{"id":1226,"date":"2019-04-11T11:37:44","date_gmt":"2019-04-11T03:37:44","guid":{"rendered":"https:\/\/blog.pfchina.org\/?p=1226"},"modified":"2020-08-24T21:42:54","modified_gmt":"2020-08-24T13:42:54","slug":"%e5%bc%80%e6%ba%90ids%ef%bc%9asnort%e8%bf%98%e6%98%afsuricata%ef%bc%9f%e6%9b%b4%e6%96%b0%e4%ba%8e2019","status":"publish","type":"post","link":"https:\/\/blog.pfchina.org\/?p=1226","title":{"rendered":"\u5f00\u6e90IDS\uff1aSnort\u8fd8\u662fSuricata\uff1f[\u66f4\u65b0\u4e8e2019]"},"content":{"rendered":"

\u5c3d\u7ba1\u65e9\u671f\u7c7b\u578b\u7684\u7f51\u7edc\u5165\u4fb5\u68c0\u6d4b\u7cfb\u7edf\u4e00\u76f4\u8981\u8ffd\u6eaf\u523020\u4e16\u7eaa80\u5e74\u4ee3\u65e9\u671f\uff0c\u4f46\u5f53Martin Roesch\u521b\u5efa\u4ed6\u7684\u514d\u8d39\u548c\u5f00\u6e90IDS\u7cfb\u7edfSNORT<\/a>\u65f6\uff0cIDS\u7684\u6982\u5ff5\u8d77\u98de\u4e86\u3002\u7531\u4e8e\u5176\u8f7b\u5de7\u7684\u8bbe\u8ba1\u548c\u7075\u6d3b\u7684\u90e8\u7f72\u9009\u9879\uff0cSnort\u7684\u7528\u6237\u7fa4\u5728\u63a5\u4e0b\u6765\u7684\u51e0\u5e74\u4e2d\u8fc5\u901f\u589e\u957f\u30022001\u5e74\uff0cMartin Roesch\u521b\u5efa\u4e86Sourcefire\u516c\u53f8\uff082013\u5e74\u88ab\u601d\u79d1\u6536\u8d2d\uff09\uff0c\u4f7f\u7528\u57fa\u4e8eSNORT\u7684\u5546\u4e1aIDS\u4ea7\u54c1\u3002SNORT\u7684\u539f\u59cb\u514d\u8d39\u548c\u5f00\u6e90\u7248\u672c\u4ecd\u7136\u53ef\u7528\uff0c\u76ee\u524d\u5e7f\u6cdb\u7528\u4e8e\u5168\u7403\u7f51\u7edc\u3002\u4e0e\u6b64\u540c\u65f6\uff0c\u4e00\u4e9b\u7ade\u4e89\u5bf9\u624b\u5728\u5f00\u6e90IDS\u9886\u57df\u53d6\u5f97\u4e86\u8fdb\u5c55\uff0c\u5176\u4e2d\u6700\u7740\u540d\u7684\u662fSuricata<\/a>\u3002\u4e0b\u9762\u6765\u4ecb\u7ecd\u4e00\u4e0bSNORT\u548cSuricata\u7684\u4e3b\u8981\u533a\u522b\uff0c\u4ee5\u53ca\u5982\u4f55\u9009\u62e9IDS\u4ea7\u54c1\uff1f<\/p>\n

\u89c4\u5219<\/h1>\n

IDS\u89e3\u51b3\u65b9\u6848\u4ec5\u9002\u7528\u53ef\u5e94\u7528\u4e8e\u53d7\u76d1\u63a7\u6d41\u91cf\u7684\u53ef\u7528\u89c4\u5219\u3002Snort\u4e00\u76f4\u6709\u5f88\u591a\u793e\u533a\u652f\u6301\uff0c\u4ea7\u751f\u4e86\u4e00\u4e2a\u5b9e\u8d28\u6027\u7684\u89c4\u5219\u96c6\uff0c\u5e76\u5b9a\u671f\u66f4\u65b0\u3002\u89c4\u5219\u7684\u8bed\u6cd5\u975e\u5e38\u7b80\u5355\uff0c\u7a0b\u5e8f\u7ed3\u6784\u5141\u8bb8\u4efb\u4f55\u4eba\u5c06\u81ea\u5b9a\u4e49\u89c4\u5219\u90e8\u7f72\u5230\u5176IDS\u4e2d\u6216\u4e0e\u793e\u533a\u5171\u4eab\u3002\u4e00\u4e9b\u5546\u4e1a\u516c\u53f8\u4e5f\u5236\u5b9a\u4e86SNORT\u89c4\u5219\uff0c\u53ef\u4ee5\u6309\u6708\u6216\u6309\u5e74\u8d2d\u4e70\u3002\u5982Talos\u7684SO \/ VRT\u89c4\u5219<\/a>\u548cCrowdStrikes\u7684\u5a01\u80c1\u60c5\u62a5\u670d\u52a1<\/a>\u3002<\/p>\n

Suricata\u53ef\u4ee5\u4f7f\u7528\u4e0eSNORT\u76f8\u540c\u7684\u89c4\u5219\u3002\u8bb8\u591a\uff08\u4f46\u4e0d\u662f\u5168\u90e8\uff09VRT\u89c4\u5219\u4ecd\u7136\u6709\u6548\u3002Suricata\u6709\u81ea\u5df1\u7684\u89c4\u5219\u96c6\uff0c\u6700\u521d\u53d1\u5e03\u7ed9\u4ed8\u8d39\u8ba2\u9605\u8005\uff0c30\u523060\u5929\u624d\u540e\u514d\u8d39\u63d0\u4f9bEmerging Threats<\/a>\u3002\u8fd9\u4e9b\u89c4\u5219\u66f4\u591a\u5730\u5229\u7528\u4e86Suricata\u63d0\u4f9b\u7684\u9644\u52a0\u529f\u80fd<\/a>\uff0c\u4f8b\u5982\u672a\u77e5\u7aef\u53e3\u534f\u8bae\u68c0\u6d4b\u548c\u81ea\u52a8\u6587\u4ef6\u68c0\u6d4b\u4ee5\u53ca\u6587\u4ef6\u63d0\u53d6<\/a>\u3002<\/p>\n

\u5e94\u7528\u68c0\u6d4b<\/h1>\n

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Suricata\u5728\u8fd9\u4e2a\u9886\u57df\u7684\u5de5\u4f5c\u7565\u6709\u4e0d\u540c\u3002\u5b83\u652f\u6301\u5e94\u7528\u5c42\u68c0\u6d4b\u89c4\u5219\uff0c\u4f8b\u5982\uff0c\u53ef\u4ee5\u6839\u636e\u534f\u8bae\u8bc6\u522b\u975e\u6807\u51c6\u7aef\u53e3\u4e0a\u7684HTTP\u6216SSH\u6d41\u91cf\u3002\u7136\u540e\uff0c\u5b83\u8fd8\u4f1a\u5c06\u534f\u8bae\u7279\u5b9a\u7684\u65e5\u5fd7\u8bbe\u7f6e\u5e94\u7528\u4e8e\u8fd9\u4e9b\u68c0\u6d4b\u3002<\/p>\n

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\u591a\u7ebf\u7a0b<\/h1>\n

Suricata\u7684\u4e3b\u8981\u4f18\u70b9\u4e4b\u4e00\u662f\u5b83\u6700\u8fd1\u6bd4Snort\u5f00\u53d1\u5f97\u66f4\u597d\u3002\u8fd9\u610f\u5473\u7740\u5b83\u62e5\u6709\u66f4\u591a\u7684\u529f\u80fd\uff0c\u8fd9\u4e9b\u529f\u80fd\u76ee\u524d\u51e0\u4e4e\u662f\u4e0d\u5bb9\u9519\u8fc7\u7684\u3002\u5176\u4e2d\u4e00\u4e2a\u529f\u80fd\u662f\u652f\u6301\u591a\u7ebf\u7a0b\u3002\u591a\u5e74\u6765\u7f51\u7edc\u6d41\u91cf\u7684\u589e\u52a0\u5927\u5927\u63d0\u9ad8\u4e86IDS\u8bbe\u5907\u7684\u5904\u7406\u9700\u6c42<\/a>\uff08\u4ee5\u6bcf\u79d2\u6570\u636e\u5305\u4e3a\u5355\u4f4d\uff09\uff0c\u800cSuricata\u4e00\u5f00\u59cb\u5c31\u652f\u6301\u591a\u7ebf\u7a0b\u3002\u4f46\u662f\uff0cSnort\u4e0d\u652f\u6301\u591a\u7ebf\u7a0b\u3002\u65e0\u8bbaCPU\u5305\u542b\u591a\u5c11\u4e2a\u6838\u5fc3\uff0cSnort\u90fd\u53ea\u4f7f\u7528\u4e00\u4e2a\u6838\u5fc3\u6216\u7ebf\u7a0b\u3002\u867d\u7136\u6709\u4e00\u4e2a\u76f8\u5f53\u590d\u6742\u7684\u89e3\u51b3\u65b9\u6cd5\uff0c\u5c31\u662f\u8fd0\u884c\u591a\u4e2aSNORT\u5355\u7ebf\u7a0b\u5b9e\u4f8b\uff0c\u5168\u90e8\u8fdb\u5165\u540c\u4e00\u4e2a\u65e5\u5fd7\u3002\u4f46\u662f\uff0c\u7ba1\u7406\u6b64\u8fc7\u7a0b\uff08AutoFP\uff09\u7684\u989d\u5916\u5f00\u9500\u548c\u786c\u4ef6\u7684\u9ad8\u6210\u672c\u610f\u5473\u7740\u5728\u751f\u4ea7\u73af\u5883\u4e2d\u5f88\u5c11\u4f1a\u53bb\u5e94\u7528\u3002SNORT3<\/a>\u5c06\u652f\u6301\u591a\u7ebf\u7a0b\uff0c\u4f46\u5b83\u4ecd\u5904\u4e8eAlpha\u9636\u6bb5\u3002\u4e0d\u5efa\u8bae\u5728\u751f\u4ea7\u73af\u5883\u4e2d\u4f7f\u7528Alpha\u9636\u6bb5\u4ea7\u54c1\u3002\u6beb\u65e0\u7591\u95ee\uff0c\u591a\u7ebf\u7a0b\u662f\u8003\u8651Suricata\u800c\u4e0d\u662fSnort\u7684\u5f3a\u6709\u529b\u8bba\u636e\u3002<\/p>\n

\u6587\u4ef6\u63d0\u53d6<\/h1>\n

Suricata\u652f\u6301\u6587\u4ef6\u63d0\u53d6<\/a>\u3002\u8fd9\u662f\u4e00\u4e2a\u975e\u5e38\u6709\u7528\u7684\u529f\u80fd\uff0c\u5141\u8bb8\u5728\u89e6\u53d1\u5305\u542b\u9009\u9879\u201cfilestore\u201d\u7684\u89c4\u5219\u540e\u81ea\u52a8\u63d0\u53d6\u6240\u9009\u6587\u4ef6\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u63d0\u53d6\u6240\u6709.pdf\u6587\u4ef6\u6216\u6240\u6709\u5355\u4e2a\u50cf\u7d20.png\u6587\u4ef6\uff0c\u5e76\u5c06\u5b83\u4eec\u5b58\u50a8\u5728\u9884\u914d\u7f6e\u7684\u6587\u4ef6\u5939\u4e2d\uff0c\u4ee5\u8fdb\u884c\u8fdb\u4e00\u6b65\u7684\u624b\u52a8\u5206\u6790\uff0cVirusTotal<\/a>\u67e5\u627e\u751a\u81f3\u81ea\u52a8\u6c99\u76d2\u3002<\/p>\n

\u9009\u62e9\u65b9\u6848<\/h1>\n

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\u7ed3\u8bba<\/h1>\n

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