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-rw-r--r--framework/src/suricata/src/detect-dce-iface.c1837
1 files changed, 0 insertions, 1837 deletions
diff --git a/framework/src/suricata/src/detect-dce-iface.c b/framework/src/suricata/src/detect-dce-iface.c
deleted file mode 100644
index 60da43ed..00000000
--- a/framework/src/suricata/src/detect-dce-iface.c
+++ /dev/null
@@ -1,1837 +0,0 @@
-/* Copyright (C) 2007-2010 Open Information Security Foundation
- *
- * You can copy, redistribute or modify this Program under the terms of
- * the GNU General Public License version 2 as published by the Free
- * Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * version 2 along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- * 02110-1301, USA.
- */
-
-/**
- * \file
- *
- * \author Anoop Saldanha <anoopsaldanha@gmail.com>
- *
- * Implements dce_iface keyword.
- */
-
-#include "suricata-common.h"
-
-#include "detect.h"
-#include "detect-parse.h"
-
-#include "detect-engine.h"
-#include "detect-engine-mpm.h"
-#include "detect-engine-state.h"
-#include "detect-dce-iface.h"
-
-#include "flow.h"
-#include "flow-var.h"
-#include "flow-util.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"
-#include "util-unittest-helper.h"
-#include "stream-tcp.h"
-
-#define DETECT_DCE_IFACE_PCRE_PARSE_ARGS "^\\s*([0-9a-zA-Z]{8}-[0-9a-zA-Z]{4}-[0-9a-zA-Z]{4}-[0-9a-zA-Z]{4}-[0-9a-zA-Z]{12})(?:\\s*,(<|>|=|!)([0-9]{1,5}))?(?:\\s*,(any_frag))?\\s*$"
-
-static pcre *parse_regex = NULL;
-static pcre_extra *parse_regex_study = NULL;
-
-int DetectDceIfaceMatch(ThreadVars *, DetectEngineThreadCtx *, Flow *, uint8_t,
- void *, Signature *, SigMatch *);
-static int DetectDceIfaceSetup(DetectEngineCtx *, Signature *, char *);
-void DetectDceIfaceFree(void *);
-
-/**
- * \brief Registers the keyword handlers for the "dce_iface" keyword.
- */
-void DetectDceIfaceRegister(void)
-{
- const char *eb;
- int eo;
- 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;
- sigmatch_table[DETECT_DCE_IFACE].Free = DetectDceIfaceFree;
- sigmatch_table[DETECT_DCE_IFACE].RegisterTests = DetectDceIfaceRegisterTests;
-
- sigmatch_table[DETECT_DCE_IFACE].flags |= SIGMATCH_PAYLOAD;
-
- parse_regex = pcre_compile(DETECT_DCE_IFACE_PCRE_PARSE_ARGS, opts, &eb,
- &eo, NULL);
- if (parse_regex == NULL) {
- SCLogDebug("pcre compile of \"%s\" failed at offset %" PRId32 ": %s",
- DETECT_DCE_IFACE_PCRE_PARSE_ARGS, eo, eb);
- goto error;
- }
-
- parse_regex_study = pcre_study(parse_regex, 0, &eb);
- if (eb != NULL) {
- SCLogDebug("pcre study failed: %s", eb);
- goto error;
- }
-
- return;
-
- error:
- /* we need to handle error?! */
- return;
-}
-
-/**
- * \internal
- * \brief Parses the argument sent along with the "dce_iface" keyword.
- *
- * \param arg Pointer to the string containing the argument to be parsed.
- *
- * \retval did Pointer to a DetectDceIfaceData instance that holds the data
- * from the parsed arg.
- */
-static inline DetectDceIfaceData *DetectDceIfaceArgParse(const char *arg)
-{
- DetectDceIfaceData *did = NULL;
-#define MAX_SUBSTRINGS 30
- int ret = 0, res = 0;
- int ov[MAX_SUBSTRINGS];
- uint8_t hex_value;
- char copy_str[128] = "";
- int i = 0, j = 0;
- int len = 0;
- char temp_str[3] = "";
- int version;
-
- ret = pcre_exec(parse_regex, parse_regex_study, arg, strlen(arg), 0, 0, ov,
- MAX_SUBSTRINGS);
- if (ret < 2) {
- SCLogError(SC_ERR_PCRE_MATCH, "pcre_exec parse error, ret %" PRId32 ", string %s", ret, arg);
- goto error;
- }
-
- if ( (did = SCMalloc(sizeof(DetectDceIfaceData))) == NULL)
- goto error;
- memset(did, 0, sizeof(DetectDceIfaceData));
-
- /* retrieve the iface uuid string. iface uuid is a compulsion in the keyword */
- res = pcre_copy_substring(arg, ov, MAX_SUBSTRINGS, 1, copy_str, sizeof(copy_str));
- if (res < 0) {
- SCLogError(SC_ERR_PCRE_GET_SUBSTRING, "pcre_copy_substring failed");
- goto error;
- }
-
- /* parse the iface uuid string */
- len = strlen(copy_str);
- j = 0;
- temp_str[2] = '\0';
- for (i = 0; i < len; ) {
- if (copy_str[i] == '-') {
- i++;
- continue;
- }
-
- temp_str[0] = copy_str[i];
- temp_str[1] = copy_str[i + 1];
-
- hex_value = strtol(temp_str, NULL, 16);
- did->uuid[j] = hex_value;
- i += 2;
- 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_copy_substring(arg, ov, MAX_SUBSTRINGS, 3, copy_str, sizeof(copy_str));
- if (res < 0) {
- SCLogError(SC_ERR_PCRE_GET_SUBSTRING, "pcre_copy_substring failed");
- goto error;
- }
-
- version = atoi(copy_str);
- if (version > UINT16_MAX) {
- SCLogError(SC_ERR_INVALID_SIGNATURE, "DCE_IFACE interface version "
- "invalid: %d\n", version);
- goto error;
- }
- did->version = version;
-
- /* now let us handle the operator supplied with the version number */
- res = pcre_copy_substring(arg, ov, MAX_SUBSTRINGS, 2, copy_str, sizeof(copy_str));
- if (res < 0) {
- SCLogError(SC_ERR_PCRE_GET_SUBSTRING, "pcre_copy_substring failed");
- goto error;
- }
-
- switch (copy_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 '=':
- did->op = DETECT_DCE_IFACE_OP_EQ;
- break;
- case '!':
- did->op = DETECT_DCE_IFACE_OP_NE;
- break;
- }
- }
-
- return did;
-
- error:
- if (did != NULL)
- SCFree(did);
- 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)
-{
- SCEnter();
-
- int ret = 0;
- DCERPCUuidEntry *item = NULL;
- int i = 0;
- DetectDceIfaceData *dce_data = (DetectDceIfaceData *)m->ctx;
- DCERPCState *dcerpc_state = (DCERPCState *)state;
- if (dcerpc_state == NULL) {
- SCLogDebug("No DCERPCState for the flow");
- SCReturnInt(0);
- }
-
- /* we still haven't seen a request */
- if (!dcerpc_state->dcerpc.dcerpcrequest.first_request_seen)
- goto end;
-
- if (!(dcerpc_state->dcerpc.dcerpchdr.type == REQUEST))
- goto end;
-
- TAILQ_FOREACH(item, &dcerpc_state->dcerpc.dcerpcbindbindack.accepted_uuid_list, next) {
- SCLogDebug("item %p", item);
- ret = 1;
-
- /* if any_frag is not enabled, we need to match only against the first
- * fragment */
- if (!dce_data->any_frag && !(item->flags & DCERPC_UUID_ENTRY_FLAG_FF))
- continue;
-
- /* if the uuid has been rejected(item->result == 1), we skip to the
- * next uuid */
- if (item->result != 0)
- continue;
-
- /* check the interface uuid */
- for (i = 0; i < 16; i++) {
- if (dce_data->uuid[i] != item->uuid[i]) {
- ret = 0;
- break;
- }
- }
- ret &= (item->ctxid == dcerpc_state->dcerpc.dcerpcrequest.ctxid);
- if (ret == 0)
- continue;
-
- /* 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;
- }
-
-end:
- SCReturnInt(ret);
-}
-
-/**
- * \brief Creates a SigMatch for the "dce_iface" keyword being sent as argument,
- * and appends it to the Signature(s).
- *
- * \param de_ctx Pointer to the detection engine context.
- * \param s Pointer to signature for the current Signature being parsed
- * from the rules.
- * \param arg Pointer to the string holding the keyword value.
- *
- * \retval 0 on success, -1 on failure.
- */
-
-static int DetectDceIfaceSetup(DetectEngineCtx *de_ctx, Signature *s, char *arg)
-{
- DetectDceIfaceData *did = NULL;
- SigMatch *sm = NULL;
-
- did = DetectDceIfaceArgParse(arg);
- if (did == NULL) {
- SCLogError(SC_ERR_INVALID_SIGNATURE, "Error parsing dec_iface option in "
- "signature");
- goto error;
- }
-
- sm = SigMatchAlloc();
- if (sm == NULL)
- goto error;
-
- sm->type = DETECT_DCE_IFACE;
- sm->ctx = (void *)did;
-
- SigMatchAppendSMToList(s, sm, DETECT_SM_LIST_AMATCH);
-
- if (s->alproto != ALPROTO_UNKNOWN && s->alproto != ALPROTO_DCERPC) {
- SCLogError(SC_ERR_CONFLICTING_RULE_KEYWORDS, "rule contains conflicting keywords.");
- goto error;
- }
-
- s->alproto = ALPROTO_DCERPC;
- /* Flagged the signature as to inspect the app layer data */
- s->flags |= SIG_FLAG_APPLAYER;
- return 0;
-
- error:
- DetectDceIfaceFree(did);
- if (sm != NULL)
- SCFree(sm);
- return -1;
-}
-
-void DetectDceIfaceFree(void *ptr)
-{
- SCFree(ptr);
-
- return;
-}
-
-/************************************Unittests*********************************/
-
-#ifdef UNITTESTS
-
-static int DetectDceIfaceTestParse01(void)
-{
- SCEnter();
-
- Signature *s = SigAlloc();
- if (s == NULL)
- return 0;
-
- int result = 0;
- DetectDceIfaceData *did = NULL;
- uint8_t test_uuid[] = {0x12, 0x34, 0x56, 0x78, 0x12, 0x34, 0x12, 0x34, 0x12, 0x34,
- 0x12, 0x34, 0x56, 0x78, 0x9A, 0xBC};
- SigMatch *temp = NULL;
- int i = 0;
-
- result = (DetectDceIfaceSetup(NULL, s, "12345678-1234-1234-1234-123456789ABC") == 0);
-
- if (s->sm_lists[DETECT_SM_LIST_AMATCH] == NULL) {
- SCReturnInt(0);
- }
-
- temp = s->sm_lists[DETECT_SM_LIST_AMATCH];
- did = (DetectDceIfaceData *)temp->ctx;
- if (did == NULL) {
- SCReturnInt(0);
- }
-
- result &= 1;
- for (i = 0; i < 16; i++) {
- if (did->uuid[i] != test_uuid[i]) {
- result = 0;
- break;
- }
- }
-
- result &= (did->version == 0);
- result &= (did->op == 0);
- result &= (did->any_frag == 0);
-
- SigFree(s);
- SCReturnInt(result);
-}
-
-static int DetectDceIfaceTestParse02(void)
-{
- SCEnter();
-
- Signature *s = SigAlloc();
- if (s == NULL)
- return 0;
-
- int result = 0;
- DetectDceIfaceData *did = NULL;
- uint8_t test_uuid[] = {0x12, 0x34, 0x56, 0x78, 0x12, 0x34, 0x12, 0x34, 0x12, 0x34,
- 0x12, 0x34, 0x56, 0x78, 0x9A, 0xBC};
- SigMatch *temp = NULL;
- int i = 0;
-
- result = (DetectDceIfaceSetup(NULL, s, "12345678-1234-1234-1234-123456789ABC,>1") == 0);
-
- if (s->sm_lists[DETECT_SM_LIST_AMATCH] == NULL) {
- SCReturnInt(0);
- }
-
- temp = s->sm_lists[DETECT_SM_LIST_AMATCH];
- did = (DetectDceIfaceData *)temp->ctx;
- if (did == NULL) {
- SCReturnInt(0);
- }
-
- result &= 1;
- for (i = 0; i < 16; i++) {
- if (did->uuid[i] != test_uuid[i]) {
- result = 0;
- break;
- }
- }
-
- result &= (did->version == 1);
- result &= (did->op == DETECT_DCE_IFACE_OP_GT);
- result &= (did->any_frag == 0);
-
- SigFree(s);
- SCReturnInt(result);
-}
-
-static int DetectDceIfaceTestParse03(void)
-{
- SCEnter();
-
- Signature *s = SigAlloc();
- if (s == NULL)
- return 0;
-
- int result = 0;
- DetectDceIfaceData *did = NULL;
- uint8_t test_uuid[] = {0x12, 0x34, 0x56, 0x78, 0x12, 0x34, 0x12, 0x34, 0x12, 0x34,
- 0x12, 0x34, 0x56, 0x78, 0x9A, 0xBC};
- SigMatch *temp = NULL;
- int i = 0;
-
- result = (DetectDceIfaceSetup(NULL, s, "12345678-1234-1234-1234-123456789ABC,<10") == 0);
-
- if (s->sm_lists[DETECT_SM_LIST_AMATCH] == NULL) {
- SCReturnInt(0);
- }
-
- temp = s->sm_lists[DETECT_SM_LIST_AMATCH];
- did = (DetectDceIfaceData *)temp->ctx;
- result &= 1;
- for (i = 0; i < 16; i++) {
- if (did->uuid[i] != test_uuid[i]) {
- result = 0;
- break;
- }
- }
-
- result &= (did->version == 10);
- result &= (did->op == DETECT_DCE_IFACE_OP_LT);
- result &= (did->any_frag == 0);
-
- SigFree(s);
- SCReturnInt(result);
-}
-
-static int DetectDceIfaceTestParse04(void)
-{
- SCEnter();
-
- Signature *s = SigAlloc();
- if (s == NULL)
- return 0;
-
- int result = 0;
- DetectDceIfaceData *did = NULL;
- uint8_t test_uuid[] = {0x12, 0x34, 0x56, 0x78, 0x12, 0x34, 0x12, 0x34, 0x12, 0x34,
- 0x12, 0x34, 0x56, 0x78, 0x9A, 0xBC};
- SigMatch *temp = NULL;
- int i = 0;
-
- result = (DetectDceIfaceSetup(NULL, s, "12345678-1234-1234-1234-123456789ABC,!10") == 0);
-
- if (s->sm_lists[DETECT_SM_LIST_AMATCH] == NULL) {
- SCReturnInt(0);
- }
-
- temp = s->sm_lists[DETECT_SM_LIST_AMATCH];
- did = (DetectDceIfaceData *)temp->ctx;
- if (did == NULL) {
- SCReturnInt(0);
- }
-
- result &= 1;
- for (i = 0; i < 16; i++) {
- if (did->uuid[i] != test_uuid[i]) {
- result = 0;
- break;
- }
- }
-
- result &= (did->version == 10);
- result &= (did->op == DETECT_DCE_IFACE_OP_NE);
- result &= (did->any_frag == 0);
-
- SigFree(s);
- SCReturnInt(result);
-}
-
-static int DetectDceIfaceTestParse05(void)
-{
- SCEnter();
-
- Signature *s = SigAlloc();
- int result = 0;
- DetectDceIfaceData *did = NULL;
- uint8_t test_uuid[] = {0x12, 0x34, 0x56, 0x78, 0x12, 0x34, 0x12, 0x34, 0x12, 0x34,
- 0x12, 0x34, 0x56, 0x78, 0x9A, 0xBC};
- SigMatch *temp = NULL;
- int i = 0;
-
- result = (DetectDceIfaceSetup(NULL, s, "12345678-1234-1234-1234-123456789ABC,=10") == 0);
-
- if (s->sm_lists[DETECT_SM_LIST_AMATCH] == NULL) {
- SCReturnInt(0);
- }
-
- temp = s->sm_lists[DETECT_SM_LIST_AMATCH];
- did = (DetectDceIfaceData *)temp->ctx;
- if (did == NULL) {
- SCReturnInt(0);
- }
-
- result &= 1;
- for (i = 0; i < 16; i++) {
- if (did->uuid[i] != test_uuid[i]) {
- result = 0;
- break;
- }
- }
-
- result &= (did->version == 10);
- result &= (did->op == DETECT_DCE_IFACE_OP_EQ);
- result &= (did->any_frag == 0);
-
- SigFree(s);
- SCReturnInt(result);
-}
-
-static int DetectDceIfaceTestParse06(void)
-{
- SCEnter();
-
- Signature *s = SigAlloc();
- if (s == NULL)
- return 0;
-
- int result = 0;
- DetectDceIfaceData *did = NULL;
- uint8_t test_uuid[] = {0x12, 0x34, 0x56, 0x78, 0x12, 0x34, 0x12, 0x34, 0x12, 0x34,
- 0x12, 0x34, 0x56, 0x78, 0x9A, 0xBC};
- SigMatch *temp = NULL;
- int i = 0;
-
- result = (DetectDceIfaceSetup(NULL, s, "12345678-1234-1234-1234-123456789ABC,any_frag") == 0);
-
- if (s->sm_lists[DETECT_SM_LIST_AMATCH] == NULL) {
- SCReturnInt(0);
- }
-
- temp = s->sm_lists[DETECT_SM_LIST_AMATCH];
- did = (DetectDceIfaceData *)temp->ctx;
- if (did == NULL) {
- SCReturnInt(0);
- }
-
- result &= 1;
- for (i = 0; i < 16; i++) {
- if (did->uuid[i] != test_uuid[i]) {
- result = 0;
- break;
- }
- }
-
- result &= (did->version == 0);
- result &= (did->op == 0);
- result &= (did->any_frag == 1);
-
- SigFree(s);
- SCReturnInt(result);
-}
-
-static int DetectDceIfaceTestParse07(void)
-{
- SCEnter();
-
- Signature *s = SigAlloc();
- if (s == NULL)
- return 0;
-
- int result = 0;
- DetectDceIfaceData *did = NULL;
- uint8_t test_uuid[] = {0x12, 0x34, 0x56, 0x78, 0x12, 0x34, 0x12, 0x34, 0x12, 0x34,
- 0x12, 0x34, 0x56, 0x78, 0x9A, 0xBC};
- SigMatch *temp = NULL;
- int i = 0;
-
- result = (DetectDceIfaceSetup(NULL, s, "12345678-1234-1234-1234-123456789ABC,>1,any_frag") == 0);
-
- if (s->sm_lists[DETECT_SM_LIST_AMATCH] == NULL) {
- SCReturnInt(0);
- }
-
- temp = s->sm_lists[DETECT_SM_LIST_AMATCH];
- did = (DetectDceIfaceData *)temp->ctx;
- if (did == NULL) {
- SCReturnInt(0);
- }
-
- result &= 1;
- for (i = 0; i < 16; i++) {
- if (did->uuid[i] != test_uuid[i]) {
- result = 0;
- break;
- }
- }
-
- result &= (did->version == 1);
- result &= (did->op == DETECT_DCE_IFACE_OP_GT);
- result &= (did->any_frag == 1);
-
- SigFree(s);
- SCReturnInt(result);
-}
-
-static int DetectDceIfaceTestParse08(void)
-{
- Signature *s = SigAlloc();
- if (s == NULL)
- return 0;
-
- int result = 0;
- DetectDceIfaceData *did = NULL;
- uint8_t test_uuid[] = {0x12, 0x34, 0x56, 0x78, 0x12, 0x34, 0x12, 0x34, 0x12, 0x34,
- 0x12, 0x34, 0x56, 0x78, 0x9A, 0xBC};
- SigMatch *temp = NULL;
- int i = 0;
-
- result = (DetectDceIfaceSetup(NULL, s, "12345678-1234-1234-1234-123456789ABC,<1,any_frag") == 0);
-
- if (s->sm_lists[DETECT_SM_LIST_AMATCH] == NULL) {
- SCReturnInt(0);
- }
-
- temp = s->sm_lists[DETECT_SM_LIST_AMATCH];
- did = (DetectDceIfaceData *)temp->ctx;
- if (did == NULL) {
- SCReturnInt(0);
- }
-
- result &= 1;
- for (i = 0; i < 16; i++) {
- if (did->uuid[i] != test_uuid[i]) {
- result = 0;
- break;
- }
- }
-
- result &= (did->version == 1);
- result &= (did->op == DETECT_DCE_IFACE_OP_LT);
- result &= (did->any_frag == 1);
-
- SigFree(s);
- SCReturnInt(result);
-}
-
-static int DetectDceIfaceTestParse09(void)
-{
- SCEnter();
-
- Signature *s = SigAlloc();
- if (s == NULL)
- return 0;
-
- int result = 0;
- DetectDceIfaceData *did = NULL;
- uint8_t test_uuid[] = {0x12, 0x34, 0x56, 0x78, 0x12, 0x34, 0x12, 0x34, 0x12, 0x34,
- 0x12, 0x34, 0x56, 0x78, 0x9A, 0xBC};
- SigMatch *temp = NULL;
- int i = 0;
-
- result = (DetectDceIfaceSetup(NULL, s, "12345678-1234-1234-1234-123456789ABC,=1,any_frag") == 0);
-
- temp = s->sm_lists[DETECT_SM_LIST_AMATCH];
- did = (DetectDceIfaceData *)temp->ctx;
- if (did == NULL) {
- SCReturnInt(0);
- }
-
- result &= 1;
- for (i = 0; i < 16; i++) {
- if (did->uuid[i] != test_uuid[i]) {
- result = 0;
- break;
- }
- }
-
- result &= (did->version == 1);
- result &= (did->op == DETECT_DCE_IFACE_OP_EQ);
- result &= (did->any_frag == 1);
-
- SigFree(s);
- SCReturnInt(result);
-}
-
-static int DetectDceIfaceTestParse10(void)
-{
- SCEnter();
-
- Signature *s = SigAlloc();
- if (s == NULL)
- return 0;
-
- int result = 0;
- DetectDceIfaceData *did = NULL;
- uint8_t test_uuid[] = {0x12, 0x34, 0x56, 0x78, 0x12, 0x34, 0x12, 0x34, 0x12, 0x34,
- 0x12, 0x34, 0x56, 0x78, 0x9A, 0xBC};
- SigMatch *temp = NULL;
- int i = 0;
-
- result = (DetectDceIfaceSetup(NULL, s, "12345678-1234-1234-1234-123456789ABC,!1,any_frag") == 0);
-
- if (s->sm_lists[DETECT_SM_LIST_AMATCH] == NULL) {
- SCReturnInt(0);
- }
-
- temp = s->sm_lists[DETECT_SM_LIST_AMATCH];
- did = (DetectDceIfaceData *)temp->ctx;
- if (did == NULL) {
- SCReturnInt(0);
- }
-
- result &= 1;
- for (i = 0; i < 16; i++) {
- if (did->uuid[i] != test_uuid[i]) {
- result = 0;
- break;
- }
- }
-
- result &= (did->version == 1);
- result &= (did->op == DETECT_DCE_IFACE_OP_NE);
- result &= (did->any_frag == 1);
-
- SigFree(s);
- SCReturnInt(result);
-}
-
-static int DetectDceIfaceTestParse11(void)
-{
- SCEnter();
-
- Signature *s = SigAlloc();
- if (s == NULL)
- return 0;
-
- int result = 1;
-
- result &= (DetectDceIfaceSetup(NULL, s, "12345678-1234-1234-1234-123456789ABC,>1,ay_frag") == -1);
- result &= (DetectDceIfaceSetup(NULL, s, "12345678-1234-1234-1234-12345679ABC,>1,any_frag") == -1);
- result &= (DetectDceIfaceSetup(NULL, s, "12345678-1234-1234-134-123456789ABC,>1,any_frag") == -1);
- result &= (DetectDceIfaceSetup(NULL, s, "12345678-123-124-1234-123456789ABC,>1,any_frag") == -1);
- result &= (DetectDceIfaceSetup(NULL, s, "1234568-1234-1234-1234-123456789ABC,>1,any_frag") == -1);
- result &= (DetectDceIfaceSetup(NULL, s, "12345678-1234-1234-1234-123456789ABC,>65536,any_frag") == -1);
- result &= (DetectDceIfaceSetup(NULL, s, "12345678-1234-1234-1234-123456789ABC,>=1,any_frag") == -1);
- result &= (DetectDceIfaceSetup(NULL, s, "12345678-1234-1234-1234-123456789ABC,<0,any_frag") == -1);
- result &= (DetectDceIfaceSetup(NULL, s, "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 = NULL;
- 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
- };
-
- uint8_t dcerpc_request[] = {
- 0x05, 0x00, 0x00, 0x01, 0x10, 0x00, 0x00, 0x00,
- 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x04, 0x00, 0x00, 0x00, 0x00, 0x09, 0x00,
- 0xad, 0x0d, 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_request_len = sizeof(dcerpc_request);
-
- AppLayerParserThreadCtx *alp_tctx = AppLayerParserThreadCtxAlloc();
-
- memset(&th_v, 0, sizeof(th_v));
- memset(&f, 0, sizeof(f));
- memset(&ssn, 0, sizeof(ssn));
-
- p = UTHBuildPacket(NULL, 0, IPPROTO_TCP);
-
- FLOW_INITIALIZE(&f);
- f.protoctx = (void *)&ssn;
- f.proto = IPPROTO_TCP;
- p->flow = &f;
- p->flowflags |= FLOW_PKT_TOSERVER;
- p->flowflags |= FLOW_PKT_ESTABLISHED;
- p->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
- f.alproto = ALPROTO_DCERPC;
-
- StreamTcpInitConfig(TRUE);
-
- de_ctx = DetectEngineCtxInit();
- if (de_ctx == NULL)
- goto end;
-
- de_ctx->flags |= DE_QUIET;
-
- s = DetectEngineAppendSig(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);
-
- SCLogDebug("handling to_server chunk");
-
- SCMutexLock(&f.m);
- r = AppLayerParserParse(alp_tctx, &f, ALPROTO_DCERPC, STREAM_TOSERVER | STREAM_START,
- dcerpc_bind, dcerpc_bind_len);
- if (r != 0) {
- SCLogDebug("AppLayerParse for dcerpc failed. Returned %" PRId32, r);
- SCMutexUnlock(&f.m);
- goto end;
- }
- SCMutexUnlock(&f.m);
-
- dcerpc_state = f.alstate;
- if (dcerpc_state == NULL) {
- SCLogDebug("no dcerpc state: ");
- goto end;
- }
-
- /* do detect */
- SigMatchSignatures(&th_v, de_ctx, det_ctx, p);
-
- if (PacketAlertCheck(p, 1)) {
- printf("sid 1 didn't match (1): ");
- goto end;
- }
-
- SCLogDebug("handling to_client chunk");
-
- SCMutexLock(&f.m);
- r = AppLayerParserParse(alp_tctx, &f, ALPROTO_DCERPC, STREAM_TOCLIENT, dcerpc_bindack,
- dcerpc_bindack_len);
- if (r != 0) {
- SCLogDebug("AppLayerParse for dcerpc failed. Returned %" PRId32, r);
- SCMutexUnlock(&f.m);
- goto end;
- }
- SCMutexUnlock(&f.m);
-
- /* do detect */
- SigMatchSignatures(&th_v, de_ctx, det_ctx, p);
-
- if (PacketAlertCheck(p, 1)) {
- printf("sid 1 matched, but shouldn't have: ");
- goto end;
- }
-
- SCMutexLock(&f.m);
- r = AppLayerParserParse(alp_tctx, &f, ALPROTO_DCERPC, STREAM_TOCLIENT, dcerpc_request,
- dcerpc_request_len);
- if (r != 0) {
- SCLogDebug("AppLayerParse for dcerpc failed. Returned %" PRId32, r);
- SCMutexUnlock(&f.m);
- goto end;
- }
- SCMutexUnlock(&f.m);
-
- /* do detect */
- SigMatchSignatures(&th_v, de_ctx, det_ctx, p);
-
- if (!PacketAlertCheck(p, 1)) {
- printf("sid 1 matched, but shouldn't have: ");
- goto end;
- }
-
- result = 1;
-
-end:
- if (alp_tctx != NULL)
- AppLayerParserThreadCtxFree(alp_tctx);
- SigGroupCleanup(de_ctx);
- SigCleanSignatures(de_ctx);
-
- DetectEngineThreadCtxDeinit(&th_v, (void *)det_ctx);
- DetectEngineCtxFree(de_ctx);
-
- StreamTcpFreeConfig(TRUE);
- FLOW_DESTROY(&f);
- UTHFreePackets(&p, 1);
- return result;
-}
-
-/* Disabled because of bug_753. Would be enabled, once we rewrite
- * dce parser */
-#if 0
-
-/**
- * \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 = NULL;
- 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);
-
- AppLayerParserThreadCtx *alp_tctx = AppLayerParserThreadCtxAlloc();
-
- memset(&th_v, 0, sizeof(th_v));
- memset(&p, 0, sizeof(p));
- memset(&f, 0, sizeof(f));
- memset(&ssn, 0, sizeof(ssn));
-
- p = UTHBuildPacket(NULL, 0, IPPROTO_TCP);
-
- FLOW_INITIALIZE(&f);
- f.protoctx = (void *)&ssn;
- f.proto = IPPROTO_TCP;
- p->flow = &f;
- p->flowflags |= FLOW_PKT_TOSERVER;
- p->flowflags |= FLOW_PKT_ESTABLISHED;
- p->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
- f.alproto = ALPROTO_DCERPC;
-
- StreamTcpInitConfig(TRUE);
-
- de_ctx = DetectEngineCtxInit();
- if (de_ctx == NULL)
- goto end;
-
- de_ctx->flags |= DE_QUIET;
-
- s = DetectEngineAppendSig(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);
-
- SCLogDebug("chunk 1, bind");
-
- r = AppLayerParserParse(alp_tctx, &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 = f.alstate;
- if (dcerpc_state == NULL) {
- SCLogDebug("no dcerpc state: ");
- goto end;
- }
-
- p->flowflags &=~ FLOW_PKT_TOCLIENT;
- p->flowflags |= FLOW_PKT_TOSERVER;
- /* do detect */
- SigMatchSignatures(&th_v, de_ctx, det_ctx, p);
-
- if (PacketAlertCheck(p, 1)) {
- printf("sig 1 didn't match after bind request: ");
- goto end;
- }
-
- SCLogDebug("chunk 2, bind_ack");
-
- r = AppLayerParserParse(alp_tctx, &f, ALPROTO_DCERPC, STREAM_TOCLIENT, dcerpc_bindack,
- dcerpc_bindack_len);
- if (r != 0) {
- SCLogDebug("AppLayerParse for dcerpc failed. Returned %" PRId32, r);
- goto end;
- }
-
- p->flowflags &=~ FLOW_PKT_TOSERVER;
- p->flowflags |= FLOW_PKT_TOCLIENT;
- /* do detect */
- SigMatchSignatures(&th_v, de_ctx, det_ctx, p);
-
- if (PacketAlertCheck(p, 1)) {
- printf("sig 1 matched again after bind ack: ");
- goto end;
- }
-
- SCLogDebug("chunk 3, request 1");
-
- /* request1 */
- r = AppLayerParserParse(alp_tctx, &f, ALPROTO_DCERPC, STREAM_TOSERVER, dcerpc_request1,
- dcerpc_request1_len);
- if (r != 0) {
- SCLogDebug("AppLayerParse for dcerpc failed. Returned %" PRId32, r);
- goto end;
- }
-
- p->flowflags &=~ FLOW_PKT_TOCLIENT;
- p->flowflags |= FLOW_PKT_TOSERVER;
- /* do detect */
- SigMatchSignatures(&th_v, de_ctx, det_ctx, p);
-
- if (!(PacketAlertCheck(p, 1))) {
- printf("sig 1 didn't match after request1: ");
- goto end;
- }
-
- SCLogDebug("sending response1");
-
- /* response1 */
- r = AppLayerParserParse(alp_tctx, &f, ALPROTO_DCERPC, STREAM_TOCLIENT, dcerpc_response1,
- dcerpc_response1_len);
- if (r != 0) {
- SCLogDebug("AppLayerParse for dcerpc failed. Returned %" PRId32, r);
- goto end;
- }
-
- p->flowflags &=~ FLOW_PKT_TOSERVER;
- p->flowflags |= FLOW_PKT_TOCLIENT;
- /* do detect */
- SigMatchSignatures(&th_v, de_ctx, det_ctx, p);
-
- if (PacketAlertCheck(p, 1)) {
- printf("sig 1 matched after response1, but shouldn't: ");
- goto end;
- }
-
- SCLogDebug("sending request2");
-
- /* request2 */
- r = AppLayerParserParse(alp_tctx, &f, ALPROTO_DCERPC, STREAM_TOSERVER, dcerpc_request2,
- dcerpc_request2_len);
- if (r != 0) {
- SCLogDebug("AppLayerParse for dcerpc failed. Returned %" PRId32, r);
- goto end;
- }
-
- p->flowflags &=~ FLOW_PKT_TOCLIENT;
- p->flowflags |= FLOW_PKT_TOSERVER;
- /* do detect */
- SigMatchSignatures(&th_v, de_ctx, det_ctx, p);
-
- if (!(PacketAlertCheck(p, 1))) {
- printf("sig 1 didn't match after request2: ");
- goto end;
- }
-
- /* response2 */
- r = AppLayerParserParse(alp_tctx, &f, ALPROTO_DCERPC, STREAM_TOCLIENT, dcerpc_response2,
- dcerpc_response2_len);
- if (r != 0) {
- SCLogDebug("AppLayerParse for dcerpc failed. Returned %" PRId32, r);
- goto end;
- }
-
- p->flowflags &=~ FLOW_PKT_TOSERVER;
- p->flowflags |= FLOW_PKT_TOCLIENT;
- /* do detect */
- SigMatchSignatures(&th_v, de_ctx, det_ctx, p);
-
- if (PacketAlertCheck(p, 1)) {
- printf("sig 1 matched after response2, but shouldn't have: ");
- goto end;
- }
-
- /* request3 */
- r = AppLayerParserParse(alp_tctx, &f, ALPROTO_DCERPC, STREAM_TOSERVER, dcerpc_request3,
- dcerpc_request3_len);
- if (r != 0) {
- SCLogDebug("AppLayerParse for dcerpc failed. Returned %" PRId32, r);
- goto end;
- }
-
- p->flowflags &=~ FLOW_PKT_TOCLIENT;
- p->flowflags |= FLOW_PKT_TOSERVER;
- /* do detect */
- SigMatchSignatures(&th_v, de_ctx, det_ctx, p);
-
- if (!(PacketAlertCheck(p, 1))) {
- printf("sig 1 didn't match after request3: ");
- goto end;
- }
-
- /* response3 */
- r = AppLayerParserParse(alp_tctx, &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;
- }
-
- p->flowflags &=~ FLOW_PKT_TOSERVER;
- p->flowflags |= FLOW_PKT_TOCLIENT;
- /* do detect */
- SigMatchSignatures(&th_v, de_ctx, det_ctx, p);
-
- if (PacketAlertCheck(p, 1)) {
- printf("sig 1 matched after response3, but shouldn't have: ");
- goto end;
- }
-
- result = 1;
-
- end:
- if (alp_tctx != NULL)
- AppLayerParserThreadCtxFree(alp_tctx);
- SigGroupCleanup(de_ctx);
- SigCleanSignatures(de_ctx);
-
- DetectEngineThreadCtxDeinit(&th_v, (void *)det_ctx);
- DetectEngineCtxFree(de_ctx);
-
- StreamTcpFreeConfig(TRUE);
- UTHFreePackets(&p, 1);
- return result;
-}
-
-#endif
-
-/**
- * \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 = NULL;
- 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
- };
-
- uint8_t dcerpc_request[] = {
- 0x05, 0x00, 0x00, 0x01, 0x10, 0x00, 0x00, 0x00,
- 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x04, 0x00, 0x00, 0x00, 0x00, 0x09, 0x00,
- 0xad, 0x0d, 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_request_len = sizeof(dcerpc_request);
-
- AppLayerParserThreadCtx *alp_tctx = AppLayerParserThreadCtxAlloc();
-
- memset(&th_v, 0, sizeof(th_v));
- memset(&p, 0, sizeof(p));
- memset(&f, 0, sizeof(f));
- memset(&ssn, 0, sizeof(ssn));
-
- p = UTHBuildPacket(NULL, 0, IPPROTO_TCP);
-
- FLOW_INITIALIZE(&f);
- f.protoctx = (void *)&ssn;
- f.proto = IPPROTO_TCP;
- p->flow = &f;
- p->flowflags |= FLOW_PKT_TOSERVER;
- p->flowflags |= FLOW_PKT_ESTABLISHED;
- p->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
- f.alproto = ALPROTO_DCERPC;
-
- StreamTcpInitConfig(TRUE);
-
- de_ctx = DetectEngineCtxInit();
- if (de_ctx == NULL)
- goto end;
-
- de_ctx->flags |= DE_QUIET;
-
- s = DetectEngineAppendSig(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);
-
- SCMutexLock(&f.m);
- r = AppLayerParserParse(alp_tctx, &f, ALPROTO_DCERPC, STREAM_TOSERVER | STREAM_START,
- dcerpc_bind, dcerpc_bind_len);
- if (r != 0) {
- SCLogDebug("AppLayerParse for dcerpc failed. Returned %" PRId32, r);
- SCMutexUnlock(&f.m);
- goto end;
- }
- SCMutexUnlock(&f.m);
-
- dcerpc_state = f.alstate;
- 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;
-
- SCMutexLock(&f.m);
- r = AppLayerParserParse(alp_tctx, &f, ALPROTO_DCERPC, STREAM_TOCLIENT, dcerpc_bindack,
- dcerpc_bindack_len);
- if (r != 0) {
- SCLogDebug("AppLayerParse for dcerpc failed. Returned %" PRId32, r);
- SCMutexUnlock(&f.m);
- goto end;
- }
- SCMutexUnlock(&f.m);
-
- /* do detect */
- SigMatchSignatures(&th_v, de_ctx, det_ctx, p);
-
- if (PacketAlertCheck(p, 1)) {
- printf("sig 1 matched but shouldn't have: ");
- goto end;
- }
-
- SCMutexLock(&f.m);
- r = AppLayerParserParse(alp_tctx, &f, ALPROTO_DCERPC, STREAM_TOCLIENT, dcerpc_request,
- dcerpc_request_len);
- if (r != 0) {
- SCLogDebug("AppLayerParse for dcerpc failed. Returned %" PRId32, r);
- SCMutexUnlock(&f.m);
- goto end;
- }
- SCMutexUnlock(&f.m);
-
- /* do detect */
- SigMatchSignatures(&th_v, de_ctx, det_ctx, p);
-
- if (!PacketAlertCheck(p, 1)) {
- printf("sig 1 matched but shouldn't have: ");
- goto end;
- }
-
- result = 1;
-
- end:
- if (alp_tctx != NULL)
- AppLayerParserThreadCtxFree(alp_tctx);
- SigGroupCleanup(de_ctx);
- SigCleanSignatures(de_ctx);
-
- DetectEngineThreadCtxDeinit(&th_v, (void *)det_ctx);
- DetectEngineCtxFree(de_ctx);
-
- StreamTcpFreeConfig(TRUE);
- FLOW_DESTROY(&f);
- UTHFreePackets(&p, 1);
- return result;
-}
-
-/**
- * \test Test a valid dce_iface entry for a bind and bind_ack
- */
-static int DetectDceIfaceTestParse15(void)
-{
- int result = 0;
- Signature *s = NULL;
- ThreadVars th_v;
- Packet *p = NULL;
- 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
- };
- uint32_t dcerpc_bind_len = sizeof(dcerpc_bind);
-
- 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
- };
- uint32_t dcerpc_bindack_len = sizeof(dcerpc_bindack);
-
- uint8_t dcerpc_alter_context[] = {
- 0x05, 0x00, 0x0e, 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, 0x01, 0x00, 0x01, 0x00,
- 0xd0, 0x4c, 0x67, 0x57, 0x00, 0x52, 0xce, 0x11,
- 0xa8, 0x97, 0x08, 0x00, 0x2b, 0x2e, 0x9c, 0x6d,
- 0x01, 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_alter_context_len = sizeof(dcerpc_alter_context);
-
- uint8_t dcerpc_alter_context_resp[] = {
- 0x05, 0x00, 0x0f, 0x03, 0x10, 0x00, 0x00, 0x00,
- 0x38, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
- 0xb8, 0x10, 0xb8, 0x10, 0x7d, 0xd8, 0x00, 0x00,
- 0x00, 0x00, 0x08, 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_alter_context_resp_len = sizeof(dcerpc_alter_context_resp);
-
- uint8_t dcerpc_request1[] = {
- 0x05, 0x00, 0x00, 0x03, 0x10, 0x00, 0x00, 0x00,
- 0x20, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
- 0x20, 0x03, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
- 0xdd, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- };
- uint32_t dcerpc_request1_len = sizeof(dcerpc_request1);
-
- uint8_t dcerpc_response1[] = {
- 0x05, 0x00, 0x02, 0x03, 0x10, 0x00, 0x00, 0x00,
- 0x30, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
- 0x18, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0xf5, 0x66, 0xbf, 0x54,
- 0xc4, 0xdb, 0xdb, 0x4f, 0xa0, 0x01, 0x6d, 0xf4,
- 0xf6, 0xa8, 0x44, 0xb3, 0x00, 0x00, 0x00, 0x00
- };
- uint32_t dcerpc_response1_len = sizeof(dcerpc_response1);
-
- uint8_t dcerpc_request2[] = {
- 0x05, 0x00, 0x00, 0x03, 0x10, 0x00, 0x00, 0x00,
- 0x20, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
- 0xc6, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x07, 0x9f, 0x13, 0xd9,
- };
- uint32_t dcerpc_request2_len = sizeof(dcerpc_request2);
-
- AppLayerParserThreadCtx *alp_tctx = AppLayerParserThreadCtxAlloc();
-
- memset(&th_v, 0, sizeof(th_v));
- memset(&p, 0, sizeof(p));
- memset(&f, 0, sizeof(f));
- memset(&ssn, 0, sizeof(ssn));
-
- p = UTHBuildPacket(NULL, 0, IPPROTO_TCP);
-
- FLOW_INITIALIZE(&f);
- f.protoctx = (void *)&ssn;
- f.proto = IPPROTO_TCP;
- p->flow = &f;
- p->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
- p->flowflags |= FLOW_PKT_TOSERVER;
- p->flowflags |= FLOW_PKT_ESTABLISHED;
- f.alproto = ALPROTO_DCERPC;
-
- StreamTcpInitConfig(TRUE);
-
- de_ctx = DetectEngineCtxInit();
- if (de_ctx == NULL)
- goto end;
-
- de_ctx->flags |= DE_QUIET;
-
- s = DetectEngineAppendSig(de_ctx, "alert tcp any any -> any any "
- "(msg:\"DCERPC\"; "
- "dce_iface:57674cd0-5200-11ce-a897-08002b2e9c6d; "
- "sid:1;)");
- if (s == NULL)
- goto end;
-
- s = DetectEngineAppendSig(de_ctx, "alert tcp any any -> any any "
- "(msg:\"DCERPC\"; "
- "dce_iface:342cfd40-3c6c-11ce-a893-08002b2e9c6d; "
- "sid:2;)");
- if (s == NULL)
- goto end;
-
- SigGroupBuild(de_ctx);
- DetectEngineThreadCtxInit(&th_v, (void *)de_ctx, (void *)&det_ctx);
-
- SCMutexLock(&f.m);
- r = AppLayerParserParse(alp_tctx, &f, ALPROTO_DCERPC, STREAM_TOSERVER | STREAM_START,
- dcerpc_bind, dcerpc_bind_len);
- if (r != 0) {
- SCLogDebug("AppLayerParse for dcerpc failed. Returned %" PRId32, r);
- SCMutexUnlock(&f.m);
- goto end;
- }
- SCMutexUnlock(&f.m);
-
- dcerpc_state = f.alstate;
- 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;
- if (PacketAlertCheck(p, 2))
- goto end;
-
- SCMutexLock(&f.m);
- r = AppLayerParserParse(alp_tctx, &f, ALPROTO_DCERPC, STREAM_TOCLIENT, dcerpc_bindack,
- dcerpc_bindack_len);
- if (r != 0) {
- SCLogDebug("AppLayerParse for dcerpc failed. Returned %" PRId32, r);
- SCMutexUnlock(&f.m);
- goto end;
- }
- SCMutexUnlock(&f.m);
-
- /* do detect */
- SigMatchSignatures(&th_v, de_ctx, det_ctx, p);
-
- if (PacketAlertCheck(p, 1)) {
- printf("sig 1 matched but shouldn't have: ");
- goto end;
- }
- if (PacketAlertCheck(p, 2)) {
- printf("sig 1 matched but shouldn't have: ");
- goto end;
- }
-
- SCMutexLock(&f.m);
- r = AppLayerParserParse(alp_tctx, &f, ALPROTO_DCERPC, STREAM_TOSERVER, dcerpc_alter_context,
- dcerpc_alter_context_len);
- if (r != 0) {
- SCLogDebug("AppLayerParse for dcerpc failed. Returned %" PRId32, r);
- SCMutexUnlock(&f.m);
- goto end;
- }
- SCMutexUnlock(&f.m);
-
- /* do detect */
- SigMatchSignatures(&th_v, de_ctx, det_ctx, p);
-
- if (PacketAlertCheck(p, 1)) {
- printf("sig 1 matched but shouldn't have: ");
- goto end;
- }
- if (PacketAlertCheck(p, 2)) {
- printf("sig 1 matched but shouldn't have: ");
- goto end;
- }
-
- SCMutexLock(&f.m);
- r = AppLayerParserParse(alp_tctx, &f, ALPROTO_DCERPC, STREAM_TOCLIENT, dcerpc_alter_context_resp,
- dcerpc_alter_context_resp_len);
- if (r != 0) {
- SCLogDebug("AppLayerParse for dcerpc failed. Returned %" PRId32, r);
- SCMutexUnlock(&f.m);
- goto end;
- }
- SCMutexUnlock(&f.m);
-
- /* do detect */
- SigMatchSignatures(&th_v, de_ctx, det_ctx, p);
-
- if (PacketAlertCheck(p, 1)) {
- printf("sig 1 matched but shouldn't have: ");
- goto end;
- }
- if (PacketAlertCheck(p, 2)) {
- printf("sig 1 matched but shouldn't have: ");
- goto end;
- }
-
- SCMutexLock(&f.m);
- r = AppLayerParserParse(alp_tctx, &f, ALPROTO_DCERPC, STREAM_TOSERVER, dcerpc_request1,
- dcerpc_request1_len);
- if (r != 0) {
- SCLogDebug("AppLayerParse for dcerpc failed. Returned %" PRId32, r);
- SCMutexUnlock(&f.m);
- goto end;
- }
- SCMutexUnlock(&f.m);
-
- /* do detect */
- SigMatchSignatures(&th_v, de_ctx, det_ctx, p);
-
- if (!PacketAlertCheck(p, 1)) {
- printf("sig 1 matched but shouldn't have: ");
- goto end;
- }
- if (PacketAlertCheck(p, 2)) {
- printf("sig 1 matched but shouldn't have: ");
- goto end;
- }
-
- SCMutexLock(&f.m);
- r = AppLayerParserParse(alp_tctx, &f, ALPROTO_DCERPC, STREAM_TOCLIENT, dcerpc_response1,
- dcerpc_response1_len);
- if (r != 0) {
- SCLogDebug("AppLayerParse for dcerpc failed. Returned %" PRId32, r);
- SCMutexUnlock(&f.m);
- goto end;
- }
- SCMutexUnlock(&f.m);
-
- /* do detect */
- SigMatchSignatures(&th_v, de_ctx, det_ctx, p);
-
- if (PacketAlertCheck(p, 1)) {
- printf("sig 1 matched but shouldn't have: ");
- goto end;
- }
- if (PacketAlertCheck(p, 2)) {
- printf("sig 1 matched but shouldn't have: ");
- goto end;
- }
-
- SCMutexLock(&f.m);
- r = AppLayerParserParse(alp_tctx, &f, ALPROTO_DCERPC, STREAM_TOSERVER, dcerpc_request2,
- dcerpc_request2_len);
- if (r != 0) {
- SCLogDebug("AppLayerParse for dcerpc failed. Returned %" PRId32, r);
- SCMutexUnlock(&f.m);
- goto end;
- }
- SCMutexUnlock(&f.m);
-
- /* do detect */
- SigMatchSignatures(&th_v, de_ctx, det_ctx, p);
-
- if (PacketAlertCheck(p, 1)) {
- printf("sig 1 matched but shouldn't have: ");
- goto end;
- }
- if (!PacketAlertCheck(p, 2)) {
- printf("sig 1 matched but shouldn't have: ");
- goto end;
- }
-
- result = 1;
-
- end:
- if (alp_tctx != NULL)
- AppLayerParserThreadCtxFree(alp_tctx);
- SigGroupCleanup(de_ctx);
- SigCleanSignatures(de_ctx);
-
- DetectEngineThreadCtxDeinit(&th_v, (void *)det_ctx);
- DetectEngineCtxFree(de_ctx);
-
- StreamTcpFreeConfig(TRUE);
- FLOW_DESTROY(&f);
- UTHFreePackets(&p, 1);
- return result;
-}
-
-#endif
-
-void DetectDceIfaceRegisterTests(void)
-{
-
-#ifdef UNITTESTS
- UtRegisterTest("DetectDceIfaceTestParse01", DetectDceIfaceTestParse01, 1);
- UtRegisterTest("DetectDceIfaceTestParse02", DetectDceIfaceTestParse02, 1);
- UtRegisterTest("DetectDceIfaceTestParse03", DetectDceIfaceTestParse03, 1);
- UtRegisterTest("DetectDceIfaceTestParse04", DetectDceIfaceTestParse04, 1);
- UtRegisterTest("DetectDceIfaceTestParse05", DetectDceIfaceTestParse05, 1);
- UtRegisterTest("DetectDceIfaceTestParse06", DetectDceIfaceTestParse06, 1);
- UtRegisterTest("DetectDceIfaceTestParse07", DetectDceIfaceTestParse07, 1);
- UtRegisterTest("DetectDceIfaceTestParse08", DetectDceIfaceTestParse08, 1);
- UtRegisterTest("DetectDceIfaceTestParse09", DetectDceIfaceTestParse09, 1);
- UtRegisterTest("DetectDceIfaceTestParse10", DetectDceIfaceTestParse10, 1);
- UtRegisterTest("DetectDceIfaceTestParse11", DetectDceIfaceTestParse11, 1);
- UtRegisterTest("DetectDceIfaceTestParse12", DetectDceIfaceTestParse12, 1);
- /* Disabled because of bug_753. Would be enabled, once we rewrite
- * dce parser */
-#if 0
- UtRegisterTest("DetectDceIfaceTestParse13", DetectDceIfaceTestParse13, 1);
-#endif
- UtRegisterTest("DetectDceIfaceTestParse14", DetectDceIfaceTestParse14, 1);
- UtRegisterTest("DetectDceIfaceTestParse15", DetectDceIfaceTestParse15, 1);
-#endif
-
- return;
-}