mirror of https://github.com/OISF/suricata
tls: remove incomplete tests
These tests are incompatible with the incomplete API usage and should have been pcap based tests in the first place.pull/7896/head
Victor Julien
3 years ago
parent
82e03bd8fc
commit
214e466b29
File diff suppressed because it is too large
Load Diff
@ -1,220 +0,0 @@
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/* Copyright (C) 2019 Open Information Security Foundation
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*
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* You can copy, redistribute or modify this Program under the terms of
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* the GNU General Public License version 2 as published by the Free
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* Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* version 2 along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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* 02110-1301, USA.
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*/
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/**
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* \file
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*
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* \author Mats Klepsland <mats.klepsland@gmail.com>
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*
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*/
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#include "detect-engine-build.h"
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#include "app-layer-parser.h"
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/**
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* \test Test matching on a simple client hello packet
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*/
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static int DetectTlsJa3HashTest01(void)
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{
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/* Client hello */
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uint8_t buf[] = { 0x16, 0x03, 0x03, 0x00, 0x84, 0x01, 0x00, 0x00, 0x7E,
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0x03, 0x03, 0x57, 0x04, 0x9F, 0x5D, 0xC9, 0x5C, 0x87,
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0xAE, 0xF2, 0xA7, 0x4A, 0xFC, 0x59, 0x78, 0x23, 0x31,
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0x61, 0x2D, 0x29, 0x92, 0xB6, 0x70, 0xA5, 0xA1, 0xFC,
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0x0E, 0x79, 0xFE, 0xC3, 0x97, 0x37, 0xC0, 0x00, 0x00,
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0x44, 0x00, 0x04, 0x00, 0x05, 0x00, 0x0A, 0x00, 0x0D,
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0x00, 0x10, 0x00, 0x13, 0x00, 0x16, 0x00, 0x2F, 0x00,
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0x30, 0x00, 0x31, 0x00, 0x32, 0x00, 0x33, 0x00, 0x35,
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0x00, 0x36, 0x00, 0x37, 0x00, 0x38, 0x00, 0x39, 0x00,
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0x3C, 0x00, 0x3D, 0x00, 0x3E, 0x00, 0x3F, 0x00, 0x40,
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0x00, 0x41, 0x00, 0x44, 0x00, 0x45, 0x00, 0x66, 0x00,
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0x67, 0x00, 0x68, 0x00, 0x69, 0x00, 0x6A, 0x00, 0x6B,
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0x00, 0x84, 0x00, 0x87, 0x00, 0xFF, 0x01, 0x00, 0x00,
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0x13, 0x00, 0x00, 0x00, 0x0F, 0x00, 0x0D, 0x00, 0x00,
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0x0A, 0x67, 0x6F, 0x6F, 0x67, 0x6C, 0x65, 0x2E, 0x63,
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0x6F, 0x6D, };
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Flow f;
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SSLState *ssl_state = NULL;
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Packet *p = NULL;
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ThreadVars tv;
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DetectEngineThreadCtx *det_ctx = NULL;
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TcpSession ssn;
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AppLayerParserThreadCtx *alp_tctx = AppLayerParserThreadCtxAlloc();
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memset(&tv, 0, sizeof(ThreadVars));
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memset(&f, 0, sizeof(Flow));
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memset(&ssn, 0, sizeof(TcpSession));
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p = UTHBuildPacketReal(buf, sizeof(buf), IPPROTO_TCP,
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"192.168.1.5", "192.168.1.1",
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41424, 443);
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FLOW_INITIALIZE(&f);
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f.protoctx = (void *)&ssn;
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f.flags |= FLOW_IPV4;
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f.proto = IPPROTO_TCP;
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f.protomap = FlowGetProtoMapping(f.proto);
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p->flow = &f;
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p->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
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p->flowflags |= FLOW_PKT_TOSERVER|FLOW_PKT_ESTABLISHED;
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f.alproto = ALPROTO_TLS;
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StreamTcpInitConfig(true);
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DetectEngineCtx *de_ctx = DetectEngineCtxInit();
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FAIL_IF_NULL(de_ctx);
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de_ctx->mpm_matcher = mpm_default_matcher;
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de_ctx->flags |= DE_QUIET;
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Signature *s = DetectEngineAppendSig(de_ctx, "alert tls any any -> any any "
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"(msg:\"Test ja3.hash\"; ja3.hash; "
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"content:\"e7eca2baf4458d095b7f45da28c16c34\"; "
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"sid:1;)");
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FAIL_IF_NULL(s);
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SigGroupBuild(de_ctx);
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DetectEngineThreadCtxInit(&tv, (void *)de_ctx, (void *)&det_ctx);
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int r = AppLayerParserParse(NULL, alp_tctx, &f, ALPROTO_TLS,
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STREAM_TOSERVER, buf, sizeof(buf));
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FAIL_IF(r != 0);
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ssl_state = f.alstate;
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FAIL_IF_NULL(ssl_state);
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FAIL_IF_NULL(ssl_state->client_connp.ja3_hash);
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SigMatchSignatures(&tv, de_ctx, det_ctx, p);
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FAIL_IF_NOT(PacketAlertCheck(p, 1));
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AppLayerParserThreadCtxFree(alp_tctx);
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DetectEngineThreadCtxDeinit(&tv, det_ctx);
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DetectEngineCtxFree(de_ctx);
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StreamTcpFreeConfig(true);
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FLOW_DESTROY(&f);
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UTHFreePacket(p);
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PASS;
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}
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/**
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* \test Test matching on a simple client hello packet
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*/
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static int DetectTlsJa3HashTest02(void)
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{
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/* Client hello */
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uint8_t buf[] = { 0x16, 0x03, 0x01, 0x00, 0xc0, 0x01, 0x00, 0x00, 0xbc,
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0x03, 0x03, 0x03, 0xb7, 0x16, 0x16, 0x5a, 0xe7, 0xc1,
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0xbd, 0x46, 0x2f, 0xff, 0xf3, 0x68, 0xb8, 0x6f, 0x6e,
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0x93, 0xdf, 0x06, 0x6a, 0xa7, 0x2d, 0xa0, 0xea, 0x9f,
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0x48, 0xb5, 0xe7, 0x91, 0x20, 0xd7, 0x25, 0x00, 0x00,
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0x1c, 0x0a, 0x0a, 0xc0, 0x2b, 0xc0, 0x2f, 0xc0, 0x2c,
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0xc0, 0x30, 0xcc, 0xa9, 0xcc, 0xa8, 0xc0, 0x13, 0xc0,
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0x14, 0x00, 0x9c, 0x00, 0x9d, 0x00, 0x2f, 0x00, 0x35,
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0x00, 0x0a, 0x01, 0x00, 0x00, 0x77, 0x1a, 0x1a, 0x00,
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0x00, 0xff, 0x01, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
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0x12, 0x00, 0x10, 0x00, 0x00, 0x0d, 0x77, 0x77, 0x77,
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0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x6e,
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0x6f, 0x00, 0x17, 0x00, 0x00, 0x00, 0x23, 0x00, 0x00,
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0x00, 0x0d, 0x00, 0x14, 0x00, 0x12, 0x04, 0x03, 0x08,
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0x04, 0x04, 0x01, 0x05, 0x03, 0x08, 0x05, 0x05, 0x01,
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0x08, 0x06, 0x06, 0x01, 0x02, 0x01, 0x00, 0x05, 0x00,
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0x05, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x12, 0x00,
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0x00, 0x00, 0x10, 0x00, 0x0e, 0x00, 0x0c, 0x02, 0x68,
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0x32, 0x08, 0x68, 0x74, 0x74, 0x70, 0x2f, 0x31, 0x2e,
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0x31, 0x00, 0x0b, 0x00, 0x02, 0x01, 0x00, 0x00, 0x0a,
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0x00, 0x0a, 0x00, 0x08, 0xba, 0xba, 0x00, 0x1d, 0x00,
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0x17, 0x00, 0x18, 0x0a, 0x0a, 0x00, 0x01, 0x00 };
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Flow f;
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SSLState *ssl_state = NULL;
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ThreadVars tv;
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DetectEngineThreadCtx *det_ctx = NULL;
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TcpSession ssn;
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AppLayerParserThreadCtx *alp_tctx = AppLayerParserThreadCtxAlloc();
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memset(&tv, 0, sizeof(ThreadVars));
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memset(&f, 0, sizeof(Flow));
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memset(&ssn, 0, sizeof(TcpSession));
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Packet *p = UTHBuildPacketReal(buf, sizeof(buf), IPPROTO_TCP,
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"192.168.1.5", "192.168.1.1",
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41424, 443);
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FLOW_INITIALIZE(&f);
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f.protoctx = (void *)&ssn;
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f.flags |= FLOW_IPV4;
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f.proto = IPPROTO_TCP;
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f.protomap = FlowGetProtoMapping(f.proto);
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p->flow = &f;
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p->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
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p->flowflags |= FLOW_PKT_TOSERVER|FLOW_PKT_ESTABLISHED;
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f.alproto = ALPROTO_TLS;
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StreamTcpInitConfig(true);
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DetectEngineCtx *de_ctx = DetectEngineCtxInit();
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FAIL_IF_NULL(de_ctx);
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de_ctx->mpm_matcher = mpm_default_matcher;
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de_ctx->flags |= DE_QUIET;
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Signature *s = DetectEngineAppendSig(de_ctx, "alert tls any any -> any any "
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"(msg:\"Test ja3.hash\"; ja3.hash; "
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"content:\"bc6c386f480ee97b9d9e52d472b772d8\"; "
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"sid:1;)");
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FAIL_IF_NULL(s);
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SigGroupBuild(de_ctx);
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DetectEngineThreadCtxInit(&tv, (void *)de_ctx, (void *)&det_ctx);
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int r = AppLayerParserParse(NULL, alp_tctx, &f, ALPROTO_TLS,
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STREAM_TOSERVER, buf, sizeof(buf));
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FAIL_IF(r != 0);
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ssl_state = f.alstate;
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FAIL_IF_NULL(ssl_state);
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FAIL_IF_NULL(ssl_state->client_connp.ja3_hash);
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SigMatchSignatures(&tv, de_ctx, det_ctx, p);
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FAIL_IF_NOT(PacketAlertCheck(p, 1));
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AppLayerParserThreadCtxFree(alp_tctx);
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DetectEngineThreadCtxDeinit(&tv, det_ctx);
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DetectEngineCtxFree(de_ctx);
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StreamTcpFreeConfig(true);
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FLOW_DESTROY(&f);
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UTHFreePacket(p);
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PASS;
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}
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static void DetectTlsJa3HashRegisterTests(void)
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{
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UtRegisterTest("DetectTlsJa3HashTest01", DetectTlsJa3HashTest01);
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UtRegisterTest("DetectTlsJa3HashTest02", DetectTlsJa3HashTest02);
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}
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@ -1,123 +0,0 @@
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/* Copyright (C) 2019 Open Information Security Foundation
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*
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* You can copy, redistribute or modify this Program under the terms of
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* the GNU General Public License version 2 as published by the Free
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* Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* version 2 along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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* 02110-1301, USA.
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*/
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/**
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* \file
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*
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* \author Mats Klepsland <mats.klepsland@gmail.com>
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*
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*/
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#include "detect-engine-build.h"
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#include "app-layer-parser.h"
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/**
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* \test Test matching on a simple client hello packet
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*/
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static int DetectTlsJa3StringTest01(void)
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{
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/* Client hello */
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uint8_t buf[] = { 0x16, 0x03, 0x03, 0x00, 0x84, 0x01, 0x00, 0x00, 0x7E,
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0x03, 0x03, 0x57, 0x04, 0x9F, 0x5D, 0xC9, 0x5C, 0x87,
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0xAE, 0xF2, 0xA7, 0x4A, 0xFC, 0x59, 0x78, 0x23, 0x31,
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0x61, 0x2D, 0x29, 0x92, 0xB6, 0x70, 0xA5, 0xA1, 0xFC,
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0x0E, 0x79, 0xFE, 0xC3, 0x97, 0x37, 0xC0, 0x00, 0x00,
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0x44, 0x00, 0x04, 0x00, 0x05, 0x00, 0x0A, 0x00, 0x0D,
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0x00, 0x10, 0x00, 0x13, 0x00, 0x16, 0x00, 0x2F, 0x00,
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0x30, 0x00, 0x31, 0x00, 0x32, 0x00, 0x33, 0x00, 0x35,
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0x00, 0x36, 0x00, 0x37, 0x00, 0x38, 0x00, 0x39, 0x00,
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0x3C, 0x00, 0x3D, 0x00, 0x3E, 0x00, 0x3F, 0x00, 0x40,
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0x00, 0x41, 0x00, 0x44, 0x00, 0x45, 0x00, 0x66, 0x00,
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0x67, 0x00, 0x68, 0x00, 0x69, 0x00, 0x6A, 0x00, 0x6B,
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0x00, 0x84, 0x00, 0x87, 0x00, 0xFF, 0x01, 0x00, 0x00,
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0x13, 0x00, 0x00, 0x00, 0x0F, 0x00, 0x0D, 0x00, 0x00,
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0x0A, 0x67, 0x6F, 0x6F, 0x67, 0x6C, 0x65, 0x2E, 0x63,
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0x6F, 0x6D, };
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Flow f;
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SSLState *ssl_state = NULL;
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ThreadVars tv;
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DetectEngineThreadCtx *det_ctx = NULL;
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TcpSession ssn;
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AppLayerParserThreadCtx *alp_tctx = AppLayerParserThreadCtxAlloc();
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memset(&tv, 0, sizeof(ThreadVars));
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memset(&f, 0, sizeof(Flow));
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memset(&ssn, 0, sizeof(TcpSession));
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Packet *p = UTHBuildPacketReal(buf, sizeof(buf), IPPROTO_TCP,
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"192.168.1.5", "192.168.1.1",
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41424, 443);
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FLOW_INITIALIZE(&f);
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f.protoctx = (void *)&ssn;
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f.flags |= FLOW_IPV4;
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f.proto = IPPROTO_TCP;
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f.protomap = FlowGetProtoMapping(f.proto);
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p->flow = &f;
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p->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
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p->flowflags |= FLOW_PKT_TOSERVER|FLOW_PKT_ESTABLISHED;
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f.alproto = ALPROTO_TLS;
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StreamTcpInitConfig(true);
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DetectEngineCtx *de_ctx = DetectEngineCtxInit();
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FAIL_IF_NULL(de_ctx);
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de_ctx->mpm_matcher = mpm_default_matcher;
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de_ctx->flags |= DE_QUIET;
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Signature *s = DetectEngineAppendSig(de_ctx, "alert tls any any -> any any "
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"(msg:\"Test ja3.string\"; ja3.string; "
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"content:\"-65-68-69-102-103-104-105-106-107-132-135-255,0,,\"; "
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"sid:1;)");
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FAIL_IF_NULL(s);
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SigGroupBuild(de_ctx);
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DetectEngineThreadCtxInit(&tv, (void *)de_ctx, (void *)&det_ctx);
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int r = AppLayerParserParse(NULL, alp_tctx, &f, ALPROTO_TLS,
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STREAM_TOSERVER, buf, sizeof(buf));
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FAIL_IF(r != 0);
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ssl_state = f.alstate;
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FAIL_IF_NULL(ssl_state);
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FAIL_IF_NULL(ssl_state->client_connp.ja3_str);
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FAIL_IF_NULL(ssl_state->client_connp.ja3_str->data);
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SigMatchSignatures(&tv, de_ctx, det_ctx, p);
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FAIL_IF_NOT(PacketAlertCheck(p, 1));
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AppLayerParserThreadCtxFree(alp_tctx);
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DetectEngineThreadCtxDeinit(&tv, det_ctx);
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DetectEngineCtxFree(de_ctx);
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StreamTcpFreeConfig(true);
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FLOW_DESTROY(&f);
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UTHFreePacket(p);
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PASS;
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}
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static void DetectTlsJa3StringRegisterTests(void)
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{
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UtRegisterTest("DetectTlsJa3StringTest01", DetectTlsJa3StringTest01);
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}
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@ -1,169 +0,0 @@
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/* Copyright (C) 2019 Open Information Security Foundation
|
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*
|
||||
* 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.
|
||||
*/
|
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|
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/**
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* \file
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*
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* \author Mats Klepsland <mats.klepsland@gmail.com>
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*
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*/
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|
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#include "detect-engine-build.h"
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#include "app-layer-parser.h"
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|
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/**
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* \test Test matching on a JA3S hash from a ServerHello record
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*/
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static int DetectTlsJa3SHashTest01(void)
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{
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/* client hello */
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uint8_t client_hello[] = {
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0x16, 0x03, 0x01, 0x00, 0xc8, 0x01, 0x00, 0x00,
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0xc4, 0x03, 0x03, 0xd6, 0x08, 0x5a, 0xa2, 0x86,
|
||||
0x5b, 0x85, 0xd4, 0x40, 0xab, 0xbe, 0xc0, 0xbc,
|
||||
0x41, 0xf2, 0x26, 0xf0, 0xfe, 0x21, 0xee, 0x8b,
|
||||
0x4c, 0x7e, 0x07, 0xc8, 0xec, 0xd2, 0x00, 0x46,
|
||||
0x4c, 0xeb, 0xb7, 0x00, 0x00, 0x16, 0xc0, 0x2b,
|
||||
0xc0, 0x2f, 0xc0, 0x0a, 0xc0, 0x09, 0xc0, 0x13,
|
||||
0xc0, 0x14, 0x00, 0x33, 0x00, 0x39, 0x00, 0x2f,
|
||||
0x00, 0x35, 0x00, 0x0a, 0x01, 0x00, 0x00, 0x85,
|
||||
0x00, 0x00, 0x00, 0x12, 0x00, 0x10, 0x00, 0x00,
|
||||
0x0d, 0x77, 0x77, 0x77, 0x2e, 0x67, 0x6f, 0x6f,
|
||||
0x67, 0x6c, 0x65, 0x2e, 0x6e, 0x6f, 0xff, 0x01,
|
||||
0x00, 0x01, 0x00, 0x00, 0x0a, 0x00, 0x08, 0x00,
|
||||
0x06, 0x00, 0x17, 0x00, 0x18, 0x00, 0x19, 0x00,
|
||||
0x0b, 0x00, 0x02, 0x01, 0x00, 0x00, 0x23, 0x00,
|
||||
0x00, 0x33, 0x74, 0x00, 0x00, 0x00, 0x10, 0x00,
|
||||
0x29, 0x00, 0x27, 0x05, 0x68, 0x32, 0x2d, 0x31,
|
||||
0x36, 0x05, 0x68, 0x32, 0x2d, 0x31, 0x35, 0x05,
|
||||
0x68, 0x32, 0x2d, 0x31, 0x34, 0x02, 0x68, 0x32,
|
||||
0x08, 0x73, 0x70, 0x64, 0x79, 0x2f, 0x33, 0x2e,
|
||||
0x31, 0x08, 0x68, 0x74, 0x74, 0x70, 0x2f, 0x31,
|
||||
0x2e, 0x31, 0x00, 0x05, 0x00, 0x05, 0x01, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x0d, 0x00, 0x16, 0x00,
|
||||
0x14, 0x04, 0x01, 0x05, 0x01, 0x06, 0x01, 0x02,
|
||||
0x01, 0x04, 0x03, 0x05, 0x03, 0x06, 0x03, 0x02,
|
||||
0x03, 0x04, 0x02, 0x02, 0x02
|
||||
};
|
||||
|
||||
/* server hello */
|
||||
uint8_t server_hello[] = {
|
||||
0x16, 0x03, 0x03, 0x00, 0x48, 0x02, 0x00, 0x00,
|
||||
0x44, 0x03, 0x03, 0x57, 0x91, 0xb8, 0x63, 0xdd,
|
||||
0xdb, 0xbb, 0x23, 0xcf, 0x0b, 0x43, 0x02, 0x1d,
|
||||
0x46, 0x11, 0x27, 0x5c, 0x98, 0xcf, 0x67, 0xe1,
|
||||
0x94, 0x3d, 0x62, 0x7d, 0x38, 0x48, 0x21, 0x23,
|
||||
0xa5, 0x62, 0x31, 0x00, 0xc0, 0x2f, 0x00, 0x00,
|
||||
0x1c, 0xff, 0x01, 0x00, 0x01, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x23, 0x00, 0x00, 0x00, 0x10,
|
||||
0x00, 0x05, 0x00, 0x03, 0x02, 0x68, 0x32, 0x00,
|
||||
0x0b, 0x00, 0x02, 0x01, 0x00
|
||||
};
|
||||
|
||||
Flow f;
|
||||
SSLState *ssl_state = NULL;
|
||||
TcpSession ssn;
|
||||
Packet *p1 = NULL;
|
||||
Packet *p2 = NULL;
|
||||
ThreadVars tv;
|
||||
DetectEngineThreadCtx *det_ctx = NULL;
|
||||
AppLayerParserThreadCtx *alp_tctx = AppLayerParserThreadCtxAlloc();
|
||||
|
||||
memset(&tv, 0, sizeof(ThreadVars));
|
||||
memset(&f, 0, sizeof(Flow));
|
||||
memset(&ssn, 0, sizeof(TcpSession));
|
||||
|
||||
p1 = UTHBuildPacketReal(client_hello, sizeof(client_hello), IPPROTO_TCP,
|
||||
"192.168.1.5", "192.168.1.1", 51251, 443);
|
||||
p2 = UTHBuildPacketReal(server_hello, sizeof(server_hello), IPPROTO_TCP,
|
||||
"192.168.1.1", "192.168.1.5", 443, 51251);
|
||||
|
||||
FLOW_INITIALIZE(&f);
|
||||
f.flags |= FLOW_IPV4;
|
||||
f.proto = IPPROTO_TCP;
|
||||
f.protomap = FlowGetProtoMapping(f.proto);
|
||||
f.alproto = ALPROTO_TLS;
|
||||
|
||||
p1->flow = &f;
|
||||
p1->flags |= PKT_HAS_FLOW | PKT_STREAM_EST;
|
||||
p1->flowflags |= FLOW_PKT_TOSERVER;
|
||||
p1->flowflags |= FLOW_PKT_ESTABLISHED;
|
||||
p1->pcap_cnt = 1;
|
||||
|
||||
p2->flow = &f;
|
||||
p2->flags |= PKT_HAS_FLOW | PKT_STREAM_EST;
|
||||
p2->flowflags |= FLOW_PKT_TOCLIENT;
|
||||
p2->flowflags |= FLOW_PKT_ESTABLISHED;
|
||||
p2->pcap_cnt = 2;
|
||||
|
||||
StreamTcpInitConfig(true);
|
||||
|
||||
DetectEngineCtx *de_ctx = DetectEngineCtxInit();
|
||||
FAIL_IF_NULL(de_ctx);
|
||||
|
||||
de_ctx->mpm_matcher = mpm_default_matcher;
|
||||
de_ctx->flags |= DE_QUIET;
|
||||
|
||||
Signature *s = DetectEngineAppendSig(de_ctx, "alert tls any any -> any any "
|
||||
"(msg:\"Test ja3s.hash\"; "
|
||||
"ja3s.hash; "
|
||||
"content:\"8217013c502e3461d19c75bb02a12aaf\"; "
|
||||
"sid:1;)");
|
||||
FAIL_IF_NULL(s);
|
||||
|
||||
SigGroupBuild(de_ctx);
|
||||
DetectEngineThreadCtxInit(&tv, (void *)de_ctx, (void *)&det_ctx);
|
||||
|
||||
int r = AppLayerParserParse(NULL, alp_tctx, &f, ALPROTO_TLS,
|
||||
STREAM_TOSERVER, client_hello,
|
||||
sizeof(client_hello));
|
||||
|
||||
FAIL_IF(r != 0);
|
||||
|
||||
ssl_state = f.alstate;
|
||||
FAIL_IF_NULL(ssl_state);
|
||||
|
||||
SigMatchSignatures(&tv, de_ctx, det_ctx, p1);
|
||||
|
||||
FAIL_IF(PacketAlertCheck(p1, 1));
|
||||
|
||||
r = AppLayerParserParse(NULL, alp_tctx, &f, ALPROTO_TLS, STREAM_TOCLIENT,
|
||||
server_hello, sizeof(server_hello));
|
||||
|
||||
FAIL_IF(r != 0);
|
||||
|
||||
FAIL_IF_NULL(ssl_state->server_connp.ja3_hash);
|
||||
|
||||
SigMatchSignatures(&tv, de_ctx, det_ctx, p2);
|
||||
|
||||
FAIL_IF_NOT(PacketAlertCheck(p2, 1));
|
||||
|
||||
AppLayerParserThreadCtxFree(alp_tctx);
|
||||
DetectEngineThreadCtxDeinit(&tv, det_ctx);
|
||||
DetectEngineCtxFree(de_ctx);
|
||||
StreamTcpFreeConfig(true);
|
||||
FLOW_DESTROY(&f);
|
||||
UTHFreePacket(p1);
|
||||
UTHFreePacket(p2);
|
||||
|
||||
PASS;
|
||||
}
|
||||
|
||||
void DetectTlsJa3SHashRegisterTests(void)
|
||||
{
|
||||
UtRegisterTest("DetectTlsJa3SHashTest01", DetectTlsJa3SHashTest01);
|
||||
}
|
||||
@ -1,162 +0,0 @@
|
||||
/* Copyright (C) 2019 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.
|
||||
*/
|
||||
|
||||
#include "detect-engine-build.h"
|
||||
#include "app-layer-parser.h"
|
||||
|
||||
/**
|
||||
* \test Test matching on a simple client hello packet
|
||||
*/
|
||||
static int DetectTlsJa3SStringTest01(void)
|
||||
{
|
||||
/* client hello */
|
||||
uint8_t client_hello[] = {
|
||||
0x16, 0x03, 0x01, 0x00, 0xc8, 0x01, 0x00, 0x00,
|
||||
0xc4, 0x03, 0x03, 0xd6, 0x08, 0x5a, 0xa2, 0x86,
|
||||
0x5b, 0x85, 0xd4, 0x40, 0xab, 0xbe, 0xc0, 0xbc,
|
||||
0x41, 0xf2, 0x26, 0xf0, 0xfe, 0x21, 0xee, 0x8b,
|
||||
0x4c, 0x7e, 0x07, 0xc8, 0xec, 0xd2, 0x00, 0x46,
|
||||
0x4c, 0xeb, 0xb7, 0x00, 0x00, 0x16, 0xc0, 0x2b,
|
||||
0xc0, 0x2f, 0xc0, 0x0a, 0xc0, 0x09, 0xc0, 0x13,
|
||||
0xc0, 0x14, 0x00, 0x33, 0x00, 0x39, 0x00, 0x2f,
|
||||
0x00, 0x35, 0x00, 0x0a, 0x01, 0x00, 0x00, 0x85,
|
||||
0x00, 0x00, 0x00, 0x12, 0x00, 0x10, 0x00, 0x00,
|
||||
0x0d, 0x77, 0x77, 0x77, 0x2e, 0x67, 0x6f, 0x6f,
|
||||
0x67, 0x6c, 0x65, 0x2e, 0x6e, 0x6f, 0xff, 0x01,
|
||||
0x00, 0x01, 0x00, 0x00, 0x0a, 0x00, 0x08, 0x00,
|
||||
0x06, 0x00, 0x17, 0x00, 0x18, 0x00, 0x19, 0x00,
|
||||
0x0b, 0x00, 0x02, 0x01, 0x00, 0x00, 0x23, 0x00,
|
||||
0x00, 0x33, 0x74, 0x00, 0x00, 0x00, 0x10, 0x00,
|
||||
0x29, 0x00, 0x27, 0x05, 0x68, 0x32, 0x2d, 0x31,
|
||||
0x36, 0x05, 0x68, 0x32, 0x2d, 0x31, 0x35, 0x05,
|
||||
0x68, 0x32, 0x2d, 0x31, 0x34, 0x02, 0x68, 0x32,
|
||||
0x08, 0x73, 0x70, 0x64, 0x79, 0x2f, 0x33, 0x2e,
|
||||
0x31, 0x08, 0x68, 0x74, 0x74, 0x70, 0x2f, 0x31,
|
||||
0x2e, 0x31, 0x00, 0x05, 0x00, 0x05, 0x01, 0x00,
|
||||
0x00, 0x00, 0x00, 0x00, 0x0d, 0x00, 0x16, 0x00,
|
||||
0x14, 0x04, 0x01, 0x05, 0x01, 0x06, 0x01, 0x02,
|
||||
0x01, 0x04, 0x03, 0x05, 0x03, 0x06, 0x03, 0x02,
|
||||
0x03, 0x04, 0x02, 0x02, 0x02
|
||||
};
|
||||
|
||||
/* server hello */
|
||||
uint8_t server_hello[] = {
|
||||
0x16, 0x03, 0x03, 0x00, 0x48, 0x02, 0x00, 0x00,
|
||||
0x44, 0x03, 0x03, 0x57, 0x91, 0xb8, 0x63, 0xdd,
|
||||
0xdb, 0xbb, 0x23, 0xcf, 0x0b, 0x43, 0x02, 0x1d,
|
||||
0x46, 0x11, 0x27, 0x5c, 0x98, 0xcf, 0x67, 0xe1,
|
||||
0x94, 0x3d, 0x62, 0x7d, 0x38, 0x48, 0x21, 0x23,
|
||||
0xa5, 0x62, 0x31, 0x00, 0xc0, 0x2f, 0x00, 0x00,
|
||||
0x1c, 0xff, 0x01, 0x00, 0x01, 0x00, 0x00, 0x00,
|
||||
0x00, 0x00, 0x00, 0x23, 0x00, 0x00, 0x00, 0x10,
|
||||
0x00, 0x05, 0x00, 0x03, 0x02, 0x68, 0x32, 0x00,
|
||||
0x0b, 0x00, 0x02, 0x01, 0x00
|
||||
};
|
||||
|
||||
Flow f;
|
||||
SSLState *ssl_state = NULL;
|
||||
TcpSession ssn;
|
||||
Packet *p1 = NULL;
|
||||
Packet *p2 = NULL;
|
||||
ThreadVars tv;
|
||||
DetectEngineThreadCtx *det_ctx = NULL;
|
||||
AppLayerParserThreadCtx *alp_tctx = AppLayerParserThreadCtxAlloc();
|
||||
|
||||
memset(&tv, 0, sizeof(ThreadVars));
|
||||
memset(&f, 0, sizeof(Flow));
|
||||
memset(&ssn, 0, sizeof(TcpSession));
|
||||
|
||||
p1 = UTHBuildPacketReal(client_hello, sizeof(client_hello), IPPROTO_TCP,
|
||||
"192.168.1.5", "192.168.1.1", 51251, 443);
|
||||
p2 = UTHBuildPacketReal(server_hello, sizeof(server_hello), IPPROTO_TCP,
|
||||
"192.168.1.1", "192.168.1.5", 443, 51251);
|
||||
|
||||
FLOW_INITIALIZE(&f);
|
||||
f.flags |= FLOW_IPV4;
|
||||
f.proto = IPPROTO_TCP;
|
||||
f.protomap = FlowGetProtoMapping(f.proto);
|
||||
f.alproto = ALPROTO_TLS;
|
||||
|
||||
p1->flow = &f;
|
||||
p1->flags |= PKT_HAS_FLOW | PKT_STREAM_EST;
|
||||
p1->flowflags |= FLOW_PKT_TOSERVER;
|
||||
p1->flowflags |= FLOW_PKT_ESTABLISHED;
|
||||
p1->pcap_cnt = 1;
|
||||
|
||||
p2->flow = &f;
|
||||
p2->flags |= PKT_HAS_FLOW | PKT_STREAM_EST;
|
||||
p2->flowflags |= FLOW_PKT_TOCLIENT;
|
||||
p2->flowflags |= FLOW_PKT_ESTABLISHED;
|
||||
p2->pcap_cnt = 2;
|
||||
|
||||
StreamTcpInitConfig(true);
|
||||
|
||||
DetectEngineCtx *de_ctx = DetectEngineCtxInit();
|
||||
FAIL_IF_NULL(de_ctx);
|
||||
|
||||
de_ctx->mpm_matcher = mpm_default_matcher;
|
||||
de_ctx->flags |= DE_QUIET;
|
||||
|
||||
Signature *s = DetectEngineAppendSig(de_ctx, "alert tls any any -> any any "
|
||||
"(msg:\"Test ja3s_hash\"; "
|
||||
"ja3s.string; "
|
||||
"content:\"771,49199,65281-0-35-16-11\"; "
|
||||
"sid:1;)");
|
||||
FAIL_IF_NULL(s);
|
||||
|
||||
SigGroupBuild(de_ctx);
|
||||
DetectEngineThreadCtxInit(&tv, (void *)de_ctx, (void *)&det_ctx);
|
||||
|
||||
int r = AppLayerParserParse(NULL, alp_tctx, &f, ALPROTO_TLS,
|
||||
STREAM_TOSERVER, client_hello,
|
||||
sizeof(client_hello));
|
||||
|
||||
FAIL_IF(r != 0);
|
||||
|
||||
ssl_state = f.alstate;
|
||||
FAIL_IF_NULL(ssl_state);
|
||||
|
||||
SigMatchSignatures(&tv, de_ctx, det_ctx, p1);
|
||||
|
||||
FAIL_IF(PacketAlertCheck(p1, 1));
|
||||
|
||||
r = AppLayerParserParse(NULL, alp_tctx, &f, ALPROTO_TLS, STREAM_TOCLIENT,
|
||||
server_hello, sizeof(server_hello));
|
||||
|
||||
FAIL_IF(r != 0);
|
||||
|
||||
FAIL_IF_NULL(ssl_state->server_connp.ja3_str);
|
||||
|
||||
SigMatchSignatures(&tv, de_ctx, det_ctx, p2);
|
||||
|
||||
FAIL_IF_NOT(PacketAlertCheck(p2, 1));
|
||||
|
||||
AppLayerParserThreadCtxFree(alp_tctx);
|
||||
DetectEngineThreadCtxDeinit(&tv, det_ctx);
|
||||
DetectEngineCtxFree(de_ctx);
|
||||
StreamTcpFreeConfig(true);
|
||||
FLOW_DESTROY(&f);
|
||||
UTHFreePacket(p1);
|
||||
UTHFreePacket(p2);
|
||||
|
||||
PASS;
|
||||
}
|
||||
|
||||
static void DetectTlsJa3SStringRegisterTests(void)
|
||||
{
|
||||
UtRegisterTest("DetectTlsJa3SStringTest01", DetectTlsJa3SStringTest01);
|
||||
}
|
||||
@ -1,216 +0,0 @@
|
||||
/* Copyright (C) 2007-2019 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 Mats Klepsland <mats.klepsland@gmail.com>
|
||||
*
|
||||
*/
|
||||
|
||||
#include "detect-engine-build.h"
|
||||
#include "app-layer-parser.h"
|
||||
|
||||
/**
|
||||
* \test Test matching on a simple google.com SNI
|
||||
*/
|
||||
static int DetectTlsSniTest01(void)
|
||||
{
|
||||
/* client hello */
|
||||
uint8_t buf[] = { 0x16, 0x03, 0x03, 0x00, 0x84, 0x01, 0x00, 0x00, 0x7E,
|
||||
0x03, 0x03, 0x57, 0x04, 0x9F, 0x5D, 0xC9, 0x5C, 0x87,
|
||||
0xAE, 0xF2, 0xA7, 0x4A, 0xFC, 0x59, 0x78, 0x23, 0x31,
|
||||
0x61, 0x2D, 0x29, 0x92, 0xB6, 0x70, 0xA5, 0xA1, 0xFC,
|
||||
0x0E, 0x79, 0xFE, 0xC3, 0x97, 0x37, 0xC0, 0x00, 0x00,
|
||||
0x44, 0x00, 0x04, 0x00, 0x05, 0x00, 0x0A, 0x00, 0x0D,
|
||||
0x00, 0x10, 0x00, 0x13, 0x00, 0x16, 0x00, 0x2F, 0x00,
|
||||
0x30, 0x00, 0x31, 0x00, 0x32, 0x00, 0x33, 0x00, 0x35,
|
||||
0x00, 0x36, 0x00, 0x37, 0x00, 0x38, 0x00, 0x39, 0x00,
|
||||
0x3C, 0x00, 0x3D, 0x00, 0x3E, 0x00, 0x3F, 0x00, 0x40,
|
||||
0x00, 0x41, 0x00, 0x44, 0x00, 0x45, 0x00, 0x66, 0x00,
|
||||
0x67, 0x00, 0x68, 0x00, 0x69, 0x00, 0x6A, 0x00, 0x6B,
|
||||
0x00, 0x84, 0x00, 0x87, 0x00, 0xFF, 0x01, 0x00, 0x00,
|
||||
0x13, 0x00, 0x00, 0x00, 0x0F, 0x00, 0x0D, 0x00, 0x00,
|
||||
0x0A, 0x67, 0x6F, 0x6F, 0x67, 0x6C, 0x65, 0x2E, 0x63,
|
||||
0x6F, 0x6D, };
|
||||
|
||||
Flow f;
|
||||
SSLState *ssl_state = NULL;
|
||||
ThreadVars tv;
|
||||
DetectEngineThreadCtx *det_ctx = NULL;
|
||||
TcpSession ssn;
|
||||
AppLayerParserThreadCtx *alp_tctx = AppLayerParserThreadCtxAlloc();
|
||||
|
||||
memset(&tv, 0, sizeof(ThreadVars));
|
||||
memset(&f, 0, sizeof(Flow));
|
||||
memset(&ssn, 0, sizeof(TcpSession));
|
||||
|
||||
Packet *p = UTHBuildPacketReal(buf, sizeof(buf), IPPROTO_TCP,
|
||||
"192.168.1.5", "192.168.1.1",
|
||||
41424, 443);
|
||||
|
||||
FLOW_INITIALIZE(&f);
|
||||
f.protoctx = (void *)&ssn;
|
||||
f.flags |= FLOW_IPV4;
|
||||
f.proto = IPPROTO_TCP;
|
||||
f.protomap = FlowGetProtoMapping(f.proto);
|
||||
|
||||
p->flow = &f;
|
||||
p->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
|
||||
p->flowflags |= FLOW_PKT_TOSERVER|FLOW_PKT_ESTABLISHED;
|
||||
f.alproto = ALPROTO_TLS;
|
||||
|
||||
StreamTcpInitConfig(true);
|
||||
|
||||
DetectEngineCtx *de_ctx = DetectEngineCtxInit();
|
||||
FAIL_IF_NULL(de_ctx);
|
||||
|
||||
de_ctx->mpm_matcher = mpm_default_matcher;
|
||||
de_ctx->flags |= DE_QUIET;
|
||||
|
||||
Signature *s = DetectEngineAppendSig(de_ctx, "alert tls any any -> any any "
|
||||
"(msg:\"Test tls.sni option\"; "
|
||||
"tls.sni; content:\"google.com\"; sid:1;)");
|
||||
FAIL_IF_NULL(s);
|
||||
|
||||
SigGroupBuild(de_ctx);
|
||||
DetectEngineThreadCtxInit(&tv, (void *)de_ctx, (void *)&det_ctx);
|
||||
|
||||
int r = AppLayerParserParse(NULL, alp_tctx, &f, ALPROTO_TLS,
|
||||
STREAM_TOSERVER, buf, sizeof(buf));
|
||||
FAIL_IF(r != 0);
|
||||
|
||||
ssl_state = f.alstate;
|
||||
FAIL_IF_NULL(ssl_state);
|
||||
|
||||
/* do detect */
|
||||
SigMatchSignatures(&tv, de_ctx, det_ctx, p);
|
||||
|
||||
FAIL_IF_NOT(PacketAlertCheck(p, 1));
|
||||
|
||||
AppLayerParserThreadCtxFree(alp_tctx);
|
||||
DetectEngineThreadCtxDeinit(&tv, det_ctx);
|
||||
DetectEngineCtxFree(de_ctx);
|
||||
|
||||
StreamTcpFreeConfig(true);
|
||||
FLOW_DESTROY(&f);
|
||||
UTHFreePacket(p);
|
||||
|
||||
PASS;
|
||||
}
|
||||
|
||||
/**
|
||||
* \test Test matching on a simple google.com SNI with pcre
|
||||
*/
|
||||
static int DetectTlsSniTest02(void)
|
||||
{
|
||||
/* client hello */
|
||||
uint8_t buf[] = { 0x16, 0x03, 0x03, 0x00, 0x84, 0x01, 0x00, 0x00, 0x7E,
|
||||
0x03, 0x03, 0x57, 0x04, 0x9F, 0x5D, 0xC9, 0x5C, 0x87,
|
||||
0xAE, 0xF2, 0xA7, 0x4A, 0xFC, 0x59, 0x78, 0x23, 0x31,
|
||||
0x61, 0x2D, 0x29, 0x92, 0xB6, 0x70, 0xA5, 0xA1, 0xFC,
|
||||
0x0E, 0x79, 0xFE, 0xC3, 0x97, 0x37, 0xC0, 0x00, 0x00,
|
||||
0x44, 0x00, 0x04, 0x00, 0x05, 0x00, 0x0A, 0x00, 0x0D,
|
||||
0x00, 0x10, 0x00, 0x13, 0x00, 0x16, 0x00, 0x2F, 0x00,
|
||||
0x30, 0x00, 0x31, 0x00, 0x32, 0x00, 0x33, 0x00, 0x35,
|
||||
0x00, 0x36, 0x00, 0x37, 0x00, 0x38, 0x00, 0x39, 0x00,
|
||||
0x3C, 0x00, 0x3D, 0x00, 0x3E, 0x00, 0x3F, 0x00, 0x40,
|
||||
0x00, 0x41, 0x00, 0x44, 0x00, 0x45, 0x00, 0x66, 0x00,
|
||||
0x67, 0x00, 0x68, 0x00, 0x69, 0x00, 0x6A, 0x00, 0x6B,
|
||||
0x00, 0x84, 0x00, 0x87, 0x00, 0xFF, 0x01, 0x00, 0x00,
|
||||
0x13, 0x00, 0x00, 0x00, 0x0F, 0x00, 0x0D, 0x00, 0x00,
|
||||
0x0A, 0x67, 0x6F, 0x6F, 0x67, 0x6C, 0x65, 0x2E, 0x63,
|
||||
0x6F, 0x6D, };
|
||||
|
||||
Flow f;
|
||||
SSLState *ssl_state = NULL;
|
||||
ThreadVars tv;
|
||||
DetectEngineThreadCtx *det_ctx = NULL;
|
||||
TcpSession ssn;
|
||||
AppLayerParserThreadCtx *alp_tctx = AppLayerParserThreadCtxAlloc();
|
||||
|
||||
memset(&tv, 0, sizeof(ThreadVars));
|
||||
memset(&f, 0, sizeof(Flow));
|
||||
memset(&ssn, 0, sizeof(TcpSession));
|
||||
|
||||
Packet *p = UTHBuildPacketReal(buf, sizeof(buf), IPPROTO_TCP,
|
||||
"192.168.1.5", "192.168.1.1",
|
||||
41424, 443);
|
||||
|
||||
FLOW_INITIALIZE(&f);
|
||||
f.protoctx = (void *)&ssn;
|
||||
f.flags |= FLOW_IPV4;
|
||||
f.proto = IPPROTO_TCP;
|
||||
f.protomap = FlowGetProtoMapping(f.proto);
|
||||
|
||||
p->flow = &f;
|
||||
p->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
|
||||
p->flowflags |= FLOW_PKT_TOSERVER|FLOW_PKT_ESTABLISHED;
|
||||
f.alproto = ALPROTO_TLS;
|
||||
|
||||
StreamTcpInitConfig(true);
|
||||
|
||||
DetectEngineCtx *de_ctx = DetectEngineCtxInit();
|
||||
FAIL_IF_NULL(de_ctx);
|
||||
|
||||
de_ctx->mpm_matcher = mpm_default_matcher;
|
||||
de_ctx->flags |= DE_QUIET;
|
||||
|
||||
Signature *s = DetectEngineAppendSig(de_ctx, "alert tls any any -> any any "
|
||||
"(msg:\"Test tls.sni option\"; "
|
||||
"tls.sni; content:\"google\"; nocase; "
|
||||
"pcre:\"/google\\.com$/i\"; sid:1;)");
|
||||
FAIL_IF_NULL(s);
|
||||
|
||||
s = DetectEngineAppendSig(de_ctx, "alert tls any any -> any any "
|
||||
"(msg:\"Test tls.sni option\"; "
|
||||
"tls.sni; content:\"google\"; nocase; "
|
||||
"pcre:\"/^\\.[a-z]{2,3}$/iR\"; sid:2;)");
|
||||
FAIL_IF_NULL(s);
|
||||
|
||||
SigGroupBuild(de_ctx);
|
||||
DetectEngineThreadCtxInit(&tv, (void *)de_ctx, (void *)&det_ctx);
|
||||
|
||||
int r = AppLayerParserParse(NULL, alp_tctx, &f, ALPROTO_TLS,
|
||||
STREAM_TOSERVER, buf, sizeof(buf));
|
||||
FAIL_IF(r != 0);
|
||||
|
||||
ssl_state = f.alstate;
|
||||
FAIL_IF_NULL(ssl_state);
|
||||
|
||||
/* do detect */
|
||||
SigMatchSignatures(&tv, de_ctx, det_ctx, p);
|
||||
|
||||
FAIL_IF_NOT(PacketAlertCheck(p, 1));
|
||||
FAIL_IF_NOT(PacketAlertCheck(p, 2));
|
||||
|
||||
AppLayerParserThreadCtxFree(alp_tctx);
|
||||
DetectEngineThreadCtxDeinit(&tv, det_ctx);
|
||||
DetectEngineCtxFree(de_ctx);
|
||||
|
||||
StreamTcpFreeConfig(true);
|
||||
FLOW_DESTROY(&f);
|
||||
UTHFreePacket(p);
|
||||
|
||||
PASS;
|
||||
}
|
||||
|
||||
static void DetectTlsSniRegisterTests(void)
|
||||
{
|
||||
UtRegisterTest("DetectTlsSniTest01", DetectTlsSniTest01);
|
||||
UtRegisterTest("DetectTlsSniTest02", DetectTlsSniTest02);
|
||||
}
|
||||
Loading…
Reference in New Issue