{"id":39052,"date":"2024-03-28T17:21:15","date_gmt":"2024-03-28T09:21:15","guid":{"rendered":"https:\/\/hongtronics.com\/?p=39052"},"modified":"2024-06-28T13:08:14","modified_gmt":"2024-06-28T05:08:14","slug":"indicator-of-compromise-ioc","status":"publish","type":"post","link":"https:\/\/hongtronics.com\/en\/indicator-of-compromise-ioc\/","title":{"rendered":"Hong Hong Dry Goods | Network Forensic Analysis and Intrusion Analysis Training is coming, let's have a serious preview first! What is IOC and how to recognize and respond to it?"},"content":{"rendered":"

Article Quick Facts:<\/strong><\/p>\n\n\n\n

\u25cf \u7db2\u8def\u5b89\u5168\u4e2d\u7684IOC\u662f\u4ec0\u9ebc\uff1f
\u25cf IOC\u548cIOA\u6709\u4ec0\u9ebc\u5340\u5225\uff1f
\u25cf IOC\u6709\u54ea\u4e9b\u985e\u578b\uff1f
\u25cf IOC\u7684\u5e38\u898b\u5be6\u4f8b\u6709\u54ea\u4e9b\uff1f
\u25cf IOC\u89e3\u6c7a\u65b9\u6848\u548c\u5de5\u5177<\/p>\n\n\n\n

\u8fd1\u671f\uff0cWireshark \u5927\u5b78\u548c\u5b8f\u8679Allegro Packets\u806f\u5408\u8209\u8fa6\u4e86\u7db2\u8def\u53d6\u8b49\u548c\u5165\u4fb5\u5206\u6790\u7dda\u4e0a\u57f9\u8a13\u8ab2\u7a0b\uff0c\u9019\u662f\u4e9e\u592a\u5730\u5340\u7684\u9996\u6b21\u57f9\u8a13\uff0c\u76ee\u7684\u662f\u70ba\u4e86\u5e6b\u52a9\u4f01\u696d\u719f\u7df4\u904b\u7528Allegro\u6d41\u91cf\u5206\u6790\u5100\u548cWireshark\uff0c\u6e96\u78ba\u8b58\u5225\u5931\u9677\u6307\u6a19\uff08IoC\uff09\u3002\u9084\u5c07\u6709\u6a5f\u6703\u8207\u524d\u9ed1\u5e3d\uff08Blackhat\uff09\u53d6\u8b49\u8abf\u67e5\u54e1Phill Shade\u4e00\u540c\u63a2\u8a0e\u771f\u5be6\u4e16\u754c\u7684\u7db2\u8def\u53d6\u8b49\u6848\u4f8b\u7814\u7a76\u54e6\u3002<\/p>\n\n\n\n

\u672c\u6587\u5148\u8207\u5927\u5bb6\u63a2\u8a0eIOC\u7684\u6982\u5ff5\u3001\u985e\u578b\u3001\u5e38\u898b\u793a\u4f8b\u4ee5\u53ca\u76f8\u95dc\u89e3\u6c7a\u65b9\u6848\u548c\u5de5\u5177\uff0c\u540c\u6642\u6bd4\u8f03IOC\u8207IOA\u7684\u5340\u5225\uff0c\u4e26\u63a2\u8a0e\u9ad8\u7d1a\u7db2\u8def\u548c\u5b89\u5168\u57f9\u8a13\u7684\u91cd\u8981\u6027\u3002<\/p>\n\n\n\n

\u4e00\u3001\u7f51\u7edc\u5b89\u5168\u4e2d\u7684IOC\u662f\u4ec0\u4e48<\/strong><\/p>\n\n\n\n

Indicators of Compromise\uff08IOC\uff09\uff0c\u4e5f\u88ab\u7a31\u70ba\u5931\u9677\u6307\u6a19\uff0c\u7d93\u5e38\u7528\u65bc\u53d6\u8b49\u8abf\u67e5\u5834\u666f\uff0c\u6307\u7684\u662f\u7db2\u8def\u653b\u64ca\u6216\u5b89\u5168\u6f0f\u6d1e\u5c0e\u81f4\u7684\u4e3b\u6a5f\u53d7\u640d\u7684\u8b49\u64da\uff0c\u6bd4\u5982\u60e1\u610f\u6a94\u54c8\u5e0c\u503c\uff0c\u60e1\u610f\u8edf\u9ad4\u7684\u7279\u5fb5\uff0c\u60e1\u610f\u7684IP\u5730\u5740\u3001URL\u3001\u529f\u80fd\u8b8a\u6578\u540d\u7a31\u7b49\u88ab\u52d5\u8b58\u5225\u7684\u4fe1\u6a19\u3002\u9019\u4e9b\u6307\u6a19\u662f\u60e1\u610f\u884c\u70ba\u8005\u7559\u4e0b\u7684\u6709\u5f62\u7dda\u7d22\u6216\u75d5\u8de1\uff0c\u6709\u52a9\u65bc\u4f01\u696d\u8b58\u5225\u3001\u5206\u6790\u3001\u8abf\u67e5\u548c\u4fee\u5fa9\u7db2\u8def\u5b89\u5168\u4e8b\u4ef6\uff0c\u4f7f\u4f01\u696d\u80fd\u5920\u8fc5\u901f\u505a\u51fa\u53cd\u61c9\uff0c\u6e1b\u8f15\u6f0f\u6d1e\u9020\u6210\u7684\u5f71\u97ff\u3002<\/p>\n\n\n\n

\u4e8c\u3001IOC\u548cIOA\u6709\u4ec0\u9ebc\u5340\u5225<\/strong><\/p>\n\n\n\n

\u653b\u64ca\u6307\u6a19\uff08IOA\uff09\u548c\u5931\u9677\u6307\u6a19\uff08IOC\uff09\u662f\u7db2\u8def\u5b89\u5168\u4e2d\u5f88\u6709\u50f9\u503c\u7684\u6982\u5ff5\uff0c\u4f46\u5b83\u5011\u5728\u5074\u91cd\u9ede\u3001\u6642\u9593\u7bc4\u570d\u548c\u4f7f\u7528\u65b9\u6cd5\u4e0a\u90fd\u6709\u6240\u4e0d\u540c\u3002\u4ee5\u4e0b\u662f IOA \u548c IOC \u7684\u4e3b\u8981\u5340\u5225\uff1a<\/p>\n\n\n\n

\u25cf \u5074\u91cd\u9ede\uff1a<\/mark><\/strong>IOA \u91cd\u9ede\u95dc\u6ce8\u653b\u64ca\u8005\u5728\u6301\u7e8c\u7db2\u8def\u653b\u64ca\u4e2d\u4f7f\u7528\u7684\u6230\u8853\u3001\u6280\u8853\u548c\u7a0b\u5f0f (TTP)\u3002\u5b83\u5011\u901a\u904e\u8b58\u5225\u8868\u660e\u5b58\u5728\u60e1\u610f\u6d3b\u52d5\u7684\u53ef\u7591\u884c\u70ba\u6216\u6a21\u5f0f\uff0c\u5e6b\u52a9\u6aa2\u6e2c\u6b63\u5728\u767c\u751f\u6216\u5373\u5c07\u767c\u751f\u7684\u653b\u64ca\u3002\u800c IOC \u5247\u5074\u91cd\u65bc\u8b58\u5225\u8868\u660e\u7cfb\u7d71\u6216\u7db2\u8def\u5df2\u88ab\u5165\u4fb5\u7684\u7dda\u7d22\u6216\u8b49\u64da\u3002\u5b83\u5011\u4f86\u81ea\u65bc\u89c0\u5bdf\u5230\u7684\u60e1\u610f\u6d3b\u52d5\uff0c\u4e26\u63d0\u4f9b\u8b58\u5225\u6210\u529f\u5165\u4fb5\u7684\u8cc7\u8a0a\u3002
\u25cf \u6642\u9593\u7bc4\u570d\uff1a<\/strong><\/mark> IOA \u901a\u5e38\u5728\u653b\u64ca\u7684\u65e9\u671f\u968e\u6bb5\u4f7f\u7528\uff0c\u4ee5\u6aa2\u6e2c\u548c\u61c9\u5c0d\u6b63\u5728\u767c\u751f\u7684\u5a01\u8105\u3002\u5b83\u5011\u53ef\u5e6b\u52a9\u4f01\u696d\u5373\u6642\u8b58\u5225\u548c\u7de9\u89e3\u653b\u64ca\uff0c\u5f9e\u800c\u5be6\u73fe\u4e3b\u52d5\u9632\u79a6\u3002\u53e6\u4e00\u65b9\u9762\uff0cIOC \u5728\u653b\u64ca\u767c\u751f\u5f8c\u4f7f\u7528\u3002\u5b83\u5011\u5c0d\u65bc\u4e8b\u4ef6\u5f8c\u8abf\u67e5\u548c\u53d6\u8b49\u5206\u6790\u975e\u5e38\u6709\u50f9\u503c\uff0c\u53ef\u4ee5\u78ba\u5b9a\u5165\u4fb5\u7684\u7bc4\u570d\u3001\u5f71\u97ff\u548c\u6839\u672c\u539f\u56e0\u3002
\u25cf \u4f7f\u7528\u65b9\u6cd5\uff1a<\/mark><\/strong> IOA \u5177\u6709\u524d\u77bb\u6027\uff0c\u53ef\u5e6b\u52a9\u5b89\u5168\u5718\u968a\u6839\u64da\u5df2\u77e5\u7684\u653b\u64ca\u6a21\u5f0f\u548c\u6280\u8853\u8b58\u5225\u6f5b\u5728\u7684\u5a01\u8105\u6216\u653b\u64ca\u3002\u5b83\u5011\u91cd\u9ede\u95dc\u6ce8\u653b\u64ca\u8005\u7684\u884c\u70ba\u548c\u6d3b\u52d5\uff0c\u4ee5\u4fbf\u5728\u653b\u64ca\u5f97\u901e\u4e4b\u524d\u6aa2\u6e2c\u548c\u9810\u9632\u653b\u64ca\u3002\u800c IOC \u662f\u53cd\u61c9\u6027\u7684\uff0c\u7528\u65bc\u5728\u653b\u64ca\u767c\u751f\u5f8c\u8b58\u5225\u662f\u5426\u5b58\u5728\u6f0f\u6d1e\u3002\u5b83\u5011\u53ef\u5e6b\u52a9\u4f01\u696d\u8b58\u5225\u548c\u61c9\u5c0d\u5b89\u5168\u4e8b\u4ef6\uff0c\u8a55\u4f30\u5371\u5bb3\u7a0b\u5ea6\uff0c\u4e26\u5be6\u65bd\u88dc\u6551\u63aa\u65bd\u3002
\u25cf \u7bc4\u570d\uff1a<\/mark><\/strong> IOA \u6db5\u84cb\u66f4\u5ee3\u6cdb\u7684\u6f5b\u5728\u653b\u64ca\u5834\u666f\u548c\u6280\u8853\u3002\u5b83\u5011\u4f7f\u7528\u884c\u70ba\u5206\u6790\u3001\u7570\u5e38\u6aa2\u6e2c\u548c\u555f\u767c\u5f0f\u65b9\u6cd5\u4f86\u8b58\u5225\u6f5b\u5728\u7684\u60e1\u610f\u6d3b\u52d5\u3002\u800c IOC \u901a\u5e38\u57fa\u65bc\u8207\u7279\u5b9a\u5a01\u8105\u6216\u5165\u4fb5\u76f8\u95dc\u7684\u5df2\u77e5\u7c3d\u540d\u3001\u6a21\u5f0f\u6216\u5de5\u5177\u3002\u5b83\u5011\u5305\u62ec\u8207\u5df2\u77e5\u60e1\u610f\u5be6\u9ad4\u76f8\u95dc\u7684\u7279\u5b9a\u6a94\u54c8\u5e0c\u503c\u3001IP \u5730\u5740\u3001URL \u6216\u6a21\u5f0f\u7b49\u6307\u6a19\u3002<\/p>\n\n\n\n

\u7e3d\u4e4b\uff0cIOA \u5074\u91cd\u65bc\u901a\u904e\u8b58\u5225\u6b63\u5728\u9032\u884c\u7684\u653b\u64ca\u4e2d\u7684\u53ef\u7591\u884c\u70ba\u548c\u6d3b\u52d5\u4f86\u6aa2\u6e2c\u548c\u9810\u9632\u653b\u64ca\uff0c\u800c IOC \u5247\u7528\u65bc\u901a\u904e\u5206\u6790\u5165\u4fb5\u5f8c\u7559\u4e0b\u7684\u7dda\u7d22\u4f86\u8ffd\u6eaf\u6027\u5730\u8b58\u5225\u548c\u8abf\u67e5\u5b89\u5168\u4e8b\u4ef6\u3002IOA \u548c IOC \u5728\u589e\u5f37\u7d44\u7e54\u7684\u6574\u9ad4\u5b89\u5168\u614b\u52e2\u548c\u4e8b\u4ef6\u56de\u61c9\u80fd\u529b\u65b9\u9762\u90fd\u767c\u63ee\u8457\u81f3\u95dc\u91cd\u8981\u7684\u4f5c\u7528\u3002<\/p>\n\n\n\n

\u4e09\u3001IOC\u6709\u54ea\u4e9b\u985e\u578b<\/strong><\/p>\n\n\n\n

\u5b89\u5168\u5718\u968a\u4f9d\u9760\u5404\u7a2e IOC \u4f86\u4fdd\u8b77\u7db2\u8def\u548c\u7aef\u9ede\u7cfb\u7d71\u3002\u5404\u7a2e\u4f86\u6e90\u4ee5\u4e0d\u540c\u7684\u65b9\u5f0f\u5c0d IOC \u9032\u884c\u5206\u985e\u3002\u6709\u4e00\u7a2e\u65b9\u6cd5\u662f\u5c07\u5176\u5206\u70ba\u4e09\u5927\u985e\uff1a<\/p>\n\n\n\n

\u25cf \u57fa\u65bc\u7db2\u8def\u578b\u3002<\/mark><\/strong>\u57fa\u65bc\u7db2\u8def\u7684 IOC \u5305\u62ec\u7570\u5e38\u6d41\u91cf\u6a21\u5f0f\u6216\u610f\u5916\u4f7f\u7528\u5354\u8b70\u6216\u7aef\u53e3\u7b49\u4e8b\u4ef6\u3002\u4f8b\u5982\uff0c\u8a2a\u554f\u67d0\u500b\u7279\u5b9a\u7db2\u7ad9\u7684\u6d41\u91cf\u53ef\u80fd\u7a81\u7136\u589e\u52a0\uff0c\u6216\u8005\u8207\u5df2\u77e5\u60e1\u610f\u7684 URL\u3001IP \u5730\u5740\u6216\u57df\u7684\u9023\u63a5\u51fa\u73fe\u610f\u5916\u3002
\u25cf \u57fa\u65bc\u4e3b\u6a5f\u578b\u3002<\/mark><\/strong>\u57fa\u65bc\u4e3b\u6a5f\u7684 IOC \u53ef\u63ed\u793a\u55ae\u500b\u7aef\u9ede\u4e0a\u7684\u53ef\u7591\u884c\u70ba\u3002\u5b83\u5011\u53ef\u80fd\u5305\u62ec\u5404\u7a2e\u6f5b\u5728\u5a01\u8105\uff0c\u5305\u62ec\u672a\u77e5\u9032\u7a0b\u3001\u53ef\u7591\u54c8\u5e0c\u6a94\u6216\u5176\u4ed6\u985e\u578b\u7684\u6a94\u3001\u7cfb\u7d71\u8a2d\u7f6e\u6216\u6a94\u8a31\u53ef\u6b0a\u7684\u66f4\u6539\uff0c\u6216\u6a94\u6848\u540d\u3001\u64f4\u5c55\u540d\u6216\u4f4d\u7f6e\u7684\u66f4\u6539\u3002\u57fa\u65bc\u6a94\u7684 IOC \u6709\u6642\u8207\u57fa\u65bc\u4e3b\u6a5f\u7684 IOC \u5206\u958b\u8655\u7406\u3002
\u25cf \u7570\u5e38\u884c\u70ba\u578b\u3002<\/mark><\/strong>\u884c\u70ba\u578b IOCs \u53cd\u6620\u7684\u662f\u6574\u500b\u7db2\u8def\u6216\u96fb\u8166\u7cfb\u7d71\u7684\u884c\u70ba\uff0c\u5982\u53cd\u5fa9\u5617\u8a66\u767b\u9304\u5931\u6557\u6216\u5728\u4e0d\u5c0b\u5e38\u7684\u6642\u9593\u767b\u9304\uff0c\u9019\u4e00\u985e\u5225\u6709\u6642\u88ab\u7d0d\u5165\u5176\u4ed6\u985e\u5225\u3002<\/p>\n\n\n\n

\u901a\u904e\u4f7f\u7528\u5404\u7a2e\u985e\u578b\u7684 IOC\uff0c\u5b89\u5168\u5718\u968a\u53ef\u4ee5\u66f4\u6709\u6548\u5730\u6aa2\u6e2c\u548c\u61c9\u5c0d\u5b89\u5168\u6f0f\u6d1e\uff0c\u4e26\u66f4\u7a4d\u6975\u5730\u9810\u9632\u5b89\u5168\u6f0f\u6d1e\u3002<\/p>\n\n\n\n

\u56db\u3001IOC \u7684\u5e38\u898b\u793a\u4f8b\u6709\u54ea\u4e9b<\/strong><\/p>\n\n\n\n

1\u3001\u7570\u5e38\u51fa\u7ad9\u7db2\u8def\u6d41\u91cf<\/mark><\/strong><\/p>\n\n\n\n

\u96e2\u958b\u7db2\u8def\u7684\u6d41\u91cf\u662f IT \u5718\u968a\u7528\u4f86\u8b58\u5225\u6f5b\u5728\u554f\u984c\u7684\u4e00\u500b\u6307\u6a19\u3002\u5982\u679c\u51fa\u7ad9\u6d41\u91cf\u6a21\u5f0f\u53ef\u7591\u7570\u5e38\uff0cIT \u5718\u968a\u53ef\u4ee5\u5bc6\u5207\u95dc\u6ce8\uff0c\u6aa2\u67e5\u662f\u5426\u6709\u554f\u984c\u3002\u7531\u65bc\u9019\u7a2e\u6d41\u91cf\u4f86\u81ea\u7db2\u8def\u5167\u90e8\uff0c\u56e0\u6b64\u901a\u5e38\u6700\u5bb9\u6613\u76e3\u63a7\uff0c\u5982\u679c\u7acb\u5373\u63a1\u53d6\u884c\u52d5\uff0c\u5c31\u80fd\u963b\u6b62\u591a\u7a2e\u5a01\u8105\u3002<\/p>\n\n\n\n

2\u3001\u7db2\u8def\u91e3\u9b5a\u96fb\u5b50\u90f5\u4ef6<\/mark><\/strong><\/p>\n\n\n\n

\u7db2\u8def\u91e3\u9b5a\u96fb\u5b50\u90f5\u4ef6\u662f\u653b\u64ca\u8005\u7372\u53d6\u654f\u611f\u8cc7\u8a0a\u6216\u5728\u53d7\u5bb3\u8005\u7cfb\u7d71\u4e2d\u5b89\u88dd\u60e1\u610f\u8edf\u9ad4\u7684\u4e00\u7a2e\u5e38\u898b\u65b9\u5f0f\u3002\u8981\u8b58\u5225\u9019\u4e9b\u96fb\u5b50\u90f5\u4ef6\u53ef\u80fd\u5f88\u56f0\u96e3\uff0c\u56e0\u70ba\u5b83\u5011\u901a\u5e38\u770b\u8d77\u4f86\u50cf\u662f\u4f86\u81ea\u53ef\u4fe1\u4f86\u6e90\u7684\u5408\u6cd5\u901a\u4fe1\u3002\u4f46\u662f\uff0c\u5982\u679c\u767c\u73fe\u4efb\u4f55\u53ef\u7591\u7684\u96fb\u5b50\u90f5\u4ef6\uff0c\u4f8b\u5982\u8981\u6c42\u63d0\u4f9b\u767b\u9304\u6191\u64da\u6216\u6307\u5411\u964c\u751f\u7db2\u7ad9\u7684\u93c8\u63a5\uff0c\u4e00\u5b9a\u8981\u8b39\u614e\u4e26\u9032\u4e00\u6b65\u8abf\u67e5\u3002<\/p>\n\n\n\n

3\u3001\u7279\u6b0a\u7528\u6236\u5e33\u6236\u6d3b\u52d5\u7570\u5e38<\/mark><\/strong><\/p>\n\n\n\n

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4\u3001\u5730\u7406\u4f4d\u7f6e\u7570\u5e38<\/mark><\/strong><\/p>\n\n\n\n

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5\u3001\u5176\u4ed6\u767b\u9304\u4fe1\u865f<\/mark><\/strong><\/p>\n\n\n\n

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6\u3001\u8cc7\u6599\u5eab\u8b80\u53d6\u91cf\u6fc0\u589e<\/mark><\/strong><\/p>\n\n\n\n

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7\u3001HTML \u56de\u61c9\u5927\u5c0f<\/mark><\/strong><\/p>\n\n\n\n

\u5982\u679c\u5178\u578b\u7684\u8d85\u6587\u672c\u6a19\u8a18\u8a9e\u8a00\uff08HTML\uff09\u56de\u61c9\u5927\u5c0f\u76f8\u5c0d\u8f03\u5c0f\uff0c\u4f46\u6ce8\u610f\u5230\u56de\u61c9\u5927\u5c0f\u8981\u5927\u5f97\u591a\uff0c\u9019\u53ef\u80fd\u8868\u660e\u6578\u64da\u5df2\u88ab\u5916\u6cc4\u3002\u7576\u6578\u64da\u50b3\u8f38\u7d66\u653b\u64ca\u8005\u6642\uff0c\u5927\u91cf\u6578\u64da\u6703\u5c0e\u81f4\u66f4\u5927\u7684 HTML \u56de\u61c9\u5927\u5c0f\u3002<\/p>\n\n\n\n

8\u3001\u5c0d\u540c\u4e00\u6a94\u7684\u5927\u91cf\u8acb\u6c42<\/mark><\/strong><\/p>\n\n\n\n

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9\u3001\u4e0d\u5339\u914d\u7684\u7aef\u53e3\u61c9\u7528\u6d41\u91cf<\/mark><\/strong><\/p>\n\n\n\n

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10\u3001\u53ef\u7591\u7684\u8a3b\u518a\u8868\u6216\u7cfb\u7d71\u6a94\u66f4\u6539<\/mark><\/strong><\/p>\n\n\n\n

Windows \u8a3b\u518a\u8868\u5305\u542b\u654f\u611f\u8cc7\u8a0a\uff0c\u4f8b\u5982\u64cd\u4f5c\u7cfb\u7d71\u548c\u61c9\u7528\u7a0b\u5f0f\u7684\u914d\u7f6e\u8a2d\u7f6e\u548c\u9078\u9805\u3002\u4e0d\u65b7\u4fee\u6539\u8a3b\u518a\u8868\u53ef\u80fd\u8868\u660e\u653b\u64ca\u8005\u6b63\u5728\u5275\u5efa\u7528\u65bc\u57f7\u884c\u60e1\u610f\u4ee3\u78bc\u7684\u7cfb\u7d71\u3002\u60e1\u610f\u8edf\u9ad4\u901a\u5e38\u5305\u542b\u66f4\u6539\u8a3b\u518a\u8868\u6216\u7cfb\u7d71\u6a94\u7684\u4ee3\u78bc\u3002\u5982\u679c\u51fa\u73fe\u53ef\u7591\u66f4\u6539\uff0c\u5247\u53ef\u80fd\u662f IOC\u3002\u5efa\u7acb\u57fa\u7dda\u53ef\u4ee5\u66f4\u5bb9\u6613\u5730\u767c\u73fe\u653b\u64ca\u8005\u6240\u505a\u7684\u66f4\u6539\u3002<\/p>\n\n\n\n

11\u3001DNS \u8acb\u6c42\u7570\u5e38<\/mark><\/strong><\/p>\n\n\n\n

\u99ed\u5ba2\u7d93\u5e38\u4f7f\u7528\u547d\u4ee4\u8207\u63a7\u5236\uff08C&C\uff09\u4f3a\u670d\u5668\u901a\u904e\u60e1\u610f\u8edf\u9ad4\u5165\u4fb5\u7db2\u8def\u3002C&C \u4f3a\u670d\u5668\u6703\u767c\u9001\u547d\u4ee4\u4ee5\u7aca\u53d6\u6578\u64da\u3001\u4e2d\u65b7\u7db2\u8def\u670d\u52d9\u6216\u7528\u60e1\u610f\u8edf\u9ad4\u611f\u67d3\u7cfb\u7d71\u3002\u5982\u679c\u529f\u80fd\u8b8a\u6578\u540d\u7a31\u7cfb\u7d71 (DNS) \u8acb\u6c42\u7570\u5e38\uff0c\u7279\u5225\u662f\u4f86\u81ea\u67d0\u500b\u4e3b\u6a5f\u7684\u8acb\u6c42\uff0c\u9019\u53ef\u80fd\u5c31\u662f IOC\u3002<\/p>\n\n\n\n

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12\u3001\u672a\u77e5\u8edf\u9ad4\u5b89\u88dd<\/mark><\/strong><\/p>\n\n\n\n

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\u4e94\u3001IOC \u89e3\u6c7a\u65b9\u6848\u548c\u5de5\u5177<\/strong><\/p>\n\n\n\n

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1\u3001\u64f4\u5c55\u6aa2\u6e2c\u548c\u56de\u61c9 (XDR)\u5e73\u81fa<\/mark><\/strong><\/p>\n\n\n\n

XDR \u4f7f\u7d44\u7e54\u80fd\u5920\u6536\u96c6\u3001\u5206\u6790\u548c\u95dc\u806f\u4f86\u81ea\u591a\u500b\u4f86\u6e90\uff08\u5305\u62ec IoC\uff09\u7684\u5b89\u5168\u6578\u64da\uff0c\u4ee5\u6aa2\u6e2c\u6f5b\u5728\u5a01\u8105\u3002<\/p>\n\n\n\n

2\u3001\u7d42\u7aef\u5b89\u5168\u9632\u8b77\u5e73\u81fa<\/mark><\/strong><\/p>\n\n\n\n

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3\u3001\u5b89\u88dd\u81ea\u52d5\u6aa2\u67e5\u5de5\u5177<\/mark><\/strong><\/p>\n\n\n\n

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4\u3001\u7db2\u8def\u6d41\u91cf\u76e3\u63a7\u548c\u5206\u6790\u5de5\u5177<\/mark><\/strong><\/p>\n\n\n\n

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5\u3001\u7dca\u8ddf\u6280\u8853\u524d\u6cbf\u8da8\u52e2\u548c\u5831\u544a<\/mark><\/strong><\/p>\n\n\n\n

\u5f9e\u53ef\u9760\u7684\u516c\u958b IoC \u8cc7\u8a0a\u6e90\u7db2\u7ad9\u77ad\u89e3\u6709\u95dc IoC \u7684\u8da8\u52e2\u548c\u5831\u544a\u3002\u6b64\u5916\uff0c\u516c\u8a8d\u7684 IoC \u7684\u5167\u90e8\u8cc7\u6599\u5eab\u53ef\u4ee5\u96c6\u6210\u5230\u76e3\u63a7\u5de5\u5177\u548c SIEM \u4e2d\u3002<\/p>\n\n\n\n

If you are interested in the above content, please feel free toContact Us<\/a>!<\/strong><\/p>\n\n\n\n

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