**
+ * \test Test a valid dce_opnum entry(with multiple values) with multiple
+ *       request/responses.
+ */
+static int DetectDceOpnumTestParse11(void)
+{
+    int result = 0;
+    Signature *s = NULL;
+    ThreadVars th_v;
+    Packet p;
+    Flow f;
+    TcpSession ssn;
+    DetectEngineThreadCtx *det_ctx = NULL;
+    DetectEngineCtx *de_ctx = NULL;
+    DCERPCState *dcerpc_state = NULL;
+    int r = 0;
+
+    uint8_t dcerpc_request1[] = {
+        0x05, 0x00, 0x00, 0x03, 0x10, 0x00, 0x00, 0x00,
+        0x24, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
+        0x0c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00,
+        0x2c, 0xfd, 0xb5, 0x00, 0x40, 0xaa, 0x01, 0x00,
+        0x00, 0x00, 0x00, 0x02,
+    };
+
+    uint8_t dcerpc_response1[] = {
+        0x05, 0x00, 0x02, 0x03, 0x10, 0x00, 0x00, 0x00,
+        0x30, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
+        0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0xf6, 0x72, 0x28, 0x9c,
+        0xf0, 0x57, 0xd8, 0x11, 0xb0, 0x05, 0x00, 0x0c,
+        0x29, 0x87, 0xea, 0xe9, 0x00, 0x00, 0x00, 0x00,
+    };
+
+    uint8_t dcerpc_request2[] = {
+        0x05, 0x00, 0x00, 0x03, 0x10, 0x00, 0x00, 0x00,
+        0xa4, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00,
+        0x8c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0xf6, 0x72, 0x28, 0x9c,
+        0xf0, 0x57, 0xd8, 0x11, 0xb0, 0x05, 0x00, 0x0c,
+        0x29, 0x87, 0xea, 0xe9, 0x5c, 0x00, 0x5c, 0x00,
+        0xa8, 0xb9, 0x14, 0x00, 0x2e, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x2e, 0x00, 0x00, 0x00,
+        0x53, 0x00, 0x4f, 0x00, 0x46, 0x00, 0x54, 0x00,
+        0x57, 0x00, 0x41, 0x00, 0x52, 0x00, 0x45, 0x00,
+        0x5c, 0x00, 0x4d, 0x00, 0x69, 0x00, 0x63, 0x00,
+        0x72, 0x00, 0x6f, 0x00, 0x73, 0x00, 0x6f, 0x00,
+        0x66, 0x00, 0x74, 0x00, 0x5c, 0x00, 0x57, 0x00,
+        0x69, 0x00, 0x6e, 0x00, 0x64, 0x00, 0x6f, 0x00,
+        0x77, 0x00, 0x73, 0x00, 0x5c, 0x00, 0x43, 0x00,
+        0x75, 0x00, 0x72, 0x00, 0x72, 0x00, 0x65, 0x00,
+        0x6e, 0x00, 0x74, 0x00, 0x56, 0x00, 0x65, 0x00,
+        0x72, 0x00, 0x73, 0x00, 0x69, 0x00, 0x6f, 0x00,
+        0x6e, 0x00, 0x5c, 0x00, 0x52, 0x00, 0x75, 0x00,
+        0x6e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x03, 0x00, 0x00, 0x00,
+    };
+
+    uint8_t dcerpc_response2[] = {
+        0x05, 0x00, 0x02, 0x03, 0x10, 0x00, 0x00, 0x00,
+        0x30, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00,
+        0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0xf7, 0x72, 0x28, 0x9c,
+        0xf0, 0x57, 0xd8, 0x11, 0xb0, 0x05, 0x00, 0x0c,
+        0x29, 0x87, 0xea, 0xe9, 0x00, 0x00, 0x00, 0x00,
+    };
+
+    uint8_t dcerpc_request3[] = {
+        0x05, 0x00, 0x00, 0x03, 0x10, 0x00, 0x00, 0x00,
+        0x70, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00,
+        0x58, 0x00, 0x00, 0x00, 0x00, 0x00, 0x16, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0xf7, 0x72, 0x28, 0x9c,
+        0xf0, 0x57, 0xd8, 0x11, 0xb0, 0x05, 0x00, 0x0c,
+        0x29, 0x87, 0xea, 0xe9, 0x0c, 0x00, 0x0c, 0x00,
+        0x98, 0xda, 0x14, 0x00, 0x06, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00,
+        0x4f, 0x00, 0x73, 0x00, 0x61, 0x00, 0x33, 0x00,
+        0x32, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
+        0x18, 0x00, 0x00, 0x00, 0x4e, 0x00, 0x54, 0x00,
+        0x4f, 0x00, 0x53, 0x00, 0x41, 0x00, 0x33, 0x00,
+        0x32, 0x00, 0x2e, 0x00, 0x45, 0x00, 0x58, 0x00,
+        0x45, 0x00, 0x00, 0x00, 0x18, 0x00, 0x00, 0x00,
+    };
+
+    uint8_t dcerpc_response3[] = {
+        0x05, 0x00, 0x02, 0x03, 0x10, 0x00, 0x00, 0x00,
+        0x1c, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00,
+        0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00,
+    };
+
+    uint32_t dcerpc_request1_len = sizeof(dcerpc_request1);
+    uint32_t dcerpc_response1_len = sizeof(dcerpc_response1);
+
+    uint32_t dcerpc_request2_len = sizeof(dcerpc_request2);
+    uint32_t dcerpc_response2_len = sizeof(dcerpc_response2);
+
+    uint32_t dcerpc_request3_len = sizeof(dcerpc_request3);
+    uint32_t dcerpc_response3_len = sizeof(dcerpc_response3);
+
+    memset(&th_v, 0, sizeof(th_v));
+    memset(&p, 0, sizeof(p));
+    memset(&f, 0, sizeof(f));
+    memset(&ssn, 0, sizeof(ssn));
+
+    p.src.family = AF_INET;
+    p.dst.family = AF_INET;
+    p.payload = NULL;
+    p.payload_len = 0;
+    p.proto = IPPROTO_TCP;
+
+    StreamL7DataPtrInit(&ssn, StreamL7GetStorageSize());
+    f.protoctx = (void *)&ssn;
+    p.flow = &f;
+    p.flowflags |= FLOW_PKT_TOSERVER;
+    ssn.alproto = ALPROTO_DCERPC;
+
+    de_ctx = DetectEngineCtxInit();
+    if (de_ctx == NULL)
+        goto end;
+
+    de_ctx->flags |= DE_QUIET;
+
+    s = de_ctx->sig_list = SigInit(de_ctx,
+                                   "alert tcp any any -> any any "
+                                   "(msg:\"DCERPC\"; "
+                                   "dce_opnum:2-22; "
+                                   "sid:1;)");
+    if (s == NULL)
+        goto end;
+
+    SigGroupBuild(de_ctx);
+    DetectEngineThreadCtxInit(&th_v, (void *)de_ctx, (void *)&det_ctx);
+
+    /* request1 */
+    r = AppLayerParse(&f, ALPROTO_DCERPC, STREAM_TOSERVER | STREAM_START,
+                      dcerpc_request1, dcerpc_request1_len);
+    if (r != 0) {
+        SCLogDebug("AppLayerParse for dcerpc failed.  Returned %" PRId32, r);
+        goto end;
+    }
+
+    dcerpc_state = ssn.aldata[AlpGetStateIdx(ALPROTO_DCERPC)];
+    if (dcerpc_state == NULL) {
+        SCLogDebug("no dcerpc state: ");
+        goto end;
+    }
+
+    /* do detect */
+    SigMatchSignatures(&th_v, de_ctx, det_ctx, &p);
+
+    if (!PacketAlertCheck(&p, 1))
+        goto end;
+
+    /* response1 */
+    r = AppLayerParse(&f, ALPROTO_DCERPC, STREAM_TOCLIENT, dcerpc_response1,
+                      dcerpc_response1_len);
+    if (r != 0) {
+        SCLogDebug("AppLayerParse for dcerpc failed.  Returned %" PRId32, r);
+        goto end;
+    }
+
+    /* do detect */
+    SigMatchSignatures(&th_v, de_ctx, det_ctx, &p);
+
+    if (!PacketAlertCheck(&p, 1))
+        goto end;
+
+    /* request2 */
+    r = AppLayerParse(&f, ALPROTO_DCERPC, STREAM_TOSERVER, dcerpc_request2,
+                      dcerpc_request2_len);
+    if (r != 0) {
+        SCLogDebug("AppLayerParse for dcerpc failed.  Returned %" PRId32, r);
+        goto end;
+    }
+
+    /* do detect */
+    SigMatchSignatures(&th_v, de_ctx, det_ctx, &p);
+
+    if (!PacketAlertCheck(&p, 1))
+        goto end;
+
+    /* response2 */
+    r = AppLayerParse(&f, ALPROTO_DCERPC, STREAM_TOCLIENT, dcerpc_response2,
+                      dcerpc_response2_len);
+    if (r != 0) {
+        SCLogDebug("AppLayerParse for dcerpc failed.  Returned %" PRId32, r);
+        goto end;
+    }
+
+    /* do detect */
+    SigMatchSignatures(&th_v, de_ctx, det_ctx, &p);
+
+    if (!PacketAlertCheck(&p, 1))
+        goto end;
+
+    /* request3 */
+    r = AppLayerParse(&f, ALPROTO_DCERPC, STREAM_TOSERVER, dcerpc_request3,
+                      dcerpc_request3_len);
+    if (r != 0) {
+        SCLogDebug("AppLayerParse for dcerpc failed.  Returned %" PRId32, r);
+        goto end;
+    }
+
+    /* do detect */
+    SigMatchSignatures(&th_v, de_ctx, det_ctx, &p);
+
+    if (!PacketAlertCheck(&p, 1))
+        goto end;
+
+    /* response3 */
+    r = AppLayerParse(&f, ALPROTO_DCERPC, STREAM_TOCLIENT | STREAM_EOF,
+                      dcerpc_response3, dcerpc_response3_len);
+    if (r != 0) {
+        SCLogDebug("AppLayerParse for dcerpc failed.  Returned %" PRId32, r);
+        goto end;
+    }
+
+    /* do detect */
+    SigMatchSignatures(&th_v, de_ctx, det_ctx, &p);
+
+    if (!PacketAlertCheck(&p, 1))
+        goto end;
+
+    result = 1;
+
+ end:
+    SigGroupCleanup(de_ctx);
+    SigCleanSignatures(de_ctx);
+
+    DetectEngineThreadCtxDeinit(&th_v, (void *)det_ctx);
+    DetectEngineCtxFree(de_ctx);
+
+    return result;
+}
+
 #endif
 
+/**
+ * \test Test a valid dce_opnum(with multiple values) with a bind, bind_ack,
+ *       and multiple request/responses with a match test after each frag parsing.
+ */
+static int DetectDceOpnumTestParse12(void)
+{
+    int result = 0;
+    Signature *s = NULL;
+    ThreadVars th_v;
+    Packet p;
+    Flow f;
+    TcpSession ssn;
+    DetectEngineThreadCtx *det_ctx = NULL;
+    DetectEngineCtx *de_ctx = NULL;
+    DCERPCState *dcerpc_state = NULL;
+    int r = 0;
+
+    uint8_t dcerpc_bind[] = {
+        0x05, 0x00, 0x0b, 0x03, 0x10, 0x00, 0x00, 0x00,
+        0x48, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
+        0xd0, 0x16, 0xd0, 0x16, 0x00, 0x00, 0x00, 0x00,
+        0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00,
+        0x40, 0xfd, 0x2c, 0x34, 0x6c, 0x3c, 0xce, 0x11,
+        0xa8, 0x93, 0x08, 0x00, 0x2b, 0x2e, 0x9c, 0x6d,
+        0x00, 0x00, 0x00, 0x00, 0x04, 0x5d, 0x88, 0x8a,
+        0xeb, 0x1c, 0xc9, 0x11, 0x9f, 0xe8, 0x08, 0x00,
+        0x2b, 0x10, 0x48, 0x60, 0x02, 0x00, 0x00, 0x00,
+    };
+
+    uint8_t dcerpc_bindack[] = {
+        0x05, 0x00, 0x0c, 0x03, 0x10, 0x00, 0x00, 0x00,
+        0x44, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
+        0xb8, 0x10, 0xb8, 0x10, 0x7d, 0xd8, 0x00, 0x00,
+        0x0d, 0x00, 0x5c, 0x70, 0x69, 0x70, 0x65, 0x5c,
+        0x6c, 0x6c, 0x73, 0x72, 0x70, 0x63, 0x00, 0x00,
+        0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x04, 0x5d, 0x88, 0x8a, 0xeb, 0x1c, 0xc9, 0x11,
+        0x9f, 0xe8, 0x08, 0x00, 0x2b, 0x10, 0x48, 0x60,
+        0x02, 0x00, 0x00, 0x00,
+    };
+
+    uint8_t dcerpc_request1[] = {
+        0x05, 0x00, 0x00, 0x03, 0x10, 0x00, 0x00, 0x00,
+        0x9a, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
+        0x82, 0x00, 0x00, 0x00, 0x00, 0x00, 0x28, 0x00, //opnum is 0x28 0x00
+        0x00, 0x00, 0x00, 0x00, 0x07, 0x9f, 0x13, 0xd9,
+        0x2d, 0x97, 0xf4, 0x4a, 0xac, 0xc2, 0xbc, 0x70,
+        0xec, 0xaa, 0x9a, 0xd3, 0x01, 0x00, 0x00, 0x00,
+        0x01, 0x00, 0x00, 0x00, 0x40, 0x80, 0x40, 0x00,
+        0x44, 0x80, 0x40, 0x00, 0x01, 0x00, 0x00, 0x00,
+        0x09, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x09, 0x00, 0x00, 0x00, 0x4d, 0x6f, 0x00, 0x4e,
+        0x61, 0x6d, 0x65, 0x00, 0x35, 0x39, 0x31, 0x63,
+        0x64, 0x30, 0x35, 0x38, 0x00, 0x00, 0x00, 0x00,
+        0x17, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x17, 0x00, 0x00, 0x00, 0xd0, 0x2e, 0x08, 0x00,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x00, 0x00
+    };
+
+    uint8_t dcerpc_response1[] = {
+        0x05, 0x00, 0x02, 0x03, 0x10, 0x00, 0x00, 0x00,
+        0x1c, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
+        0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00,
+    };
+
+    uint8_t dcerpc_request2[] = {
+        0x05, 0x00, 0x00, 0x03, 0x10, 0x00, 0x00, 0x00,
+        0x54, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
+        0x3c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1e, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x07, 0x9f, 0x13, 0xd9,
+        0x2d, 0x97, 0xf4, 0x4a, 0xac, 0xc2, 0xbc, 0x70,
+        0xec, 0xaa, 0x9a, 0xd3, 0x09, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x09, 0x00, 0x00, 0x00,
+        0x4d, 0x6f, 0x00, 0x4e, 0x61, 0x6d, 0x65, 0x00,
+        0x35, 0x39, 0x31, 0x63, 0x64, 0x30, 0x35, 0x38,
+        0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
+        0x4e, 0x6f, 0x6e, 0x65
+    };
+
+    uint8_t dcerpc_response2[] = {
+        0x05, 0x00, 0x02, 0x03, 0x10, 0x00, 0x00, 0x00,
+        0x8c, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
+        0x74, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0xd8, 0x17, 0x08, 0x00, 0x01, 0x00, 0x00, 0x00,
+        0x58, 0x1d, 0x08, 0x00, 0xe8, 0x32, 0x08, 0x00,
+        0x01, 0x00, 0x00, 0x00, 0x09, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x09, 0x00, 0x00, 0x00,
+        0x4d, 0x6f, 0x00, 0x4e, 0x61, 0x6d, 0x65, 0x00,
+        0x35, 0x39, 0x31, 0x63, 0x64, 0x30, 0x35, 0x38,
+        0x00, 0x00, 0x00, 0x00, 0x17, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x17, 0x00, 0x00, 0x00,
+        0xd0, 0x2e, 0x08, 0x00, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00,
+    };
+
+    uint32_t dcerpc_bind_len = sizeof(dcerpc_bind);
+    uint32_t dcerpc_bindack_len = sizeof(dcerpc_bindack);
+
+    uint32_t dcerpc_request1_len = sizeof(dcerpc_request1);
+    uint32_t dcerpc_response1_len = sizeof(dcerpc_response1);
+
+    uint32_t dcerpc_request2_len = sizeof(dcerpc_request2);
+    uint32_t dcerpc_response2_len = sizeof(dcerpc_response2);
+
+    memset(&th_v, 0, sizeof(th_v));
+    memset(&p, 0, sizeof(p));
+    memset(&f, 0, sizeof(f));
+    memset(&ssn, 0, sizeof(ssn));
+
+    p.src.family = AF_INET;
+    p.dst.family = AF_INET;
+    p.payload = NULL;
+    p.payload_len = 0;
+    p.proto = IPPROTO_TCP;
+
+    StreamL7DataPtrInit(&ssn, StreamL7GetStorageSize());
+    f.protoctx = (void *)&ssn;
+    p.flow = &f;
+    p.flowflags |= FLOW_PKT_TOSERVER;
+    ssn.alproto = ALPROTO_DCERPC;
+
+    de_ctx = DetectEngineCtxInit();
+    if (de_ctx == NULL)
+        goto end;
+
+    de_ctx->flags |= DE_QUIET;
+
+    s = de_ctx->sig_list = SigInit(de_ctx,
+                                   "alert tcp any any -> any any "
+                                   "(msg:\"DCERPC\"; "
+                                   "dce_opnum:30, 40; "
+                                   "sid:1;)");
+    if (s == NULL)
+        goto end;
+
+    SigGroupBuild(de_ctx);
+    DetectEngineThreadCtxInit(&th_v, (void *)de_ctx, (void *)&det_ctx);
+
+    r = AppLayerParse(&f, ALPROTO_DCERPC, STREAM_TOSERVER | STREAM_START,
+                      dcerpc_bind, dcerpc_bind_len);
+    if (r != 0) {
+        printf("AppLayerParse for dcerpc failed.  Returned %" PRId32, r);
+        goto end;
+    }
+
+    dcerpc_state = ssn.aldata[AlpGetStateIdx(ALPROTO_DCERPC)];
+    if (dcerpc_state == NULL) {
+        printf("no dcerpc state: ");
+        goto end;
+    }
+
+    r = AppLayerParse(&f, ALPROTO_DCERPC, STREAM_TOCLIENT, dcerpc_bindack,
+                      dcerpc_bindack_len);
+    if (r != 0) {
+        printf("AppLayerParse for dcerpc failed.  Returned %" PRId32, r);
+        goto end;
+    }
+
+    /* request1 */
+    printf("Sending request1\n");
+    r = AppLayerParse(&f, ALPROTO_DCERPC, STREAM_TOSERVER, dcerpc_request1,
+                      dcerpc_request1_len);
+    if (r != 0) {
+        printf("AppLayerParse for dcerpc failed.  Returned %" PRId32, r);
+        goto end;
+    }
+    printf("back from request1 parsing\n");
+    dcerpc_state = ssn.aldata[AlpGetStateIdx(ALPROTO_DCERPC)];
+    if (dcerpc_state == NULL) {
+        printf("no dcerpc state: ");
+        goto end;
+    }
+
+    if (dcerpc_state->opnum != 40) {
+        printf("dcerpc state holding invalid opnum.  Holding %d, while we are "
+               "expecting 40\n", dcerpc_state->opnum);
+        goto end;
+    }
+
+    /* do detect */
+    SigMatchSignatures(&th_v, de_ctx, det_ctx, &p);
+
+    if (!PacketAlertCheck(&p, 1))
+        goto end;
+
+    /* response1 */
+    r = AppLayerParse(&f, ALPROTO_DCERPC, STREAM_TOCLIENT, dcerpc_response1,
+                      dcerpc_response1_len);
+    if (r != 0) {
+        printf("AppLayerParse for dcerpc failed.  Returned %" PRId32, r);
+        goto end;
+    }
+
+    dcerpc_state = ssn.aldata[AlpGetStateIdx(ALPROTO_DCERPC)];
+    if (dcerpc_state == NULL) {
+        printf("no dcerpc state: ");
+        goto end;
+    }
+
+    if (dcerpc_state->opnum != 40) {
+        printf("dcerpc state holding invalid opnum.  Holding %d, while we are "
+               "expecting 40\n", dcerpc_state->opnum);
+        goto end;
+    }
+
+    /* do detect */
+    SigMatchSignatures(&th_v, de_ctx, det_ctx, &p);
+
+    if (!PacketAlertCheck(&p, 1))
+        goto end;
+
+    /* request2 */
+    r = AppLayerParse(&f, ALPROTO_DCERPC, STREAM_TOSERVER, dcerpc_request2,
+                      dcerpc_request2_len);
+    if (r != 0) {
+        printf("AppLayerParse for dcerpc failed.  Returned %" PRId32, r);
+        goto end;
+    }
+
+    dcerpc_state = ssn.aldata[AlpGetStateIdx(ALPROTO_DCERPC)];
+    if (dcerpc_state == NULL) {
+        printf("no dcerpc state: ");
+        goto end;
+    }
+
+    if (dcerpc_state->opnum != 30) {
+        printf("dcerpc state holding invalid opnum.  Holding %d, while we are "
+               "expecting 30\n", dcerpc_state->opnum);
+        goto end;
+    }
+
+    /* do detect */
+    SigMatchSignatures(&th_v, de_ctx, det_ctx, &p);
+
+    if (!PacketAlertCheck(&p, 1))
+        goto end;
+
+    /* response2 */
+    r = AppLayerParse(&f, ALPROTO_DCERPC, STREAM_TOCLIENT | STREAM_EOF, dcerpc_response2,
+                      dcerpc_response2_len);
+    if (r != 0) {
+        printf("AppLayerParse for dcerpc failed.  Returned %" PRId32, r);
+        goto end;
+    }
+
+    dcerpc_state = ssn.aldata[AlpGetStateIdx(ALPROTO_DCERPC)];
+    if (dcerpc_state == NULL) {
+        printf("no dcerpc state: ");
+        goto end;
+    }
+
+    if (dcerpc_state->opnum != 30) {
+        printf("dcerpc state holding invalid opnum.  Holding %d, while we are "
+               "expecting 30\n", dcerpc_state->opnum);
+        goto end;
+    }
+
+    /* do detect */
+    SigMatchSignatures(&th_v, de_ctx, det_ctx, &p);
+
+    if (!PacketAlertCheck(&p, 1))
+        goto end;
+
+    result = 1;
+
+ end:
+    SigGroupCleanup(de_ctx);
+    SigCleanSignatures(de_ctx);
+
+    DetectEngineThreadCtxDeinit(&th_v, (void *)det_ctx);
+    DetectEngineCtxFree(de_ctx);
+
+    return result;
+}
+
+/**
+ * \test Test a valid dce_opnum(with multiple values) with a bind, bind_ack,
+ *       and multiple request/responses with a match test after each frag parsing.
+ */
+static int DetectDceOpnumTestParse13(void)
+{
+    int result = 0;
+    Signature *s = NULL;
+    ThreadVars th_v;
+    Packet p;
+    Flow f;
+    TcpSession ssn;
+    DetectEngineThreadCtx *det_ctx = NULL;
+    DetectEngineCtx *de_ctx = NULL;
+    DCERPCState *dcerpc_state = NULL;
+    int r = 0;
+
+    uint8_t dcerpc_request1[] = {
+        0x05, 0x00, 0x00, 0x03, 0x10, 0x00, 0x00, 0x00,
+        0x9a, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
+        0x82, 0x00, 0x00, 0x00, 0x00, 0x00, 0x28, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x07, 0x9f, 0x13, 0xd9,
+        0x2d, 0x97, 0xf4, 0x4a, 0xac, 0xc2, 0xbc, 0x70,
+        0xec, 0xaa, 0x9a, 0xd3, 0x01, 0x00, 0x00, 0x00,
+        0x01, 0x00, 0x00, 0x00, 0x40, 0x80, 0x40, 0x00,
+        0x44, 0x80, 0x40, 0x00, 0x01, 0x00, 0x00, 0x00,
+        0x09, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x09, 0x00, 0x00, 0x00, 0x4d, 0x6f, 0x00, 0x4e,
+        0x61, 0x6d, 0x65, 0x00, 0x35, 0x39, 0x31, 0x63,
+        0x64, 0x30, 0x35, 0x38, 0x00, 0x00, 0x00, 0x00,
+        0x17, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x17, 0x00, 0x00, 0x00, 0xd0, 0x2e, 0x08, 0x00,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x00, 0x00
+    };
+
+    uint8_t dcerpc_response1[] = {
+        0x05, 0x00, 0x02, 0x03, 0x10, 0x00, 0x00, 0x00,
+        0x1c, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
+        0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00,
+    };
+
+    uint8_t dcerpc_request2[] = {
+        0x05, 0x00, 0x00, 0x03, 0x10, 0x00, 0x00, 0x00,
+        0x54, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
+        0x3c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1e, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x07, 0x9f, 0x13, 0xd9,
+        0x2d, 0x97, 0xf4, 0x4a, 0xac, 0xc2, 0xbc, 0x70,
+        0xec, 0xaa, 0x9a, 0xd3, 0x09, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x09, 0x00, 0x00, 0x00,
+        0x4d, 0x6f, 0x00, 0x4e, 0x61, 0x6d, 0x65, 0x00,
+        0x35, 0x39, 0x31, 0x63, 0x64, 0x30, 0x35, 0x38,
+        0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
+        0x4e, 0x6f, 0x6e, 0x65
+    };
+
+    uint8_t dcerpc_response2[] = {
+        0x05, 0x00, 0x02, 0x03, 0x10, 0x00, 0x00, 0x00,
+        0x8c, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
+        0x74, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0xd8, 0x17, 0x08, 0x00, 0x01, 0x00, 0x00, 0x00,
+        0x58, 0x1d, 0x08, 0x00, 0xe8, 0x32, 0x08, 0x00,
+        0x01, 0x00, 0x00, 0x00, 0x09, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x09, 0x00, 0x00, 0x00,
+        0x4d, 0x6f, 0x00, 0x4e, 0x61, 0x6d, 0x65, 0x00,
+        0x35, 0x39, 0x31, 0x63, 0x64, 0x30, 0x35, 0x38,
+        0x00, 0x00, 0x00, 0x00, 0x17, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x17, 0x00, 0x00, 0x00,
+        0xd0, 0x2e, 0x08, 0x00, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00,
+    };
+
+    uint32_t dcerpc_request1_len = sizeof(dcerpc_request1);
+    uint32_t dcerpc_response1_len = sizeof(dcerpc_response1);
+
+    uint32_t dcerpc_request2_len = sizeof(dcerpc_request2);
+    uint32_t dcerpc_response2_len = sizeof(dcerpc_response2);
+
+    memset(&th_v, 0, sizeof(th_v));
+    memset(&p, 0, sizeof(p));
+    memset(&f, 0, sizeof(f));
+    memset(&ssn, 0, sizeof(ssn));
+
+    p.src.family = AF_INET;
+    p.dst.family = AF_INET;
+    p.payload = NULL;
+    p.payload_len = 0;
+    p.proto = IPPROTO_TCP;
+
+    StreamL7DataPtrInit(&ssn, StreamL7GetStorageSize());
+    f.protoctx = (void *)&ssn;
+    p.flow = &f;
+    p.flowflags |= FLOW_PKT_TOSERVER;
+    ssn.alproto = ALPROTO_DCERPC;
+
+    de_ctx = DetectEngineCtxInit();
+    if (de_ctx == NULL)
+        goto end;
+
+    de_ctx->flags |= DE_QUIET;
+
+    s = de_ctx->sig_list = SigInit(de_ctx,
+                                   "alert tcp any any -> any any "
+                                   "(msg:\"DCERPC\"; "
+                                   "dce_opnum:30, 40; "
+                                   "sid:1;)");
+    if (s == NULL)
+        goto end;
+
+    SigGroupBuild(de_ctx);
+    DetectEngineThreadCtxInit(&th_v, (void *)de_ctx, (void *)&det_ctx);
+
+    /* request1 */
+    r = AppLayerParse(&f, ALPROTO_DCERPC, STREAM_TOSERVER, dcerpc_request1,
+                      dcerpc_request1_len);
+    if (r != 0) {
+        printf("AppLayerParse for dcerpc failed.  Returned %" PRId32, r);
+        goto end;
+    }
+
+    dcerpc_state = ssn.aldata[AlpGetStateIdx(ALPROTO_DCERPC)];
+    if (dcerpc_state == NULL) {
+        printf("no dcerpc state: ");
+        goto end;
+    }
+
+    if (dcerpc_state->opnum != 40) {
+        printf("dcerpc state holding invalid opnum after request1.  Holding %d, while we are "
+               "expecting 40\n", dcerpc_state->opnum);
+        goto end;
+    }
+
+    /* do detect */
+    SigMatchSignatures(&th_v, de_ctx, det_ctx, &p);
+
+    if (!PacketAlertCheck(&p, 1))
+        goto end;
+
+    /* response1 */
+    r = AppLayerParse(&f, ALPROTO_DCERPC, STREAM_TOCLIENT, dcerpc_response1,
+                      dcerpc_response1_len);
+    if (r != 0) {
+        printf("AppLayerParse for dcerpc failed.  Returned %" PRId32, r);
+        goto end;
+    }
+
+    dcerpc_state = ssn.aldata[AlpGetStateIdx(ALPROTO_DCERPC)];
+    if (dcerpc_state == NULL) {
+        printf("no dcerpc state: ");
+        goto end;
+    }
+
+    if (dcerpc_state->opnum != 40) {
+        printf("dcerpc state holding invalid opnum after response1.  Holding %d, while we are "
+               "expecting 40\n", dcerpc_state->opnum);
+        goto end;
+    }
+
+    /* do detect */
+    SigMatchSignatures(&th_v, de_ctx, det_ctx, &p);
+
+    if (!PacketAlertCheck(&p, 1))
+        goto end;
+
+    /* request2 */
+    printf("Sending Request2\n");
+    r = AppLayerParse(&f, ALPROTO_DCERPC, STREAM_TOSERVER, dcerpc_request2,
+                      dcerpc_request2_len);
+    if (r != 0) {
+        printf("AppLayerParse for dcerpc failed.  Returned %" PRId32, r);
+        goto end;
+    }
+
+    dcerpc_state = ssn.aldata[AlpGetStateIdx(ALPROTO_DCERPC)];
+    if (dcerpc_state == NULL) {
+        printf("no dcerpc state: ");
+        goto end;
+    }
+
+    if (dcerpc_state->opnum != 30) {
+        printf("dcerpc state holding invalid opnum after request2.  Holding %d, while we are "
+               "expecting 30\n", dcerpc_state->opnum);
+        goto end;
+    }
+
+    /* do detect */
+    SigMatchSignatures(&th_v, de_ctx, det_ctx, &p);
+
+    if (!PacketAlertCheck(&p, 1))
+        goto end;
+
+    /* response2 */
+    r = AppLayerParse(&f, ALPROTO_DCERPC, STREAM_TOCLIENT | STREAM_EOF, dcerpc_response2,
+                      dcerpc_response2_len);
+    if (r != 0) {
+        printf("AppLayerParse for dcerpc failed.  Returned %" PRId32, r);
+        goto end;
+    }
+
+    dcerpc_state = ssn.aldata[AlpGetStateIdx(ALPROTO_DCERPC)];
+    if (dcerpc_state == NULL) {
+        printf("no dcerpc state: ");
+        goto end;
+    }
+
+    if (dcerpc_state->opnum != 30) {
+        printf("dcerpc state holding invalid opnum after response2.  Holding %d, while we are "
+               "expecting 30\n", dcerpc_state->opnum);
+        goto end;
+    }
+
+    /* do detect */
+    SigMatchSignatures(&th_v, de_ctx, det_ctx, &p);
+
+    if (!PacketAlertCheck(&p, 1))
+        goto end;
+
+    result = 1;
+
+ end:
+    SigGroupCleanup(de_ctx);
+    SigCleanSignatures(de_ctx);
+
+    DetectEngineThreadCtxDeinit(&th_v, (void *)det_ctx);
+    DetectEngineCtxFree(de_ctx);
+
+    return result;
+}
+
 void DetectDceOpnumRegisterTests(void)
 {
 
 #ifdef UNITTESTS
-
     UtRegisterTest("DetectDceOpnumTestParse01", DetectDceOpnumTestParse01, 1);
     UtRegisterTest("DetectDceOpnumTestParse02", DetectDceOpnumTestParse02, 1);
     UtRegisterTest("DetectDceOpnumTestParse03", DetectDceOpnumTestParse03, 1);
@@ -595,7 +2731,13 @@ void DetectDceOpnumRegisterTests(void)
     UtRegisterTest("DetectDceOpnumTestParse05", DetectDceOpnumTestParse05, 1);
     UtRegisterTest("DetectDceOpnumTestParse06", DetectDceOpnumTestParse06, 1);
     UtRegisterTest("DetectDceOpnumTestParse07", DetectDceOpnumTestParse07, 1);
-
+    UtRegisterTest("DetectDceOpnumTestParse08", DetectDceOpnumTestParse08, 1);
+    UtRegisterTest("DetectDceOpnumTestParse09", DetectDceOpnumTestParse09, 1);
+    UtRegisterTest("DetectDceOpnumTestParse10", DetectDceOpnumTestParse10, 1);
+    UtRegisterTest("DetectDceOpnumTestParse11", DetectDceOpnumTestParse11, 1);
+    UtRegisterTest("DetectDceOpnumTestParse12", DetectDceOpnumTestParse12, 1);
+    UtRegisterTest("DetectDceOpnumTestParse13", DetectDceOpnumTestParse13, 1);
 #endif
 
+    return;
 }
diff --git a/src/detect-dce-opnum.h b/src/detect-dce-opnum.h
index 7bf1b8e..4ae1e73 100644
--- a/src/detect-dce-opnum.h
+++ b/src/detect-dce-opnum.h
@@ -5,15 +5,15 @@
 #ifndef __DETECT_DCE_OPNUM_H__
 #define __DETECT_DCE_OPNUM_H__
 
+#define DCE_OPNUM_RANGE_MAX             65535
+#define DCE_OPNUM_RANGE_UNINITIALIZED   100000
+
 typedef struct DetectDceOpnumRange_ {
     uint32_t range1;
     uint32_t range2;
     struct DetectDceOpnumRange_ *next;
 } DetectDceOpnumRange;
 
-#define DCE_OPNUM_RANGE_MAX             65535
-#define DCE_OPNUM_RANGE_UNINITIALIZED   100000
-
 typedef struct DetectDceOpnumData_ {
     DetectDceOpnumRange *range;
 } DetectDceOpnumData;
diff --git a/src/detect-dce-stub-data.c b/src/detect-dce-stub-data.c
index 22a2f82..edb7b65 100644
--- a/src/detect-dce-stub-data.c
+++ b/src/detect-dce-stub-data.c
@@ -5,6 +5,16 @@
 #include "suricata-common.h"
 #include "detect.h"
 #include "detect-parse.h"
+#include "detect-engine.h"
+#include "detect-engine-mpm.h"
+
+#include "flow.h"
+#include "flow-var.h"
+
+#include "app-layer.h"
+#include "app-layer-dcerpc.h"
+#include "queue.h"
+#include "stream-tcp-reassemble.h"
 #include "detect-dce-stub-data.h"
 
 #include "util-debug.h"
@@ -20,6 +30,7 @@ int DetectDceStubDataSetup(DetectEngineCtx *, Signature *s, SigMatch *m, char *a
 void DetectDceStubDataRegister(void)
 {
     sigmatch_table[DETECT_DCE_STUB_DATA].name = "dce_stub_data";
+    sigmatch_table[DETECT_DCE_STUB_DATA].alproto = ALPROTO_DCERPC;
     sigmatch_table[DETECT_DCE_STUB_DATA].Match = NULL;
     sigmatch_table[DETECT_DCE_STUB_DATA].AppLayerMatch = DetectDceStubDataMatch;
     sigmatch_table[DETECT_DCE_STUB_DATA].Setup = DetectDceStubDataSetup;
@@ -29,14 +40,39 @@ void DetectDceStubDataRegister(void)
     return;
 }
 
+/**
+ * \brief App layer match function for the "dce_stub_data" keyword.
+ *
+ * \todo Check the need for passing a pointer to hold the address of the stub_data.
+ *
+ * \param t       Pointer to the ThreadVars instance.
+ * \param det_ctx Pointer to the DetectEngineThreadCtx.
+ * \param f       Pointer to the flow.
+ * \param flags   Pointer to the flags indicating the flow direction.
+ * \param state   Pointer to the app layer state data.
+ * \param s       Pointer to the Signature instance.
+ * \param m       Pointer to the SigMatch.
+ *
+ * \retval 1 On Match.
+ * \retval 0 On no match.
+ */
 int DetectDceStubDataMatch(ThreadVars *t, DetectEngineThreadCtx *det_ctx, Flow *f,
                            uint8_t flags, void *state, Signature *s, SigMatch *m)
 {
+    DCERPCState *dcerpc_state = (DCERPCState *)state;
+    if (dcerpc_state == NULL) {
+        SCLogDebug("No DCERPCState for the flow");
+        return 0;
+    }
+
+    if (dcerpc_state->stub_data == NULL)
+        return 0;
+
     return 1;
 }
 
 /**
- * \brief Creates a SigMatch for the "dce_stub_data" keyword being sent as argument,
+ * \brief Creates a SigMatch for the \"dce_stub_data\" keyword being sent as argument,
  *        and appends it to the Signature(s).
  *
  * \param de_ctx Pointer to the detection engine context
@@ -91,15 +127,1584 @@ static int DetectDceStubDataTestParse01(void)
     return result;
 }
 
+/**
+ * \test Test a valid dce_stub_data entry with  bind, bind_ack, request frags.
+ */
+static int DetectDceStubDataTestParse02(void)
+{
+    int result = 0;
+    Signature *s = NULL;
+    ThreadVars th_v;
+    Packet p;
+    Flow f;
+    TcpSession ssn;
+    DetectEngineThreadCtx *det_ctx = NULL;
+    DetectEngineCtx *de_ctx = NULL;
+    DCERPCState *dcerpc_state = NULL;
+    int r = 0;
+
+    uint8_t dcerpc_bind[] = {
+        0x05, 0x00, 0x0b, 0x03, 0x10, 0x00, 0x00, 0x00,
+        0x48, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
+        0xb8, 0x10, 0xb8, 0x10, 0x00, 0x00, 0x00, 0x00,
+        0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00,
+        0x6a, 0x28, 0x19, 0x39, 0x0c, 0xb1, 0xd0, 0x11,
+        0x9b, 0xa8, 0x00, 0xc0, 0x4f, 0xd9, 0x2e, 0xf5,
+        0x00, 0x00, 0x00, 0x00, 0x04, 0x5d, 0x88, 0x8a,
+        0xeb, 0x1c, 0xc9, 0x11, 0x9f, 0xe8, 0x08, 0x00,
+        0x2b, 0x10, 0x48, 0x60, 0x02, 0x00, 0x00, 0x00,
+    };
+
+    uint8_t dcerpc_bindack[] = {
+        0x05, 0x00, 0x0c, 0x03, 0x10, 0x00, 0x00, 0x00,
+        0x44, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
+        0xb8, 0x10, 0xb8, 0x10, 0x26, 0x3d, 0x00, 0x00,
+        0x0c, 0x00, 0x5c, 0x50, 0x49, 0x50, 0x45, 0x5c,
+        0x6c, 0x73, 0x61, 0x73, 0x73, 0x00, 0x00, 0x00,
+        0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x04, 0x5d, 0x88, 0x8a, 0xeb, 0x1c, 0xc9, 0x11,
+        0x9f, 0xe8, 0x08, 0x00, 0x2b, 0x10, 0x48, 0x60,
+        0x02, 0x00, 0x00, 0x00
+    };
+
+    /* todo chop the request frag length and change the
+     * length related parameters in the frag */
+    uint8_t dcerpc_request[] = {
+        0x05, 0x00, 0x00, 0x03, 0x10, 0x00, 0x00, 0x00,
+        0xec, 0x0c, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
+        0xd4, 0x0c, 0x00, 0x00, 0x00, 0x00, 0x09, 0x00,
+        0xe1, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0xe1, 0x03, 0x00, 0x00, 0x83, 0xc7, 0x0b, 0x47,
+        0x47, 0x47, 0x47, 0x81, 0x37, 0x22, 0xa5, 0x9b,
+        0x4a, 0x75, 0xf4, 0xa3, 0x61, 0xd3, 0xbe, 0xdd,
+        0x5a, 0xfb, 0x20, 0x1e, 0xfc, 0x10, 0x8e, 0x0f,
+        0xa5, 0x9f, 0x4a, 0x22, 0x20, 0x9b, 0xa8, 0xd5,
+        0xc4, 0xff, 0xc1, 0x3f, 0xbd, 0x9b, 0x4a, 0x22,
+        0x2e, 0xc0, 0x7a, 0xa9, 0xfe, 0x97, 0xc9, 0xe1,
+        0xa9, 0xf3, 0x2f, 0x22, 0xc9, 0x9b, 0x22, 0x50,
+        0xa5, 0xf5, 0x4a, 0x4a, 0xce, 0x9b, 0x2f, 0x22,
+        0x2e, 0x6f, 0xc1, 0xe1, 0xf3, 0xa8, 0x83, 0xa2,
+        0x64, 0x98, 0xc1, 0x62, 0xa1, 0xa0, 0x89, 0x56,
+        0xa8, 0x1b, 0x8b, 0x2b, 0x2e, 0xe3, 0x7a, 0xd1,
+        0x03, 0xef, 0x58, 0x7c, 0x4e, 0x7d, 0x14, 0x76,
+        0xfa, 0xc3, 0x7f, 0x02, 0xa5, 0xbb, 0x4a, 0x89,
+        0x47, 0x6c, 0x12, 0xc9, 0x70, 0x18, 0x8e, 0x3a,
+        0x2e, 0xcb, 0x52, 0xa9, 0x67, 0x98, 0x0a, 0x1e,
+        0x2e, 0xc3, 0x32, 0x21, 0x7f, 0x10, 0x31, 0x3e,
+        0xa6, 0x61, 0xc1, 0x61, 0x85, 0x98, 0x88, 0xa9,
+        0xee, 0x83, 0x22, 0x51, 0xd6, 0xda, 0x4a, 0x4a,
+        0xc1, 0xff, 0x38, 0x47, 0xcd, 0xe9, 0x25, 0x41,
+        0xe4, 0xf3, 0x0d, 0x47, 0xd1, 0xcb, 0xc1, 0xd6,
+        0x1e, 0x95, 0x4a, 0x22, 0xa5, 0x73, 0x08, 0x22,
+        0xa5, 0x9b, 0xc9, 0xe6, 0xb5, 0xcd, 0x22, 0x43,
+        0xd7, 0xe2, 0x0b, 0x4a, 0xe9, 0xf2, 0x28, 0x50,
+        0xcd, 0xd7, 0x25, 0x43, 0xc1, 0x10, 0xbe, 0x99,
+        0xa9, 0x9b, 0x4a, 0x22, 0x4d, 0xb8, 0x4a, 0x22,
+        0xa5, 0x18, 0x8e, 0x2e, 0xf3, 0xc9, 0x22, 0x4e,
+        0xc9, 0x9b, 0x4a, 0x4a, 0x96, 0xa9, 0x64, 0x46,
+        0xcd, 0xec, 0x39, 0x10, 0xfa, 0xcf, 0xb5, 0x76,
+        0x81, 0x8f, 0xc9, 0xe6, 0xa9, 0x10, 0x82, 0x7c,
+        0xff, 0xc4, 0xa1, 0x0a, 0xf5, 0xcc, 0x1b, 0x74,
+        0xf4, 0x10, 0x81, 0xa9, 0x9d, 0x98, 0xb0, 0xa1,
+        0x65, 0x9f, 0xb9, 0x84, 0xd1, 0x9f, 0x13, 0x7c,
+        0x47, 0x76, 0x12, 0x7c, 0xfc, 0x10, 0xbb, 0x09,
+        0x55, 0x5a, 0xac, 0x20, 0xfa, 0x10, 0x7e, 0x15,
+        0xa6, 0x69, 0x12, 0xe1, 0xf7, 0xca, 0x22, 0x57,
+        0xd5, 0x9b, 0x4a, 0x4a, 0xd1, 0xfa, 0x38, 0x56,
+        0xcd, 0xcc, 0x19, 0x63, 0xf6, 0xf3, 0x2f, 0x56,
+        0xa5, 0x9b, 0x22, 0x51, 0xca, 0xf8, 0x21, 0x48,
+        0xa5, 0xf3, 0x28, 0x4b, 0xcb, 0xff, 0x22, 0x47,
+        0xcb, 0x9b, 0x4a, 0x4a, 0xc9, 0xf2, 0x39, 0x56,
+        0xcd, 0xeb, 0x3e, 0x22, 0xa5, 0xf3, 0x2b, 0x41,
+        0xc6, 0xfe, 0xc1, 0xfe, 0xf6, 0xca, 0xc9, 0xe1,
+        0xad, 0xc8, 0x1b, 0xa1, 0x66, 0x93, 0x19, 0x73,
+        0x26, 0x58, 0x42, 0x71, 0xf4, 0x18, 0x89, 0x2a,
+        0xf6, 0xca, 0xb5, 0xf5, 0x2c, 0xd8, 0x42, 0xdd,
+        0x72, 0x12, 0x09, 0x26, 0x5a, 0x4c, 0xc3, 0x21,
+        0x5a, 0x4c, 0xc3, 0x61, 0x59, 0x64, 0x9d, 0xab,
+        0xe6, 0x63, 0xc9, 0xc9, 0xad, 0x10, 0xa9, 0xa3,
+        0x49, 0x0b, 0x4b, 0x22, 0xa5, 0xcf, 0x22, 0x23,
+        0xa4, 0x9b, 0x4a, 0xdd, 0x31, 0xbf, 0xe2, 0x23,
+        0xa5, 0x9b, 0xcb, 0xe6, 0x35, 0x9a, 0x4a, 0x22,
+        0xcf, 0x9d, 0x20, 0x23, 0xcf, 0x99, 0xb5, 0x76,
+        0x81, 0x83, 0x20, 0x22, 0xcf, 0x9b, 0x20, 0x22,
+        0xcd, 0x99, 0x4a, 0xe6, 0x96, 0x10, 0x96, 0x71,
+        0xf6, 0xcb, 0x20, 0x23, 0xf5, 0xf1, 0x5a, 0x71,
+        0xf5, 0x64, 0x1e, 0x06, 0x9d, 0x64, 0x1e, 0x06,
+        0x8d, 0x5c, 0x49, 0x32, 0xa5, 0x9b, 0x4a, 0xdd,
+        0xf1, 0xbf, 0x56, 0xa1, 0x61, 0xbf, 0x13, 0x78,
+        0xf4, 0xc9, 0x1a, 0x11, 0x77, 0xc9, 0x22, 0x51,
+        0xc0, 0xf5, 0x2e, 0xa9, 0x61, 0xc9, 0x22, 0x50,
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+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x72, 0x65, 0x66, 0x32, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x01, 0x02, 0x03, 0x04
+    };
+
+    uint32_t dcerpc_bind_len = sizeof(dcerpc_bind);
+    uint32_t dcerpc_bindack_len = sizeof(dcerpc_bindack);
+    uint32_t dcerpc_request_len = sizeof(dcerpc_request);
+
+    memset(&th_v, 0, sizeof(th_v));
+    memset(&p, 0, sizeof(p));
+    memset(&f, 0, sizeof(f));
+    memset(&ssn, 0, sizeof(ssn));
+
+    p.src.family = AF_INET;
+    p.dst.family = AF_INET;
+    p.payload = NULL;
+    p.payload_len = 0;
+    p.proto = IPPROTO_TCP;
+
+    StreamL7DataPtrInit(&ssn, StreamL7GetStorageSize());
+    f.protoctx = (void *)&ssn;
+    p.flow = &f;
+    p.flowflags |= FLOW_PKT_TOSERVER;
+    ssn.alproto = ALPROTO_DCERPC;
+
+    de_ctx = DetectEngineCtxInit();
+    if (de_ctx == NULL)
+        goto end;
+
+    de_ctx->flags |= DE_QUIET;
+
+    s = de_ctx->sig_list = SigInit(de_ctx,
+                                   "alert tcp any any -> any any "
+                                   "(msg:\"DCERPC\"; "
+                                   "dce_stub_data; "
+                                   "sid:1;)");
+    if (s == NULL)
+        goto end;
+
+    SigGroupBuild(de_ctx);
+    DetectEngineThreadCtxInit(&th_v, (void *)de_ctx, (void *)&det_ctx);
+
+    r = AppLayerParse(&f, ALPROTO_DCERPC, STREAM_TOSERVER | STREAM_START,
+                          dcerpc_bind, dcerpc_bind_len);
+    if (r != 0) {
+        SCLogDebug("AppLayerParse for dcerpc failed.  Returned %" PRId32, r);
+        goto end;
+    }
+
+    dcerpc_state = ssn.aldata[AlpGetStateIdx(ALPROTO_DCERPC)];
+    if (dcerpc_state == NULL) {
+        SCLogDebug("no dcerpc state: ");
+        goto end;
+    }
+
+    /* do detect */
+    SigMatchSignatures(&th_v, de_ctx, det_ctx, &p);
+
+    /* we shouldn't have any stub data */
+    if (PacketAlertCheck(&p, 1))
+        goto end;
+
+    /* do detect */
+    r = AppLayerParse(&f, ALPROTO_DCERPC, STREAM_TOCLIENT, dcerpc_bindack,
+                      dcerpc_bindack_len);
+    if (r != 0) {
+        SCLogDebug("AppLayerParse for dcerpc failed.  Returned %" PRId32, r);
+        goto end;
+    }
+
+    /* do detect */
+    SigMatchSignatures(&th_v, de_ctx, det_ctx, &p);
+
+    /* we shouldn't have any stub data */
+    if (PacketAlertCheck(&p, 1))
+        goto end;
+
+    r = AppLayerParse(&f, ALPROTO_DCERPC, STREAM_TOSERVER | STREAM_EOF,
+                      dcerpc_request, dcerpc_request_len);
+    if (r != 0) {
+        SCLogDebug("AppLayerParse for dcerpc failed.  Returned %" PRId32, r);
+        goto end;
+    }
+
+    /* do detect */
+    SigMatchSignatures(&th_v, de_ctx, det_ctx, &p);
+
+    /* we should have the stub data since we previously parsed a request frag */
+    if (!PacketAlertCheck(&p, 1))
+        goto end;
+
+    result = 1;
+
+ end:
+    SigGroupCleanup(de_ctx);
+    SigCleanSignatures(de_ctx);
+
+    DetectEngineThreadCtxDeinit(&th_v, (void *)det_ctx);
+    DetectEngineCtxFree(de_ctx);
+
+    return result;
+}
+
+/**
+ * \test Test a valid dce_stub_data with just a request frag.
+ */
+static int DetectDceStubDataTestParse03(void)
+{
+    int result = 0;
+    Signature *s = NULL;
+    ThreadVars th_v;
+    Packet p;
+    Flow f;
+    TcpSession ssn;
+    DetectEngineThreadCtx *det_ctx = NULL;
+    DetectEngineCtx *de_ctx = NULL;
+    DCERPCState *dcerpc_state = NULL;
+    int r = 0;
+
+    /* todo chop the request frag length and change the
+     * length related parameters in the frag */
+    uint8_t dcerpc_request[] = {
+        0x05, 0x00, 0x00, 0x03, 0x10, 0x00, 0x00, 0x00,
+        0xec, 0x0c, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
+        0xd4, 0x0c, 0x00, 0x00, 0x00, 0x00, 0x09, 0x00,
+        0xe1, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0xe1, 0x03, 0x00, 0x00, 0x83, 0xc7, 0x0b, 0x47,
+        0x47, 0x47, 0x47, 0x81, 0x37, 0x22, 0xa5, 0x9b,
+        0x4a, 0x75, 0xf4, 0xa3, 0x61, 0xd3, 0xbe, 0xdd,
+        0x5a, 0xfb, 0x20, 0x1e, 0xfc, 0x10, 0x8e, 0x0f,
+        0xa5, 0x9f, 0x4a, 0x22, 0x20, 0x9b, 0xa8, 0xd5,
+        0xc4, 0xff, 0xc1, 0x3f, 0xbd, 0x9b, 0x4a, 0x22,
+        0x2e, 0xc0, 0x7a, 0xa9, 0xfe, 0x97, 0xc9, 0xe1,
+        0xa9, 0xf3, 0x2f, 0x22, 0xc9, 0x9b, 0x22, 0x50,
+        0xa5, 0xf5, 0x4a, 0x4a, 0xce, 0x9b, 0x2f, 0x22,
+        0x2e, 0x6f, 0xc1, 0xe1, 0xf3, 0xa8, 0x83, 0xa2,
+        0x64, 0x98, 0xc1, 0x62, 0xa1, 0xa0, 0x89, 0x56,
+        0xa8, 0x1b, 0x8b, 0x2b, 0x2e, 0xe3, 0x7a, 0xd1,
+        0x03, 0xef, 0x58, 0x7c, 0x4e, 0x7d, 0x14, 0x76,
+        0xfa, 0xc3, 0x7f, 0x02, 0xa5, 0xbb, 0x4a, 0x89,
+        0x47, 0x6c, 0x12, 0xc9, 0x70, 0x18, 0x8e, 0x3a,
+        0x2e, 0xcb, 0x52, 0xa9, 0x67, 0x98, 0x0a, 0x1e,
+        0x2e, 0xc3, 0x32, 0x21, 0x7f, 0x10, 0x31, 0x3e,
+        0xa6, 0x61, 0xc1, 0x61, 0x85, 0x98, 0x88, 0xa9,
+        0xee, 0x83, 0x22, 0x51, 0xd6, 0xda, 0x4a, 0x4a,
+        0xc1, 0xff, 0x38, 0x47, 0xcd, 0xe9, 0x25, 0x41,
+        0xe4, 0xf3, 0x0d, 0x47, 0xd1, 0xcb, 0xc1, 0xd6,
+        0x1e, 0x95, 0x4a, 0x22, 0xa5, 0x73, 0x08, 0x22,
+        0xa5, 0x9b, 0xc9, 0xe6, 0xb5, 0xcd, 0x22, 0x43,
+        0xd7, 0xe2, 0x0b, 0x4a, 0xe9, 0xf2, 0x28, 0x50,
+        0xcd, 0xd7, 0x25, 0x43, 0xc1, 0x10, 0xbe, 0x99,
+        0xa9, 0x9b, 0x4a, 0x22, 0x4d, 0xb8, 0x4a, 0x22,
+        0xa5, 0x18, 0x8e, 0x2e, 0xf3, 0xc9, 0x22, 0x4e,
+        0xc9, 0x9b, 0x4a, 0x4a, 0x96, 0xa9, 0x64, 0x46,
+        0xcd, 0xec, 0x39, 0x10, 0xfa, 0xcf, 0xb5, 0x76,
+        0x81, 0x8f, 0xc9, 0xe6, 0xa9, 0x10, 0x82, 0x7c,
+        0xff, 0xc4, 0xa1, 0x0a, 0xf5, 0xcc, 0x1b, 0x74,
+        0xf4, 0x10, 0x81, 0xa9, 0x9d, 0x98, 0xb0, 0xa1,
+        0x65, 0x9f, 0xb9, 0x84, 0xd1, 0x9f, 0x13, 0x7c,
+        0x47, 0x76, 0x12, 0x7c, 0xfc, 0x10, 0xbb, 0x09,
+        0x55, 0x5a, 0xac, 0x20, 0xfa, 0x10, 0x7e, 0x15,
+        0xa6, 0x69, 0x12, 0xe1, 0xf7, 0xca, 0x22, 0x57,
+        0xd5, 0x9b, 0x4a, 0x4a, 0xd1, 0xfa, 0x38, 0x56,
+        0xcd, 0xcc, 0x19, 0x63, 0xf6, 0xf3, 0x2f, 0x56,
+        0xa5, 0x9b, 0x22, 0x51, 0xca, 0xf8, 0x21, 0x48,
+        0xa5, 0xf3, 0x28, 0x4b, 0xcb, 0xff, 0x22, 0x47,
+        0xcb, 0x9b, 0x4a, 0x4a, 0xc9, 0xf2, 0x39, 0x56,
+        0xcd, 0xeb, 0x3e, 0x22, 0xa5, 0xf3, 0x2b, 0x41,
+        0xc6, 0xfe, 0xc1, 0xfe, 0xf6, 0xca, 0xc9, 0xe1,
+        0xad, 0xc8, 0x1b, 0xa1, 0x66, 0x93, 0x19, 0x73,
+        0x26, 0x58, 0x42, 0x71, 0xf4, 0x18, 0x89, 0x2a,
+        0xf6, 0xca, 0xb5, 0xf5, 0x2c, 0xd8, 0x42, 0xdd,
+        0x72, 0x12, 0x09, 0x26, 0x5a, 0x4c, 0xc3, 0x21,
+        0x5a, 0x4c, 0xc3, 0x61, 0x59, 0x64, 0x9d, 0xab,
+        0xe6, 0x63, 0xc9, 0xc9, 0xad, 0x10, 0xa9, 0xa3,
+        0x49, 0x0b, 0x4b, 0x22, 0xa5, 0xcf, 0x22, 0x23,
+        0xa4, 0x9b, 0x4a, 0xdd, 0x31, 0xbf, 0xe2, 0x23,
+        0xa5, 0x9b, 0xcb, 0xe6, 0x35, 0x9a, 0x4a, 0x22,
+        0xcf, 0x9d, 0x20, 0x23, 0xcf, 0x99, 0xb5, 0x76,
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+        0x05, 0x00, 0x00, 0x00, 0x41, 0x63, 0x63, 0x6f,
+        0x75, 0x6e, 0x74, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x72, 0x65, 0x66, 0x31, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41,
+        0x72, 0x65, 0x66, 0x32, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42,
+        0x01, 0x02, 0x03, 0x04
+    };
+
+    uint32_t dcerpc_request_len = sizeof(dcerpc_request);
+
+    memset(&th_v, 0, sizeof(th_v));
+    memset(&p, 0, sizeof(p));
+    memset(&f, 0, sizeof(f));
+    memset(&ssn, 0, sizeof(ssn));
+
+    p.src.family = AF_INET;
+    p.dst.family = AF_INET;
+    p.payload = NULL;
+    p.payload_len = 0;
+    p.proto = IPPROTO_TCP;
+
+    StreamL7DataPtrInit(&ssn, StreamL7GetStorageSize());
+    f.protoctx = (void *)&ssn;
+    p.flow = &f;
+    p.flowflags |= FLOW_PKT_TOSERVER;
+    ssn.alproto = ALPROTO_DCERPC;
+
+    de_ctx = DetectEngineCtxInit();
+    if (de_ctx == NULL)
+        goto end;
+
+    de_ctx->flags |= DE_QUIET;
+
+    s = de_ctx->sig_list = SigInit(de_ctx,
+                                   "alert tcp any any -> any any "
+                                   "(msg:\"DCERPC\"; "
+                                   "dce_stub_data; "
+                                   "sid:1;)");
+    if (s == NULL)
+        goto end;
+
+    SigGroupBuild(de_ctx);
+    DetectEngineThreadCtxInit(&th_v, (void *)de_ctx, (void *)&det_ctx);
+
+    r = AppLayerParse(&f, ALPROTO_DCERPC, STREAM_TOSERVER | STREAM_START,
+                      dcerpc_request, dcerpc_request_len);
+    if (r != 0) {
+        SCLogDebug("AppLayerParse for dcerpc failed.  Returned %" PRId32, r);
+        goto end;
+    }
+
+    dcerpc_state = ssn.aldata[AlpGetStateIdx(ALPROTO_DCERPC)];
+    if (dcerpc_state == NULL) {
+        SCLogDebug("no dcerpc state: ");
+        goto end;
+    }
+
+    /* do detect */
+    SigMatchSignatures(&th_v, de_ctx, det_ctx, &p);
+
+    if (!PacketAlertCheck(&p, 1))
+        goto end;
+
+    result = 1;
+
+ end:
+    SigGroupCleanup(de_ctx);
+    SigCleanSignatures(de_ctx);
+
+    DetectEngineThreadCtxDeinit(&th_v, (void *)det_ctx);
+    DetectEngineCtxFree(de_ctx);
+
+    return result;
+}
+
+static int DetectDceStubDataTestParse04(void)
+{
+    int result = 0;
+    Signature *s = NULL;
+    ThreadVars th_v;
+    Packet p;
+    Flow f;
+    TcpSession ssn;
+    DetectEngineThreadCtx *det_ctx = NULL;
+    DetectEngineCtx *de_ctx = NULL;
+    DCERPCState *dcerpc_state = NULL;
+    int r = 0;
+
+    uint8_t dcerpc_bind[] = {
+        0x05, 0x00, 0x0b, 0x03, 0x10, 0x00, 0x00, 0x00,
+        0x48, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
+        0xb8, 0x10, 0xb8, 0x10, 0x00, 0x00, 0x00, 0x00,
+        0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00,
+        0x01, 0xd0, 0x8c, 0x33, 0x44, 0x22, 0xf1, 0x31,
+        0xaa, 0xaa, 0x90, 0x00, 0x38, 0x00, 0x10, 0x03,
+        0x01, 0x00, 0x00, 0x00, 0x04, 0x5d, 0x88, 0x8a,
+        0xeb, 0x1c, 0xc9, 0x11, 0x9f, 0xe8, 0x08, 0x00,
+        0x2b, 0x10, 0x48, 0x60, 0x02, 0x00, 0x00, 0x00,
+    };
+
+    uint8_t dcerpc_bindack[] = {
+        0x05, 0x00, 0x0c, 0x03, 0x10, 0x00, 0x00, 0x00,
+        0x44, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
+        0xb8, 0x10, 0xb8, 0x10, 0x65, 0x8e, 0x00, 0x00,
+        0x0d, 0x00, 0x5c, 0x50, 0x49, 0x50, 0x45, 0x5c,
+        0x77, 0x69, 0x6e, 0x72, 0x65, 0x67, 0x00, 0x6d,
+        0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x04, 0x5d, 0x88, 0x8a, 0xeb, 0x1c, 0xc9, 0x11,
+        0x9f, 0xe8, 0x08, 0x00, 0x2b, 0x10, 0x48, 0x60,
+        0x02, 0x00, 0x00, 0x00,
+    };
+
+    uint8_t dcerpc_request1[] = {
+        0x05, 0x00, 0x00, 0x03, 0x10, 0x00, 0x00, 0x00,
+        0x24, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
+        0x0c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00,
+        0x2c, 0xfd, 0xb5, 0x00, 0x40, 0xaa, 0x01, 0x00,
+        0x00, 0x00, 0x00, 0x02,
+    };
+
+    uint8_t dcerpc_response1[] = {
+        0x05, 0x00, 0x02, 0x03, 0x10, 0x00, 0x00, 0x00,
+        0x30, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
+        0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0xf6, 0x72, 0x28, 0x9c,
+        0xf0, 0x57, 0xd8, 0x11, 0xb0, 0x05, 0x00, 0x0c,
+        0x29, 0x87, 0xea, 0xe9, 0x00, 0x00, 0x00, 0x00,
+    };
+
+    uint8_t dcerpc_request2[] = {
+        0x05, 0x00, 0x00, 0x03, 0x10, 0x00, 0x00, 0x00,
+        0xa4, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00,
+        0x8c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0xf6, 0x72, 0x28, 0x9c,
+        0xf0, 0x57, 0xd8, 0x11, 0xb0, 0x05, 0x00, 0x0c,
+        0x29, 0x87, 0xea, 0xe9, 0x5c, 0x00, 0x5c, 0x00,
+        0xa8, 0xb9, 0x14, 0x00, 0x2e, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x2e, 0x00, 0x00, 0x00,
+        0x53, 0x00, 0x4f, 0x00, 0x46, 0x00, 0x54, 0x00,
+        0x57, 0x00, 0x41, 0x00, 0x52, 0x00, 0x45, 0x00,
+        0x5c, 0x00, 0x4d, 0x00, 0x69, 0x00, 0x63, 0x00,
+        0x72, 0x00, 0x6f, 0x00, 0x73, 0x00, 0x6f, 0x00,
+        0x66, 0x00, 0x74, 0x00, 0x5c, 0x00, 0x57, 0x00,
+        0x69, 0x00, 0x6e, 0x00, 0x64, 0x00, 0x6f, 0x00,
+        0x77, 0x00, 0x73, 0x00, 0x5c, 0x00, 0x43, 0x00,
+        0x75, 0x00, 0x72, 0x00, 0x72, 0x00, 0x65, 0x00,
+        0x6e, 0x00, 0x74, 0x00, 0x56, 0x00, 0x65, 0x00,
+        0x72, 0x00, 0x73, 0x00, 0x69, 0x00, 0x6f, 0x00,
+        0x6e, 0x00, 0x5c, 0x00, 0x52, 0x00, 0x75, 0x00,
+        0x6e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x03, 0x00, 0x00, 0x00,
+    };
+
+    uint8_t dcerpc_response2[] = {
+        0x05, 0x00, 0x02, 0x03, 0x10, 0x00, 0x00, 0x00,
+        0x30, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00,
+        0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0xf7, 0x72, 0x28, 0x9c,
+        0xf0, 0x57, 0xd8, 0x11, 0xb0, 0x05, 0x00, 0x0c,
+        0x29, 0x87, 0xea, 0xe9, 0x00, 0x00, 0x00, 0x00,
+    };
+
+    uint8_t dcerpc_request3[] = {
+        0x05, 0x00, 0x00, 0x03, 0x10, 0x00, 0x00, 0x00,
+        0x70, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00,
+        0x58, 0x00, 0x00, 0x00, 0x00, 0x00, 0x16, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0xf7, 0x72, 0x28, 0x9c,
+        0xf0, 0x57, 0xd8, 0x11, 0xb0, 0x05, 0x00, 0x0c,
+        0x29, 0x87, 0xea, 0xe9, 0x0c, 0x00, 0x0c, 0x00,
+        0x98, 0xda, 0x14, 0x00, 0x06, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00,
+        0x4f, 0x00, 0x73, 0x00, 0x61, 0x00, 0x33, 0x00,
+        0x32, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
+        0x18, 0x00, 0x00, 0x00, 0x4e, 0x00, 0x54, 0x00,
+        0x4f, 0x00, 0x53, 0x00, 0x41, 0x00, 0x33, 0x00,
+        0x32, 0x00, 0x2e, 0x00, 0x45, 0x00, 0x58, 0x00,
+        0x45, 0x00, 0x00, 0x00, 0x18, 0x00, 0x00, 0x00,
+    };
+
+    uint8_t dcerpc_response3[] = {
+        0x05, 0x00, 0x02, 0x03, 0x10, 0x00, 0x00, 0x00,
+        0x1c, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00,
+        0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00,
+    };
+
+    uint32_t dcerpc_bind_len = sizeof(dcerpc_bind);
+    uint32_t dcerpc_bindack_len = sizeof(dcerpc_bindack);
+
+    uint32_t dcerpc_request1_len = sizeof(dcerpc_request1);
+    uint32_t dcerpc_response1_len = sizeof(dcerpc_response1);
+
+    uint32_t dcerpc_request2_len = sizeof(dcerpc_request2);
+    uint32_t dcerpc_response2_len = sizeof(dcerpc_response2);
+
+    uint32_t dcerpc_request3_len = sizeof(dcerpc_request3);
+    uint32_t dcerpc_response3_len = sizeof(dcerpc_response3);
+
+    memset(&th_v, 0, sizeof(th_v));
+    memset(&p, 0, sizeof(p));
+    memset(&f, 0, sizeof(f));
+    memset(&ssn, 0, sizeof(ssn));
+
+    p.src.family = AF_INET;
+    p.dst.family = AF_INET;
+    p.payload = NULL;
+    p.payload_len = 0;
+    p.proto = IPPROTO_TCP;
+
+    StreamL7DataPtrInit(&ssn, StreamL7GetStorageSize());
+    f.protoctx = (void *)&ssn;
+    p.flow = &f;
+    p.flowflags |= FLOW_PKT_TOSERVER;
+    ssn.alproto = ALPROTO_DCERPC;
+
+    de_ctx = DetectEngineCtxInit();
+    if (de_ctx == NULL)
+        goto end;
+
+    de_ctx->flags |= DE_QUIET;
+
+    s = de_ctx->sig_list = SigInit(de_ctx,
+                                   "alert tcp any any -> any any "
+                                   "(msg:\"DCERPC\"; "
+                                   "dce_stub_data; "
+                                   "sid:1;)");
+    if (s == NULL)
+        goto end;
+
+    SigGroupBuild(de_ctx);
+    DetectEngineThreadCtxInit(&th_v, (void *)de_ctx, (void *)&det_ctx);
+
+    r = AppLayerParse(&f, ALPROTO_DCERPC, STREAM_TOSERVER | STREAM_START,
+                      dcerpc_bind, dcerpc_bind_len);
+    if (r != 0) {
+        SCLogDebug("AppLayerParse for dcerpc failed.  Returned %" PRId32, r);
+        goto end;
+    }
+
+    dcerpc_state = ssn.aldata[AlpGetStateIdx(ALPROTO_DCERPC)];
+    if (dcerpc_state == NULL) {
+        SCLogDebug("no dcerpc state: ");
+        goto end;
+    }
+
+    r = AppLayerParse(&f, ALPROTO_DCERPC, STREAM_TOCLIENT, dcerpc_bindack,
+                      dcerpc_bindack_len);
+    if (r != 0) {
+        SCLogDebug("AppLayerParse for dcerpc failed.  Returned %" PRId32, r);
+        goto end;
+    }
+
+    /* request1 */
+    r = AppLayerParse(&f, ALPROTO_DCERPC, STREAM_TOSERVER, dcerpc_request1,
+                      dcerpc_request1_len);
+    if (r != 0) {
+        SCLogDebug("AppLayerParse for dcerpc failed.  Returned %" PRId32, r);
+        goto end;
+    }
+
+    /* do detect */
+    SigMatchSignatures(&th_v, de_ctx, det_ctx, &p);
+
+    if (!PacketAlertCheck(&p, 1))
+        goto end;
+
+    /* response1 */
+    r = AppLayerParse(&f, ALPROTO_DCERPC, STREAM_TOCLIENT, dcerpc_response1,
+                      dcerpc_response1_len);
+    if (r != 0) {
+        SCLogDebug("AppLayerParse for dcerpc failed.  Returned %" PRId32, r);
+        goto end;
+    }
+
+    /* do detect */
+    SigMatchSignatures(&th_v, de_ctx, det_ctx, &p);
+
+    if (!PacketAlertCheck(&p, 1))
+        goto end;
+
+    /* request2 */
+    r = AppLayerParse(&f, ALPROTO_DCERPC, STREAM_TOSERVER, dcerpc_request2,
+                      dcerpc_request2_len);
+    if (r != 0) {
+        SCLogDebug("AppLayerParse for dcerpc failed.  Returned %" PRId32, r);
+        goto end;
+    }
+
+    /* do detect */
+    SigMatchSignatures(&th_v, de_ctx, det_ctx, &p);
+
+    if (!PacketAlertCheck(&p, 1))
+        goto end;
+
+    /* response2 */
+    r = AppLayerParse(&f, ALPROTO_DCERPC, STREAM_TOCLIENT, dcerpc_response2,
+                      dcerpc_response2_len);
+    if (r != 0) {
+        SCLogDebug("AppLayerParse for dcerpc failed.  Returned %" PRId32, r);
+        goto end;
+    }
+
+    /* do detect */
+    SigMatchSignatures(&th_v, de_ctx, det_ctx, &p);
+
+    if (!PacketAlertCheck(&p, 1))
+        goto end;
+
+    /* request3 */
+    r = AppLayerParse(&f, ALPROTO_DCERPC, STREAM_TOSERVER, dcerpc_request3,
+                      dcerpc_request3_len);
+    if (r != 0) {
+        SCLogDebug("AppLayerParse for dcerpc failed.  Returned %" PRId32, r);
+        goto end;
+    }
+
+    /* do detect */
+    SigMatchSignatures(&th_v, de_ctx, det_ctx, &p);
+
+    if (!PacketAlertCheck(&p, 1))
+        goto end;
+
+    /* response3 */
+    r = AppLayerParse(&f, ALPROTO_DCERPC, STREAM_TOCLIENT | STREAM_EOF,
+                      dcerpc_response3, dcerpc_response3_len);
+    if (r != 0) {
+        SCLogDebug("AppLayerParse for dcerpc failed.  Returned %" PRId32, r);
+        goto end;
+    }
+
+    /* do detect */
+    SigMatchSignatures(&th_v, de_ctx, det_ctx, &p);
+
+    if (!PacketAlertCheck(&p, 1))
+        goto end;
+
+    result = 1;
+
+ end:
+    SigGroupCleanup(de_ctx);
+    SigCleanSignatures(de_ctx);
+
+    DetectEngineThreadCtxDeinit(&th_v, (void *)det_ctx);
+    DetectEngineCtxFree(de_ctx);
+
+    return result;
+}
+
+static int DetectDceStubDataTestParse05(void)
+{
+    int result = 0;
+    Signature *s = NULL;
+    ThreadVars th_v;
+    Packet p;
+    Flow f;
+    TcpSession ssn;
+    DetectEngineThreadCtx *det_ctx = NULL;
+    DetectEngineCtx *de_ctx = NULL;
+    DCERPCState *dcerpc_state = NULL;
+    int r = 0;
+
+    uint8_t dcerpc_request1[] = {
+        0x05, 0x00, 0x00, 0x03, 0x10, 0x00, 0x00, 0x00,
+        0x24, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
+        0x0c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00,
+        0x2c, 0xfd, 0xb5, 0x00, 0x40, 0xaa, 0x01, 0x00,
+        0x00, 0x00, 0x00, 0x02,
+    };
+
+    uint8_t dcerpc_response1[] = {
+        0x05, 0x00, 0x02, 0x03, 0x10, 0x00, 0x00, 0x00,
+        0x30, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
+        0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0xf6, 0x72, 0x28, 0x9c,
+        0xf0, 0x57, 0xd8, 0x11, 0xb0, 0x05, 0x00, 0x0c,
+        0x29, 0x87, 0xea, 0xe9, 0x00, 0x00, 0x00, 0x00,
+    };
+
+    uint8_t dcerpc_request2[] = {
+        0x05, 0x00, 0x00, 0x03, 0x10, 0x00, 0x00, 0x00,
+        0xa4, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00,
+        0x8c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0xf6, 0x72, 0x28, 0x9c,
+        0xf0, 0x57, 0xd8, 0x11, 0xb0, 0x05, 0x00, 0x0c,
+        0x29, 0x87, 0xea, 0xe9, 0x5c, 0x00, 0x5c, 0x00,
+        0xa8, 0xb9, 0x14, 0x00, 0x2e, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x2e, 0x00, 0x00, 0x00,
+        0x53, 0x00, 0x4f, 0x00, 0x46, 0x00, 0x54, 0x00,
+        0x57, 0x00, 0x41, 0x00, 0x52, 0x00, 0x45, 0x00,
+        0x5c, 0x00, 0x4d, 0x00, 0x69, 0x00, 0x63, 0x00,
+        0x72, 0x00, 0x6f, 0x00, 0x73, 0x00, 0x6f, 0x00,
+        0x66, 0x00, 0x74, 0x00, 0x5c, 0x00, 0x57, 0x00,
+        0x69, 0x00, 0x6e, 0x00, 0x64, 0x00, 0x6f, 0x00,
+        0x77, 0x00, 0x73, 0x00, 0x5c, 0x00, 0x43, 0x00,
+        0x75, 0x00, 0x72, 0x00, 0x72, 0x00, 0x65, 0x00,
+        0x6e, 0x00, 0x74, 0x00, 0x56, 0x00, 0x65, 0x00,
+        0x72, 0x00, 0x73, 0x00, 0x69, 0x00, 0x6f, 0x00,
+        0x6e, 0x00, 0x5c, 0x00, 0x52, 0x00, 0x75, 0x00,
+        0x6e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x03, 0x00, 0x00, 0x00,
+    };
+
+    uint8_t dcerpc_response2[] = {
+        0x05, 0x00, 0x02, 0x03, 0x10, 0x00, 0x00, 0x00,
+        0x30, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00,
+        0x18, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0xf7, 0x72, 0x28, 0x9c,
+        0xf0, 0x57, 0xd8, 0x11, 0xb0, 0x05, 0x00, 0x0c,
+        0x29, 0x87, 0xea, 0xe9, 0x00, 0x00, 0x00, 0x00,
+    };
+
+    uint8_t dcerpc_request3[] = {
+        0x05, 0x00, 0x00, 0x03, 0x10, 0x00, 0x00, 0x00,
+        0x70, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00,
+        0x58, 0x00, 0x00, 0x00, 0x00, 0x00, 0x16, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0xf7, 0x72, 0x28, 0x9c,
+        0xf0, 0x57, 0xd8, 0x11, 0xb0, 0x05, 0x00, 0x0c,
+        0x29, 0x87, 0xea, 0xe9, 0x0c, 0x00, 0x0c, 0x00,
+        0x98, 0xda, 0x14, 0x00, 0x06, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00,
+        0x4f, 0x00, 0x73, 0x00, 0x61, 0x00, 0x33, 0x00,
+        0x32, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
+        0x18, 0x00, 0x00, 0x00, 0x4e, 0x00, 0x54, 0x00,
+        0x4f, 0x00, 0x53, 0x00, 0x41, 0x00, 0x33, 0x00,
+        0x32, 0x00, 0x2e, 0x00, 0x45, 0x00, 0x58, 0x00,
+        0x45, 0x00, 0x00, 0x00, 0x18, 0x00, 0x00, 0x00,
+    };
+
+    uint8_t dcerpc_response3[] = {
+        0x05, 0x00, 0x02, 0x03, 0x10, 0x00, 0x00, 0x00,
+        0x1c, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00,
+        0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        0x00, 0x00, 0x00, 0x00,
+    };
+
+    uint32_t dcerpc_request1_len = sizeof(dcerpc_request1);
+    uint32_t dcerpc_response1_len = sizeof(dcerpc_response1);
+
+    uint32_t dcerpc_request2_len = sizeof(dcerpc_request2);
+    uint32_t dcerpc_response2_len = sizeof(dcerpc_response2);
+
+    uint32_t dcerpc_request3_len = sizeof(dcerpc_request3);
+    uint32_t dcerpc_response3_len = sizeof(dcerpc_response3);
+
+    memset(&th_v, 0, sizeof(th_v));
+    memset(&p, 0, sizeof(p));
+    memset(&f, 0, sizeof(f));
+    memset(&ssn, 0, sizeof(ssn));
+
+    p.src.family = AF_INET;
+    p.dst.family = AF_INET;
+    p.payload = NULL;
+    p.payload_len = 0;
+    p.proto = IPPROTO_TCP;
+
+    StreamL7DataPtrInit(&ssn, StreamL7GetStorageSize());
+    f.protoctx = (void *)&ssn;
+    p.flow = &f;
+    p.flowflags |= FLOW_PKT_TOSERVER;
+    ssn.alproto = ALPROTO_DCERPC;
+
+    de_ctx = DetectEngineCtxInit();
+    if (de_ctx == NULL)
+        goto end;
+
+    de_ctx->flags |= DE_QUIET;
+
+    s = de_ctx->sig_list = SigInit(de_ctx,
+                                   "alert tcp any any -> any any "
+                                   "(msg:\"DCERPC\"; "
+                                   "dce_stub_data;"
+                                   "sid:1;)");
+    if (s == NULL)
+        goto end;
+
+    SigGroupBuild(de_ctx);
+    DetectEngineThreadCtxInit(&th_v, (void *)de_ctx, (void *)&det_ctx);
+
+    /* request1 */
+    r = AppLayerParse(&f, ALPROTO_DCERPC, STREAM_TOSERVER | STREAM_START,
+                      dcerpc_request1, dcerpc_request1_len);
+    if (r != 0) {
+        SCLogDebug("AppLayerParse for dcerpc failed.  Returned %" PRId32, r);
+        goto end;
+    }
+
+    dcerpc_state = ssn.aldata[AlpGetStateIdx(ALPROTO_DCERPC)];
+    if (dcerpc_state == NULL) {
+        SCLogDebug("no dcerpc state: ");
+        goto end;
+    }
+
+    /* do detect */
+    SigMatchSignatures(&th_v, de_ctx, det_ctx, &p);
+
+    if (!PacketAlertCheck(&p, 1))
+        goto end;
+
+    /* response1 */
+    r = AppLayerParse(&f, ALPROTO_DCERPC, STREAM_TOCLIENT,
+                      dcerpc_response1, dcerpc_response1_len);
+    if (r != 0) {
+        SCLogDebug("AppLayerParse for dcerpc failed.  Returned %" PRId32, r);
+        goto end;
+    }
+
+    /* do detect */
+    SigMatchSignatures(&th_v, de_ctx, det_ctx, &p);
+
+    if (!PacketAlertCheck(&p, 1))
+        goto end;
+
+    /* request2 */
+    r = AppLayerParse(&f, ALPROTO_DCERPC, STREAM_TOSERVER,
+                      dcerpc_request2, dcerpc_request2_len);
+    if (r != 0) {
+        SCLogDebug("AppLayerParse for dcerpc failed.  Returned %" PRId32, r);
+        goto end;
+    }
+
+    /* do detect */
+    SigMatchSignatures(&th_v, de_ctx, det_ctx, &p);
+
+    if (!PacketAlertCheck(&p, 1))
+        goto end;
+
+    /* response2 */
+    r = AppLayerParse(&f, ALPROTO_DCERPC, STREAM_TOCLIENT,
+                      dcerpc_response2, dcerpc_response2_len);
+    if (r != 0) {
+        SCLogDebug("AppLayerParse for dcerpc failed.  Returned %" PRId32, r);
+        goto end;
+    }
+
+    /* do detect */
+    SigMatchSignatures(&th_v, de_ctx, det_ctx, &p);
+
+    if (!PacketAlertCheck(&p, 1))
+        goto end;
+
+    /* request3 */
+    r = AppLayerParse(&f, ALPROTO_DCERPC, STREAM_TOSERVER,
+                      dcerpc_request3, dcerpc_request3_len);
+    if (r != 0) {
+        SCLogDebug("AppLayerParse for dcerpc failed.  Returned %" PRId32, r);
+        goto end;
+    }
+
+    /* do detect */
+    SigMatchSignatures(&th_v, de_ctx, det_ctx, &p);
+
+    if (!PacketAlertCheck(&p, 1))
+        goto end;
+
+    /* response3 */
+    r = AppLayerParse(&f, ALPROTO_DCERPC, STREAM_TOCLIENT | STREAM_EOF,
+                      dcerpc_response3, dcerpc_response3_len);
+    if (r != 0) {
+        SCLogDebug("AppLayerParse for dcerpc failed.  Returned %" PRId32, r);
+        goto end;
+    }
+
+    /* do detect */
+    SigMatchSignatures(&th_v, de_ctx, det_ctx, &p);
+
+    if (!PacketAlertCheck(&p, 1))
+        goto end;
+
+    result = 1;
+
+ end:
+    SigGroupCleanup(de_ctx);
+    SigCleanSignatures(de_ctx);
+
+    DetectEngineThreadCtxDeinit(&th_v, (void *)det_ctx);
+    DetectEngineCtxFree(de_ctx);
+
+    return result;
+}
+
+
 #endif
 
 void DetectDceStubDataRegisterTests(void)
 {
 
 #ifdef UNITTESTS
-
     UtRegisterTest("DetectDceStubDataTestParse01", DetectDceStubDataTestParse01, 1);
-
+    UtRegisterTest("DetectDceStubDataTestParse02", DetectDceStubDataTestParse02, 1);
+    UtRegisterTest("DetectDceStubDataTestParse03", DetectDceStubDataTestParse03, 1);
+    UtRegisterTest("DetectDceStubDataTestParse04", DetectDceStubDataTestParse04, 1);
+    UtRegisterTest("DetectDceStubDataTestParse05", DetectDceStubDataTestParse05, 1);
 #endif
 
+    return;
 }
-- 
1.6.6