{"id":834,"date":"2022-10-22T12:21:23","date_gmt":"2022-10-22T04:21:23","guid":{"rendered":"http:\/\/www.aqwu.net\/wp\/?p=834"},"modified":"2022-10-22T15:16:00","modified_gmt":"2022-10-22T07:16:00","slug":"%e6%94%bb%e5%87%bb%e5%9b%be%e5%af%b9%e7%be%8e%e5%9b%bdcert-aa22-108a%e7%9a%84%e5%9b%9e%e5%ba%94%ef%bc%9a%e6%9c%9d%e9%b2%9c%e9%92%88%e5%af%b9%e5%8c%ba%e5%9d%97%e9%93%be%e5%85%ac%e5%8f%b8","status":"publish","type":"post","link":"https:\/\/www.aqwu.net\/wp\/?p=834","title":{"rendered":"\u653b\u51fb\u56fe\u5bf9\u7f8e\u56fdCERT AA22-108A\u7684\u56de\u5e94\uff1a\u671d\u9c9c\u9488\u5bf9\u533a\u5757\u94fe\u516c\u53f8"},"content":{"rendered":"\n<p>\u8054\u90a6\u8c03\u67e5\u5c40\uff08FBI\uff09\uff0c\u7f51\u7edc\u5b89\u5168\u548c\u57fa\u7840\u8bbe\u65bd\u5b89\u5168\u5c40\uff08CISA\uff09\u548c\u7f8e\u56fd\u8d22\u653f\u90e8\u53d1\u5e03\u4e86\u4e00\u4efd\u8054\u5408\u7f51\u7edc\u5b89\u5168\u54a8\u8be2\uff0c\u8be6\u7ec6\u8bf4\u660e\u4e86\u671d\u9c9c\u5a01\u80c1\u884c\u4e3a\u8005\uff08\u901a\u5e38\u79f0\u4e3aAPT38\u6216Stardust\uff09\u6700\u8fd1\u5bf9\u52a0\u5bc6\u8d27\u5e01\u548c\u76f8\u5173\u90e8\u95e8\u7684\u653b\u51fb\u3002<\/p>\n\n\n\n<p>\u539f\u6587\u94fe\u63a5\uff1ahttps:\/\/www.attackiq.com\/2022\/05\/10\/attack-graph-response-to-us-cert-aa22-108a-north-korean-targeting-of-blockchain-companies\/<\/p>\n\n\n\n<p>\u8054\u90a6\u8c03\u67e5\u5c40\uff08FBI\uff09\uff0c\u7f51\u7edc\u5b89\u5168\u548c\u57fa\u7840\u8bbe\u65bd\u5b89\u5168\u5c40\uff08CISA\uff09\u548c\u7f8e\u56fd\u8d22\u653f\u90e8<a href=\"https:\/\/www.cisa.gov\/uscert\/ncas\/alerts\/aa22-108a\" target=\"_blank\" rel=\"noreferrer noopener\">\u53d1\u5e03\u4e86\u4e00\u4efd\u8054\u5408\u7f51\u7edc\u5b89\u5168\u54a8\u8be2\uff0c\u8be6\u7ec6\u8bf4\u660e\u4e86<\/a>\u671d\u9c9c\u5a01\u80c1\u884c\u4e3a\u8005\uff08\u901a\u5e38\u79f0\u4e3a<a href=\"https:\/\/www.crowdstrike.com\/blog\/meet-crowdstrikes-adversary-of-the-month-for-april-stardust-chollima\/\" target=\"_blank\" rel=\"noreferrer noopener\">APT38\u6216\u661f\u5c18\u4e54\u5229\u9a6c<\/a>\uff09\u6700\u8fd1\u5bf9\u52a0\u5bc6\u8d27\u5e01\u548c\u76f8\u5173\u90e8\u95e8\u7684\u76ee\u6807\u3002\u8be5\u884c\u4e3a\u8005<a href=\"https:\/\/www.mandiant.com\/resources\/apt38-details-on-new-north-korean-regime-backed-threat-group\" target=\"_blank\" rel=\"noreferrer noopener\">\u8d1f\u8d23<\/a>\u9488\u5bf9\u4f20\u7edf\u91d1\u878d\u548c\u8f83\u65b0\u7684\u52a0\u5bc6\u8d27\u5e01\u884c\u4e1a\u7684\u91d1\u878d\u52a8\u673a\u7684\u7f51\u7edc\u653b\u51fb\u3002\u8be5\u7ec4\u7ec7\u81f3\u5c11\u81ea2014\u5e74\u4ee5\u6765\u4e00\u76f4\u6d3b\u8dc3\uff0c\u8d1f\u8d23\u4ece\u5168\u7403\u94f6\u884c\u7a83\u53d6\u6570\u767e\u4e07\u7f8e\u5143\uff0c\u5e76\u4ece\u4e2a\u4eba\u94b1\u5305\u548c\u5927\u578b\u52a0\u5bc6\u4ea4\u6613\u6240\u7a83\u53d6\u6570\u767e\u4e07\u7f8e\u5143\u7684\u52a0\u5bc6\u8d27\u5e01\u3002<\/p>\n\n\n\n<p>\u867d\u7136\u5229\u7528\u8fd9\u4e9b\u91d1\u878d\u7cfb\u7edf\u6765\u4fc3\u8fdb\u8d44\u91d1\u76d7\u7a83\u7684\u6280\u672f\u662f<a href=\"https:\/\/www.darkreading.com\/perimeter\/inside-the-north-korean-hacking-operation-behind-swift-bank-attacks\" target=\"_blank\" rel=\"noreferrer noopener\">\u72ec\u4e00\u65e0\u4e8c<\/a>\u7684\uff0c\u4f46\u5b83\u4eec\u7684\u653b\u51fb\u59cb\u4e8e\u6d89\u53ca\u9c7c\u53c9\u5f0f\u7f51\u7edc\u9493\u9c7c\uff0c\u4e0b\u8f7d\u5668\u548c\u4f7f\u7528\u5e38\u89c1\u7684\u672c\u673a\u64cd\u4f5c\u7cfb\u7edf\u547d\u4ee4\u6765\u4e86\u89e3\u6709\u5173\u53d7\u611f\u67d3\u53d7\u5bb3\u8005\u7684\u66f4\u591a\u4fe1\u606f\u7684\u4f20\u7edf\u65b9\u6cd5\u3002\u8fd9\u4e9b\u65e2\u5b9a\u6280\u672f\u4e5f\u88ab\u5176\u4ed6\u671d\u9c9c\u8d5e\u52a9\u7684\u884c\u4e3a\u8005\u4f7f\u7528\uff0c\u5e76\u7528\u4e8e\u653b\u51fb\u671d\u9c9c\u611f\u5174\u8da3\u7684\u5176\u4ed6\u76ee\u6807\u3002<\/p>\n\n\n\n<p>\u901a\u8fc7\u5728 AttackIQ \u5b89\u5168\u4f18\u5316\u5e73\u53f0\u4e2d\u4f7f\u7528\u8fd9\u4e2a\u65b0\u7684\u653b\u51fb\u56fe\uff0c\u5b89\u5168\u56e2\u961f\u5c06\u80fd\u591f\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\"><li>\u8bc4\u4f30\u9488\u5bf9\u7f51\u7edc\u548c\u7aef\u70b9\u653b\u51fb\u9762\u4e0a\u7684\u5165\u7ad9\u5df2\u77e5\u6076\u610f\u8f6f\u4ef6\u7684\u5b89\u5168\u63a7\u5236\u3002<\/li><li>\u8bc4\u4f30\u5a01\u80c1\u53c2\u4e0e\u8005\u5df2\u8be6\u7ec6\u8bb0\u5f55\u4e14\u957f\u671f\u4f7f\u7528\u7684\u6280\u672f\u7684\u5b89\u5168\u72b6\u51b5\u3002<\/li><li>\u9488\u5bf9\u91c7\u53d6\u989d\u5916\u6b65\u9aa4\u9690\u85cf\u548c\u9003\u907f\u68c0\u6d4b\u7684\u53c2\u4e0e\u8005\u6301\u7eed\u9a8c\u8bc1\u68c0\u6d4b\u548c\u9884\u9632\u7ba1\u9053\u3002<\/li><\/ol>\n\n\n\n<figure class=\"wp-block-image aligncenter\"><a href=\"https:\/\/attackiq.com\/wp-content\/uploads\/2022\/05\/USCERT-AA22-108A-large-scaled.jpeg\" target=\"_blank\" rel=\"noreferrer noopener\"><img decoding=\"async\" src=\"https:\/\/attackiq.com\/wp-content\/uploads\/2022\/05\/USCERT-AA22-108A-large-scaled.jpeg\" alt=\"\" class=\"wp-image-13509\"\/><\/a><\/figure>\n\n\n\n<p><a href=\"https:\/\/attackiq.com\/wp-content\/uploads\/2022\/05\/USCERT-AA22-108A-large-scaled.jpeg\" target=\"_blank\" rel=\"noreferrer noopener\">\u70b9\u51fb\u67e5\u770b\u5927\u56fe\u3002<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u68c0\u6d4b\u548c\u7f13\u89e3\u5efa\u8bae<\/h2>\n\n\n\n<p>\u6b64\u653b\u51fb\u56fe\u4f7f\u7528 APT38 \u5728\u6076\u610f\u8f6f\u4ef6\u4f20\u9012\u548c\u5b89\u88c5\u671f\u95f4\u8868\u73b0\u51fa\u7684\u884c\u4e3a\u6a21\u62df\u653b\u51fb\u3002\u4eff\u771f\u4ece\u4e0b\u8f7d\u4ed6\u4eec\u7684\u4e00\u4e2a\u7279\u6d1b\u4f0a\u6728\u9a6c\u5316\u7684\u52a0\u5bc6\u8d27\u5e01\u8f6f\u4ef6\u5b89\u88c5\u7a0b\u5e8f\u5f00\u59cb\uff0c\u7136\u540e\u9075\u5faa\u4ed6\u4eec\u7684\u9632\u5fa1\u89c4\u907f\u6280\u672f\u548c\u7cfb\u7edf\u5206\u6790\u6b65\u9aa4\uff0c\u5bfc\u81f4\u6267\u884c\u6700\u7ec8\u7684Manuscrypt\u540e\u95e8\u3002\u5177\u4f53\u800c\u8a00\uff0c\u653b\u51fb\u56fe\u91c7\u53d6\u4ee5\u4e0b\u6b65\u9aa4\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u65b9\u6848 1\uff1a\u9c7c\u53c9\u5f0f\u7f51\u7edc\u9493\u9c7c\u94fe\u63a5 \uff08<a href=\"https:\/\/attack.mitre.org\/techniques\/T1566\/002\/\" target=\"_blank\" rel=\"noreferrer noopener\">T1566.002<\/a>)<\/h3>\n\n\n\n<p>\u5a01\u80c1\u53c2\u4e0e\u8005\u901a\u8fc7\u5411\u4ee5\u9ad8\u85aa\u5de5\u4f5c\u673a\u4f1a\u4e3b\u9898\u4e3a\u4e2d\u5fc3\u7684\u76ee\u6807\u53d1\u9001\u5927\u89c4\u6a21\u7f51\u7edc\u9493\u9c7c\u6d88\u606f\u6765\u5f00\u59cb\u4ed6\u4eec\u7684\u6d3b\u52a8\u3002\u7f51\u7edc\u9493\u9c7c\u90ae\u4ef6\u7684\u76ee\u7684\u662f\u8ba9\u76ee\u6807\u4e0b\u8f7d\u53c2\u4e0e\u8005\u7684\u7279\u6d1b\u4f0a\u6728\u9a6c\u5316\u8f6f\u4ef6\u5b89\u88c5\u7a0b\u5e8f\u4e4b\u4e00\u3002\u6211\u4eec\u7684\u653b\u51fb\u56fe\u4ece\u5355\u51fb\u94fe\u63a5\u7684\u6b65\u9aa4\u5f00\u59cb\uff0c\u6076\u610f\u8f6f\u4ef6\u5165\u7ad9\u5230\u53d7\u5bb3\u8005\u7684\u4e3b\u673a\u3002\u6b64\u65b9\u6848\u5c1d\u8bd5\u4ece\u5916\u90e8 HTTP \u670d\u52a1\u5668\u4e0b\u8f7d AlticGO \u793a\u4f8b\uff0c\u5e76\u5c1d\u8bd5\u5199\u5165\u78c1\u76d8\u3002\u8fd9\u79cd\u6a21\u62df\u6d3b\u52a8\u7684\u7ec4\u5408\u65e8\u5728\u6d4b\u8bd5\u5ba2\u6237\u73af\u5883\u963b\u6b62\u901a\u8fc7\u7f51\u7edc\u4f20\u8f93\u7684\u5df2\u77e5\u6076\u610f\u5185\u5bb9\u7684\u80fd\u529b\uff0c\u4ee5\u53ca\u5728\u5199\u5165\u78c1\u76d8\u65f6\u7aef\u70b9\u5b89\u5168\u63a7\u5236\u3002<\/p>\n\n\n\n<p><strong>1a. \u68c0\u6d4b\u8fc7\u7a0b<\/strong><br>\u7f51\u7edc\u9493\u9c7c\u7535\u5b50\u90ae\u4ef6\u901a\u5e38\u4f1a\u8c03\u7528\u7cfb\u7edf\u4e0a\u7684\u89e3\u91ca\u5668\u6765\u4e0b\u8f7d\u6076\u610f\u8f6f\u4ef6\u3002\u5c3d\u7ba1\u6709\u591a\u79cd\u65b9\u6cd5\u53ef\u4ee5\u4ece\u8bbe\u5907\u8fdc\u7a0b\u4e0b\u8f7d\u6587\u4ef6\uff0c\u4f46\u6700\u5e38\u89c1\u7684\u65b9\u6cd5\u662f\u4f7f\u7528 PowerShell\u3002\u4f7f\u7528 EDR \u89e3\u51b3\u65b9\u6848\uff0c\u521b\u5efa\u68c0\u6d4b\u4ee5\u67e5\u627e\u7528\u4e8e\u4e0b\u8f7d\u6587\u4ef6\u7684 PowerShell \u5c06\u662f\u63d0\u9192\u5b89\u5168\u5206\u6790\u5e08\u53ef\u80fd\u53d7\u5230\u635f\u5bb3\u7684\u91cd\u8981\u4e00\u6b65\uff1a<\/p>\n\n\n\n<p><code>Process Name == (Cmd.exe OR Powershell.exe)<br>Command Line CONTAINS (\u201cDownloadData\u201d AND \u201cHidden\u201d)<\/code><\/p>\n\n\n\n<p>\u6b64\u5916\uff0c\u653b\u51fb\u8005\u53ef\u80fd\u4f7f\u7528\u5176\u4ed6\u65b9\u6cd5\u4e0b\u8f7d\u6076\u610f\u8f6f\u4ef6\uff0c\u4f8b\u5982 certutil.exe\uff1a<\/p>\n\n\n\n<p><code>Process Name == Certutil.exe<br>Command Line Contains (\u201c-urlcache\u201d AND \u201c-f\u201d)<\/code><\/p>\n\n\n\n<p>\u6b64\u9c7c\u53c9\u5f0f\u7f51\u7edc\u9493\u9c7c\u94fe\u63a5\u5c06\u4e0b\u8f7d\u5177\u6709\u4ee5\u4e0b\u54c8\u5e0c\u503c\u7684\u201c\u4ea4\u6613\u8005\u65c5\u884c\u8005\u201d\u6076\u610f\u8f6f\u4ef6\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>MD5\uff1a 1c7d0ae1c4d2c0b70f75eab856327956<\/li><li>SHA1\uff1a f3263451f8988a9b02268f0fb6893f7c41b906d9<\/li><li>SHA256\uff1a 765a79d22330098884e0f7ce692d61c<br>40dfcf288826342f33d976d8314cfd819<\/li><\/ul>\n\n\n\n<p><strong>1b. \u7f13\u89e3\u7b56\u7565<\/strong><br>\u5efa\u8bae\u963b\u6b62\u975e\u7ba1\u7406\u5458\u4f7f\u7528\u5f3a\u529b\u5916\u58f3.exe\u3001cmd.exe\u548c\u8bc1\u4e66.exe\u7b49\u5de5\u5177\u3002\u8fd9\u5c06\u9632\u6b62\u5728\u6700\u7ec8\u7528\u6237\u5e10\u6237\u4e0a\u6076\u610f\u4f7f\u7528\u8fd9\u4e9b\u5de5\u5177\u3002<\/p>\n\n\n\n<p>\u6b64\u5916\uff0c\u90e8\u7f72\u7535\u5b50\u90ae\u4ef6\u4fdd\u62a4\u8f6f\u4ef6\u4ee5\u53ca\u7f51\u7edc\u9493\u9c7c\u57f9\u8bad\u548c\u610f\u8bc6\u53ef\u4ee5\u5927\u5927\u51cf\u5c11\u7f51\u7edc\u9493\u9c7c\u653b\u51fb\u6210\u529f\u7684\u673a\u4f1a\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u65b9\u6848 2\uff1a\u635f\u5bb3\u9632\u5fa1\u7981\u7528\u6216\u4fee\u6539\u5de5\u5177 \uff08<a href=\"https:\/\/attack.mitre.org\/techniques\/T1562\/001\/\" target=\"_blank\" rel=\"noreferrer noopener\">T1562.001<\/a>)<\/h3>\n\n\n\n<p>\u9996\u6b21\u6267\u884c\u6076\u610f\u8f6f\u4ef6\u65f6\uff0c\u5b83\u4f1a\u5c1d\u8bd5\u901a\u8fc7\u7981\u7528 Windows \u9632\u5fa1\u7a0b\u5e8f\u6765\u524a\u5f31\u4e3b\u673a\u7684\u9632\u5fa1\u3002\u6b64\u65b9\u6848\u901a\u8fc7\u4f7f\u7528\u672c\u673a Windows API \u5bf9\u5c06\u6ce8\u518c\u8868\u9879\u8bbe\u7f6e\u4e3a 1 \u7684\u6ce8\u518c\u8868\u8fdb\u884c\u4fee\u6539\u6765\u6a21\u62df\u8be5\u884c\u4e3a\u3002<code>DisableAntiSpyware<\/code><\/p>\n\n\n\n<p><strong>2a. \u68c0\u6d4b\u8fc7\u7a0b<br><\/strong>\u5a01\u80c1\u53c2\u4e0e\u8005\u4f7f\u7528 PowerShell \u6765\u5229\u7528 Windows API \u529f\u80fd\uff0c\u8fd9\u4e9b\u529f\u80fd\u53ef\u80fd\u4f1a\u88ab\u6ee5\u7528\u6765\u4fee\u6539\u6ce8\u518c\u8868\u9879\u503c\uff0c\u4f8b\u5982\u201c\u7981\u7528\u53cd\u95f4\u8c0d\u8f6f\u4ef6\u201d\u3002\u68c0\u6d4b\u6b64\u6d3b\u52a8\u7684\u597d\u65b9\u6cd5\u5982\u4e0b\uff1a<\/p>\n\n\n\n<p><code>Process Name == Powershell.exe<br>Command Line CONTAINS (\u201cNew-ItemPropery\u201d AND<br>\u201cDisableAntiSpyware\u201d AND \u201cValue 1\u201d)<\/code><\/p>\n\n\n\n<p>\u8bf7\u8bb0\u4f4f\uff0c\u5f3a\u529b\u5916\u58f3\u548c Windows API \u5e76\u4e0d\u662f\u4fee\u6539\u8fd9\u4e9b\u6ce8\u518c\u8868\u8bbe\u7f6e\u7684\u552f\u4e00\u65b9\u6cd5\u3002Reg.exe\u4e5f\u53ef\u7528\u4e8e\u4fee\u6539\u6ce8\u518c\u8868\u503c\uff0c\u5e94\u8fdb\u884c\u5f7b\u5e95\u76d1\u89c6\u3002<\/p>\n\n\n\n<p><strong>2b. \u7f13\u89e3\u653f\u7b56<br><\/strong>\u786e\u4fdd\u7ec4\u7b56\u7565\u8bbe\u7f6e\u4e3a\u4ec5\u5141\u8bb8\u7ba1\u7406\u5458\u4fee\u6539\u6ce8\u518c\u8868\u9879\u548c\u5229\u7528 cmd.exe\u3001\u5f3a\u76fe.exe\u3001\u6ce8\u518c\u8868.exe\u548c\u6ce8\u518c\u8868\u7f16\u8f91\u5668.exe\u7b49\u8f6f\u4ef6\u3002<\/p>\n\n\n\n<p>\u6b64\u5916\uff0c\u8bf7\u786e\u4fdd Windows \u9632\u5fa1\u7a0b\u5e8f\u7be1\u6539\u4fdd\u62a4\u5904\u4e8e\u6253\u5f00\u72b6\u6001\uff0c\u4ee5\u9632\u6b62\u672a\u7ecf\u6388\u6743\u7981\u7528\u6b64\u5b89\u5168\u63a7\u5236\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u65b9\u6848 3\uff1a\u5165\u53e3\u5de5\u5177\u4f20\u8f93 \uff08<a href=\"https:\/\/attack.mitre.org\/techniques\/T1105\/\" target=\"_blank\" rel=\"noreferrer noopener\">T1105<\/a>)<\/h3>\n\n\n\n<p>\u7f51\u7edc\u9493\u9c7c\u94fe\u63a5\u63d0\u4f9b\u7684\u7279\u6d1b\u4f0a\u6728\u9a6c\u5316\u8f6f\u4ef6\u5b89\u88c5\u7a0b\u5e8f\u7528\u4e8e\u5c06\u7b2c\u4e8c\u9636\u6bb5\u540e\u95e8\u4e0b\u8f7d\u5230\u4e3b\u673a\u3002\u5728\u8fd9\u4e9b\u653b\u51fb\u4e2d\uff0cAPT38\u63d0\u4f9b\u4e86\u4ed6\u4eec\u7684<a href=\"https:\/\/www.cisa.gov\/uscert\/ncas\/analysis-reports\/ar20-133a\" target=\"_blank\" rel=\"noreferrer noopener\">Manuscrypt<\/a>\u540e\u95e8\u7684\u53d8\u4f53\u3002\u6b64\u65b9\u6848\u6267\u884c\u4e0e\u7b2c\u4e00\u6b65\u76f8\u540c\u7684\u529f\u80fd\uff0c\u4f46<a href=\"https:\/\/www.virustotal.com\/gui\/file\/867c8b49d29ae1f6e4a7cd31b6fe7e278753a1ba03d4be338ed11fd1efc7dd36\" target=\"_blank\" rel=\"noreferrer noopener\">\u6539\u7528 Manuscrypt \u793a\u4f8b<\/a>\u3002<\/p>\n\n\n\n<p><strong>3a. \u68c0\u6d4b\u8fc7\u7a0b<br><\/strong>\u4e00\u65e6\u6076\u610f\u884c\u4e3a\u8005\u7834\u574f\u4e86\u7aef\u70b9\uff0c\u4ed6\u4eec\u53ef\u80fd\u4f1a\u5c1d\u8bd5\u5c06\u4efb\u4f55\u5de5\u5177\u6216\u6076\u610f\u8f6f\u4ef6\u8f6c\u79fb\u5230\u8bbe\u5907\u4e0a\u3002\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u8bf8\u5982\u5f3a\u529b\u5916\u58f3\u3001\u8bc1\u4e66\u3001\u4f4d\u7ba1\u7406\u5458\u548c\u5377\u66f2\u7b49\u5de5\u5177\u3002<\/p>\n\n\n\n<p><em>\u7535\u6e90\u5916\u58f3\u793a\u4f8b\uff1a<\/em><\/p>\n\n\n\n<p><code>Process Name == (Cmd.exe OR Powershell.exe)<br>Command Line CONTAINS ((\u201cIWR\u201d OR \u201cInvoke-WebRequest\") AND \u201cDownloadData\u201d AND \u201cHidden\u201d)<\/code><\/p>\n\n\n\n<p><em>\u8bc1\u4e66\u793a\u4f8b\uff1a<\/em><\/p>\n\n\n\n<p><code>Process Name == Certutil.exe<br>Command Line Contains (\u201c-urlcache\u201d AND \u201c-f\u201d)<\/code><\/p>\n\n\n\n<p><em>\u4f4d\u7ba1\u7406\u5458\u793a\u4f8b\uff1a<\/em><\/p>\n\n\n\n<p><code>Process Name == Bitsadmin.exe<br>Command Line CONTAINS (\u201c\/transfer\u201d AND \u201chttp\u201d)<\/code><\/p>\n\n\n\n<p><em>\u5377\u66f2\u793a\u4f8b\uff1a<\/em><\/p>\n\n\n\n<p><code>Process Name == Curl.exe<br>Command Line CONTAINS (\u201chttp\u201d AND \u201c-o\u201d)<\/code><\/p>\n\n\n\n<p>\u4f20\u8f93\u7684\u6076\u610f\u8f6f\u4ef6\u201cManuscrypt\u201d\u5177\u6709\u4ee5\u4e0b\u54c8\u5e0c\u503c\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>MD5\uff1a 5d43baf1c9e9e9e3a939e5defd8f8fbd8d8d<\/li><li>SHA1\uff1a d5ff73c043f3bb75dd749636307500b60a436550<\/li><li>SHA256\uff1a 867c8b49d29ae1f6e4a7cd31b6fe7e27<br>8753a1ba03d4be338ed11fd1efc7dd36<\/li><\/ul>\n\n\n\n<p><strong>3b. \u7f13\u89e3\u653f\u7b56<br><\/strong>\u5efa\u8bae\u963b\u6b62\u975e\u7ba1\u7406\u5458\u4f7f\u7528\u5f3a\u529b\u5916\u58f3.exe\u3001cmd.exe\u548c\u8bc1\u4e66.exe\u7b49\u5de5\u5177\u3002\u8fd9\u5c06\u9632\u6b62\u5728\u6700\u7ec8\u7528\u6237\u5e10\u6237\u4e0a\u6076\u610f\u4f7f\u7528\u8fd9\u4e9b\u5de5\u5177\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u65b9\u6848 4\uff1a\u8ba1\u5212\u4efb\u52a1 \uff08<a href=\"https:\/\/attack.mitre.org\/techniques\/T1053\/005\/\" target=\"_blank\" rel=\"noreferrer noopener\">T1053.005<\/a>)<\/h3>\n\n\n\n<p>\u8ba1\u5212\u4efb\u52a1\u7528\u4e8e\u7b2c\u4e8c\u9636\u6bb5\u6076\u610f\u8f6f\u4ef6\u7684\u6301\u4e45\u6027\u548c\u6267\u884c\u3002\u5a01\u80c1\u53c2\u4e0e\u8005\u4f1a\u9009\u62e9\u8fd9\u79cd\u6280\u672f\u800c\u4e0d\u662f\u76f4\u63a5\u6267\u884c\uff0c\u4ee5\u5728\u539f\u59cb\u7279\u6d1b\u4f0a\u6728\u9a6c\u5316\u8f6f\u4ef6\u548c\u7b2c\u4e8c\u9636\u6bb5\u6709\u6548\u8d1f\u8f7d\u4e4b\u95f4\u521b\u5efa\u8fdb\u7a0b\u94fe\u4e2d\u65ad\u3002\u4f7f\u7528\u8ba1\u5212\u4efb\u52a1\u8fd8\u53ef\u4ee5\u786e\u4fdd\u5728\u7cfb\u7edf\u542f\u52a8\u6216\u8ba1\u65f6\u5668\u4e0a\u6301\u4e45\u6267\u884c\u540e\u95e8\u3002\u6b64\u65b9\u6848\u5728\u4e3b\u673a\u4e0a\u521b\u5efa\u65b0\u7684\u8ba1\u5212\u4efb\u52a1\uff0c\u5e76\u5c06\u5176\u8bbe\u7f6e\u4e3a\u5728\u7b49\u5f85 60 \u79d2\u540e\u6267\u884c\u4e00\u6b21\u3002\u672c\u673a\u7cfb\u7edf\u5de5\u5177\u901a\u8fc7\u547d\u4ee4\u884c\u6267\u884c\uff0c\u6240\u6709\u914d\u7f6e\u53c2\u6570\u90fd\u4ee5\u660e\u6587\u5f62\u5f0f\u4f20\u9012\u3002<code>schtasks<\/code><\/p>\n\n\n\n<p><strong>4a. \u68c0\u6d4b\u8fc7\u7a0b<br><\/strong>\u5c3d\u7ba1\u8ba1\u5212\u4efb\u52a1\u662f\u672c\u673a\u7a97\u53e3\u529f\u80fd\uff0c\u4f46\u653b\u51fb\u8005\u53ef\u4ee5\u5bf9\u5176\u8fdb\u884c\u64cd\u4f5c\u4ee5\u5e2e\u52a9\u5728\u8bbe\u5907\u4e0a\u5b9e\u73b0\u6301\u4e45\u6027\u3002\u5982\u679c\u53ef\u80fd\uff0c\u4f7f\u7528 EDR \u6216 SIEM \u6280\u672f\uff0c\u76d1\u89c6\u4ee5\u4e0b\u7ec8\u7ed3\u70b9\u884c\u4e3a\uff0c\u4ee5\u4fbf\u5728\u8ba1\u5212\u4efb\u52a1\u529f\u80fd\u53ef\u80fd\u8bef\u7528\u65f6\u53d1\u51fa\u8b66\u62a5\uff1a<\/p>\n\n\n\n<p><code>Process Name == (\u201ccmd.exe\u201d OR \u201cpowershell.exe\u201d)<br>Command Line CONTAINS (\u201cschtasks\u201d AND \u201c\/create\u201d AND (\u201ccmd \/c\u201d OR \u201cpowershell -c\u201d) AND \u201c\/RU System\u201d)<\/code><\/p>\n\n\n\n<p>\u8bf7\u8bb0\u4f4f\uff0c\u5982\u679c\u826f\u6027\u7528\u6237\u6b63\u5728\u8ba1\u5212\u4efb\u52a1\uff0c\u5219\u53ef\u80fd\u4f1a\u5e26\u6765\u8bef\u62a5\u3002\u5982\u679c\u53ef\u80fd\uff0c\u5e94\u521b\u5efa\u6b64\u67e5\u8be2\u4ee5\u7701\u7565\u901a\u5e38\u4f7f\u7528\u6b64\u529f\u80fd\u7684\u7ba1\u7406\u5458\uff0c\u5e76\u5728\u8fd0\u884c schtasks.exe\u5f02\u5e38\u7528\u6237\u65f6\u53d1\u51fa\u8b66\u62a5\u3002<\/p>\n\n\n\n<p><strong>4b. \u7f13\u89e3\u653f\u7b56<br><\/strong>\u914d\u7f6e\u8ba1\u5212\u4efb\u52a1\u7684\u8bbe\u7f6e\uff0c\u4ee5\u5f3a\u5236\u4efb\u52a1\u5728\u7ecf\u8fc7\u8eab\u4efd\u9a8c\u8bc1\u7684\u5e10\u6237\u7684\u4e0a\u4e0b\u6587\u4e2d\u8fd0\u884c\uff0c\u800c\u4e0d\u662f\u5141\u8bb8\u5b83\u4eec\u4f5c\u4e3a SYSTEM \u8fd0\u884c\u3002\u5173\u8054\u7684\u6ce8\u518c\u8868\u9879\u4f4d\u4e8e<\/p>\n\n\n\n<p><code>HKLM\\SYSTEM\\CurrentControlSet\\Control\\Lsa\\SubmitControl.<\/code><\/p>\n\n\n\n<p>\u53ef\u4ee5\u901a\u8fc7 GPO \u914d\u7f6e\uff1a\u8ba1\u7b97\u673a\u914d\u7f6e&gt; [\u7b56\u7565] &gt; Windows \u8bbe\u7f6e&gt;\u5b89\u5168\u8bbe\u7f6e&gt;\u672c\u5730\u7b56\u7565&gt;\u5b89\u5168\u9009\u9879\u8fdb\u884c\u914d\u7f6e\uff1a\u57df\u63a7\u5236\u5668\uff1a\u5141\u8bb8\u670d\u52a1\u5668\u64cd\u4f5c\u5458\u8ba1\u5212\u4efb\u52a1\uff0c\u8bbe\u7f6e\u4e3a\u7981\u7528\u3002<\/p>\n\n\n\n<p>\u6b64\u5916\uff0c\u5c06\u201c\u63d0\u9ad8\u8ba1\u5212\u4f18\u5148\u7ea7\u201d\u9009\u9879\u914d\u7f6e\u4e3a\u4ec5\u5141\u8bb8\u7ba1\u7406\u5458\u7ec4\u8ba1\u5212\u4f18\u5148\u7ea7\u8fdb\u7a0b\u7684\u6743\u9650\u3002\u8fd9\u53ef\u4ee5\u901a\u8fc7 GPO \u8fdb\u884c\u914d\u7f6e\uff1a\u8ba1\u7b97\u673a\u914d\u7f6e&gt; [\u7b56\u7565] &gt; Windows \u8bbe\u7f6e&gt;\u5b89\u5168\u8bbe\u7f6e &gt; \u672c\u5730\u7b56\u7565 &gt; \u7528\u6237\u6743\u9650\u5206\u914d\uff1a\u63d0\u9ad8\u8ba1\u5212\u4f18\u5148\u7ea7<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u65b9\u6848 5\uff1a\u7cfb\u7edf\u4fe1\u606f\u53d1\u73b0 \uff08<a href=\"https:\/\/attack.mitre.org\/techniques\/T1082\/\" target=\"_blank\" rel=\"noreferrer noopener\">T1082<\/a>)<\/h3>\n\n\n\n<p>\u73b0\u5728\u5df2\u7ecf\u5b9e\u73b0\u4e86\u6301\u4e45\u6027\uff0c\u5a01\u80c1\u53c2\u4e0e\u8005\u5c06\u5e0c\u671b\u53d1\u73b0\u66f4\u591a\u5173\u4e8e\u4ed6\u4eec\u6240\u611f\u67d3\u7684\u73af\u5883\u7684\u4fe1\u606f\u3002\u4e86\u89e3\u6b63\u5728\u8fd0\u884c\u7684\u64cd\u4f5c\u7cfb\u7edf\u7248\u672c\uff0c\u5b89\u88c5\u7684\u5185\u5b58\u91cf\u6216\u53ef\u7528\u7684\u78c1\u76d8\u7a7a\u95f4\u91cf\uff0c\u5c06\u6709\u52a9\u4e8e\u901a\u77e5\u53c2\u4e0e\u8005\u786e\u5b9a\u5b83\u4eec\u662f\u5426\u5df2\u611f\u67d3\u5176\u9884\u671f\u76ee\u6807\uff0c\u6216\u8005\u662f\u5426\u6b63\u5728\u6c99\u76d2\u6216\u5b89\u5168\u7814\u7a76\u4eba\u5458\u73af\u5883\u4e2d\u5bf9\u5176\u8fdb\u884c\u5206\u6790\u3002\u6b64\u65b9\u6848\u901a\u8fc7\u547d\u4ee4\u884c\u7ba1\u7406\u7a0b\u5e8f\u6267\u884c\u672c\u673a Windows \u547d\u4ee4\uff0c\u4ee5\u63a5\u6536\u6709\u5173\u8ba1\u7b97\u673a\u7684\u8be6\u7ec6\u4fe1\u606f\u3002<code>systeminfo<\/code><\/p>\n\n\n\n<p><strong>5a. \u68c0\u6d4b\u8fc7\u7a0b<\/strong><br><code>Process Name == (cmd.exe OR powershell.exe)<br>Command Line CONTAINS \u201csysteminfo\u201d<br>User NOT IN User != [&lt;list of expected administrators to be issuing these commands&gt;]<\/code><\/p>\n\n\n\n<p><strong>5b. \u7f13\u89e3\u7b56\u7565<\/strong><br>\u786e\u4fdd\u7ec4\u7b56\u7565\u4ec5\u5f3a\u5236\u6388\u6743\u7528\u6237\/\u7ba1\u7406\u5458\u80fd\u591f\u8fd0\u884c cmd.exe \u6216 powershell.exe\u3002\u8fd9\u4e9b\u89e3\u91ca\u5668\u53ef\u4ee5\u9650\u5236\u4e3a\u8f83\u4f4e\u7279\u6743\u6216\u4e0d\u9700\u8981\u7684\u7528\u6237\uff0c\u4ee5\u9632\u6b62\u679a\u4e3e\u6216\u6ee5\u7528\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u65b9\u6848 6\uff1a\u8fdb\u7a0b\u53d1\u73b0 \uff08<a href=\"https:\/\/attack.mitre.org\/techniques\/T1057\" target=\"_blank\" rel=\"noreferrer noopener\">T1057<\/a>)<\/h3>\n\n\n\n<p>\u5a01\u80c1\u53c2\u4e0e\u8005\u5e0c\u671b\u4e86\u89e3\u5728\u7279\u5b9a\u4e3b\u673a\u4e0a\u8fd0\u884c\u7684\u8f6f\u4ef6\uff0c\u4ee5\u8bc6\u522b\u53ef\u80fd\u6291\u5236\u5176\u64cd\u4f5c\u7684\u5b89\u5168\u8f6f\u4ef6\u6216\u9610\u660e\u8fd0\u884c\u52a0\u5bc6\u8d27\u5e01\u7ba1\u7406\u8f6f\u4ef6\u7684\u5174\u8da3\u76ee\u6807\u3002\u6b64\u65b9\u6848\u901a\u8fc7\u547d\u4ee4\u884c\u6267\u884c\u672c\u673a\u7cfb\u7edf\u5de5\u5177\uff0c\u5e76\u5c06\u5206\u6790\u7684\u7ed3\u679c\u4fdd\u5b58\u5230\u4e34\u65f6\u76ee\u5f55\u4e2d\u3002<code>tasklist<\/code><\/p>\n\n\n\n<p><strong>6a. \u68c0\u6d4b\u8fc7\u7a0b<\/strong><br>\u4f7f\u7528 EDR \u6216 SIEM \u4ea7\u54c1\uff0c\u4f7f\u7528\u4ee5\u4e0b\u53c2\u6570\u6765\u6807\u8bc6\u7cfb\u7edf\u8fdb\u7a0b\u7684\u53ef\u80fd\u679a\u4e3e\uff1a<\/p>\n\n\n\n<p><code>Process Name == (\u201ccmd.exe\u201d OR \u201cpowershell.exe\u201d)<\/code><\/p>\n\n\n\n<p>\u547d\u4ee4\u884c\u5305\u542b\uff08\u201c\u4efb\u52a1\u5217\u8868\u201d\u548c\u201c\/FO\u201d\uff09<\/p>\n\n\n\n<p>\u7528\u6237 = [&lt;\u53d1\u51fa\u8fd9\u4e9b\u547d\u4ee4\u7684\u9884\u671f\u7ba1\u7406\u5458\u5217\u8868&gt;]<\/p>\n\n\n\n<p><strong>6b. \u7f13\u89e3\u7b56\u7565<\/strong><br>\u786e\u4fdd\u5e94\u7528\u7a0b\u5e8f\u767d\u540d\u5355\u5230\u4f4d\uff0c\u4ec5\u5141\u8bb8\u5141\u8bb8\u7684\u7528\u6237\/\u7ba1\u7406\u5458\u6709\u6743\u8fd0\u884c\u5b9e\u7528\u7a0b\u5e8f\u4e8c\u8fdb\u5236\u6587\u4ef6\uff0c\u5982 cmd.exe\u3001\u8282\u80fd.exe\u3001\u4efb\u52a1\u5217\u8868.exe\u548c WMIC.exe\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u65b9\u6848 7\uff1a\u5728\u4e3b\u673a\u4e0a\u5220\u9664\u6307\u793a\u5668\uff1a\u65f6\u95f4\u9650\u5236 \uff08<a href=\"https:\/\/attack.mitre.org\/techniques\/T1070\/006\/\" target=\"_blank\" rel=\"noreferrer noopener\">T1070.006<\/a>)<\/h3>\n\n\n\n<p>\u6587\u4ef6\u521b\u5efa\u548c\u4fee\u6539\u65e5\u671f\u662f\u4e8b\u4ef6\u54cd\u5e94\u8005\u53ef\u4ee5\u7528\u6765\u8bc6\u522b\u6587\u4ef6\u7cfb\u7edf\u7684\u6700\u65b0\u66f4\u6539\u7684\u6700\u7b80\u5355\u6307\u6807\u4e4b\u4e00\u3002\u5a01\u80c1\u53c2\u4e0e\u8005\u5c06\u5c1d\u8bd5\u4fee\u6539\u5176\u6076\u610f\u8f6f\u4ef6\u7684\u6587\u4ef6\u65f6\u95f4\u5c5e\u6027\uff0c\u4ee5\u5c1d\u8bd5\u4e0e\u4e3b\u673a\u4e0a\u8f83\u65e7\u7684\u5408\u6cd5\u6d3b\u52a8\u6df7\u5408\u3002\u6b64\u65b9\u6848\u901a\u8fc7\u4f7f\u7528 PowerShell \u811a\u672c\u6a21\u62df\u6b64\u884c\u4e3a\uff0c\u8be5\u811a\u672c\u4f7f\u7528\u672c\u673a PowerShell \u529f\u80fd\u5c06\u6587\u4ef6\u7684 \u5c5e\u6027\u66f4\u6539\u4e3a\u8f83\u65e7\u7684\u65e5\u671f\u3002<code>Creation<\/code><code>LastWriteTime<\/code><\/p>\n\n\n\n<p><strong>7a. \u68c0\u6d4b\u8fc7\u7a0b<\/strong><br>\u901a\u5e38\uff0c\u5c06\u8fd0\u884c PowerShell \u811a\u672c\u6765\u4fee\u6539\u7cfb\u7edf\u4e0a\u6307\u5b9a\u6587\u4ef6\u7684\u65f6\u95f4\u6233\u3002\u76d1\u89c6\u4ece\u5168\u5c40\u53ef\u5199\u4f4d\u7f6e\u8fd0\u884c\u7684\u4e0d\u719f\u6089\u811a\u672c\u662f\u53ef\u80fd\u6076\u610f\u6d3b\u52a8\u7684\u6307\u6807\u3002\u5982\u679c\u6b64 PowerShell \u811a\u672c\u4f5c\u4e3a\u5355\u884c\u8fd0\u884c\uff0c\u5219\u8981\u67e5\u627e\u7684\u4e00\u4e9b\u9879\u5c06\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n\n\n\n<p><code>Process Name == Powershell.exe<br>Command Line CONTAINS (\u201c$\u201d and \u201cGet-Item\u201d AND (CreationTime OR LastWriteTime OR LastAccessTime))<\/code><\/p>\n\n\n\n<p><strong>7b. \u7f13\u89e3\u7b56\u7565<\/strong><br>\u5b9e\u65bd\u6587\u4ef6\u5b8c\u6574\u6027\u76d1\u63a7\u5de5\u5177\u5c06\u6709\u52a9\u4e8e\u68c0\u6d4b\u662f\u5426\u5bf9\u6587\u4ef6\u8fdb\u884c\u4e86\u4efb\u4f55\u4fee\u6539\uff0c\u5e76\u8bb0\u5f55\u5b9e\u9645\u65f6\u95f4\uff0c\u800c\u4e0d\u662f\u4f9d\u8d56\u4e8e\u5de5\u4ef6\u7684\u8c03\u67e5\u65f6\u95f4\u3002<\/p>\n\n\n\n<p>\u6b64\u5916\uff0c\u8bf7\u786e\u4fdd\u5728\u4e0d\u9700\u8981\u7684\u60c5\u51b5\u4e0b\u963b\u6b62\u6700\u7ec8\u7528\u6237\u8bbe\u5907\u4e0a\u7684 PowerShell \u4f7f\u7528\u548c\u811a\u672c\u6267\u884c\u3002<\/p>\n\n\n\n<p>\u6700\u540e\uff0c\u786e\u4fdd\u73af\u5883\u7684\u7b56\u7565\u5bf9\u73af\u5883\u4e2d\u7684\u6587\u4ef6\u3001\u6587\u4ef6\u5939\u548c\u5176\u4ed6\u5bf9\u8c61\u5b9e\u884c\u6700\u4f4e\u7279\u6743\u8bbf\u95ee\u3002\u5c06\u654f\u611f\u6587\u4ef6\u7684\u67e5\u770b\/\u5199\u5165\/\u6267\u884c\u6743\u9650\u9650\u5236\u4e3a\u4ec5\u5177\u6709\u9002\u5f53\u9700\u8981\u77e5\u9053\u7684\u6587\u4ef6\u662f\u786e\u4fdd\u6587\u4ef6\u7cfb\u7edf\u5b8c\u6574\u6027\u7684\u4e00\u4e2a\u5f88\u597d\u7684\u6b65\u9aa4\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u65b9\u6848 8\uff1a\u7a97\u53e3\u7ba1\u7406\u89c4\u8303 \uff08<a href=\"https:\/\/attack.mitre.org\/techniques\/T1047\/\" target=\"_blank\" rel=\"noreferrer noopener\">T1047<\/a>)<\/h3>\n\n\n\n<p>\u6700\u540e\u4e00\u79cd\u65b9\u6848\u6a21\u62df\u5a01\u80c1\u53c2\u4e0e\u8005\u4f7f\u7528\u7684\u884c\u4e3a\uff0c\u8be5\u884c\u4e3a\u5e2e\u52a9\u4ed6\u4eec\u4f7f\u7528 Windows \u7ba1\u7406\u89c4\u8303 \uff08WMI\uff09 \u542f\u52a8\u5176\u4ed6\u5de5\u5177\u548c\u6709\u6548\u8d1f\u8f7d\u3002\u6b64\u6280\u672f\u7684\u8fd9\u4e00\u597d\u5904\u662f\u4f7f\u7528\u5408\u6cd5\u7684\u672c\u673a Windows \u7ec4\u4ef6\u6765\u5904\u7406\u8f85\u52a9\u6587\u4ef6\u7684\u6267\u884c\uff0c\u4ee5\u518d\u6b21\u5728\u4e0d\u540c\u6076\u610f\u8f6f\u4ef6\u9636\u6bb5\u4e4b\u95f4\u521b\u5efa\u8fdb\u7a0b\u94fe\u4e2d\u65ad\u3002<\/p>\n\n\n\n<p>\u8be5\u65b9\u6848\u901a\u8fc7\u547d\u4ee4\u884c\u6267\u884c WMI\uff0c\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u542f\u52a8\u6dfb\u52a0\u5de5\u5177\uff1a<\/p>\n\n\n\n<p><code>wmic.exe Process call create \"&lt;binary_path&gt; &lt;binary_parameters&gt;\"<\/code><\/p>\n\n\n\n<p>\u8fd9\u4f1a\u5c06\u65b0\u6587\u4ef6\u6267\u884c\u57cb\u5728 Windows \u670d\u52a1\u7684\u8fdb\u7a0b\u6811\u4e2d\uff0c\u800c\u4e0d\u662f\u76f4\u63a5\u9690\u85cf\u5728\u521d\u59cb\u6076\u610f\u8f6f\u4ef6\u4e4b\u4e0b\u3002<\/p>\n\n\n\n<p><code>wininit.exe \u2013&gt; services.exe \u2013&gt; svchost.exe \u2013&gt; wmiprvse.exe \u2013&gt; &lt;binary&gt;<\/code><\/p>\n\n\n\n<p><strong>8a. \u68c0\u6d4b\u8fc7\u7a0b<\/strong><br>\u5f00\u53d1 wmiprvse.exe\u5728\u60a8\u7684\u73af\u5883\u4e2d\u8c03\u7528\u7684\u5178\u578b\u4e8c\u8fdb\u5236\u6587\u4ef6\u7684\u57fa\u7ebf\uff0c\u7136\u540e\u5229\u7528\u8be5\u57fa\u7ebf\u8fdb\u884c\u68c0\u6d4b\u662f\u76d1\u89c6\u5f02\u5e38 Windows \u7ba1\u7406\u89c4\u8303\u6d3b\u52a8\u7684\u826f\u597d\u6b65\u9aa4\u3002\u4f8b\u5982\uff0c\u521b\u5efa\u68c0\u6d4b\u4ee5\u5bf9\u4e0d\u5728\u4ece wmiprvse \u8c03\u7528\u7684\u5df2\u77e5\u8fdb\u7a0b\u5217\u8868\u4e2d\u7684\u8fdb\u7a0b\u53d1\u51fa\u8b66\u62a5.exe\u5c06\u8bc6\u522b\u53ef\u80fd\u7684\u6076\u610f\u6d3b\u52a8\u3002<\/p>\n\n\n\n<p>\u76d1\u89c6\u7ec8\u7ed3\u70b9\u662f\u5426\u5b58\u5728\u4ee5\u4e0b\u60c5\u51b5\u4e5f\u4f1a\u5bf9\u53ef\u80fd\u7684\u53ef\u7591\u4f7f\u7528\u53d1\u51fa\u8b66\u62a5\uff1a<\/p>\n\n\n\n<p><code>Process Name == wmic.exe<br>Command Line CONTAINS (\u201cProcess call create\u201d AND (\u201c.dll\u201d OR \u201c.exe\u201d))<\/code><\/p>\n\n\n\n<p><strong>8b. \u7f13\u89e3\u7b56\u7565<\/strong><br>\u786e\u4fdd\u53ea\u6709\u7ba1\u7406\u5458\u624d\u6709\u6743\u4f7f\u7528 Windows \u7ba1\u7406\u89c4\u8303\uff0c\u56e0\u4e3a\u6b64\u5de5\u5177\u53ef\u7528\u4e8e\u679a\u4e3e\u3001\u6a2a\u5411\u79fb\u52a8\u548c\u547d\u4ee4\u6267\u884c\uff0c\u5982\u672c\u65b9\u6848\u6240\u793a\u3002<\/p>\n\n\n\n<p>\u603b\u800c\u8a00\u4e4b\uff0c\u8fd9\u79cd\u653b\u51fb\u5c06\u6709\u52a9\u4e8e\u8bc4\u4f30\u7f51\u7edc\u548c\u7aef\u70b9\u5b89\u5168\u63a7\u5236\uff0c\u65b9\u6cd5\u662f\u9488\u5bf9\u5a01\u80c1\u884c\u4e3a\u8005\u8fdb\u884c\u6d4b\u8bd5\uff0c\u8be5\u5a01\u80c1\u884c\u4e3a\u8005\u4f1a\u6253\u5012\u4ed6\u4eec\u81ea\u5df1\u5b9a\u5236\u7684\u6076\u610f\u8f6f\u4ef6\uff0c\u5728\u9646\u5730\u4e0a\u751f\u6d3b\u4ee5\u53d1\u73b0\u6709\u5173\u53d7\u5bb3\u8005\u73af\u5883\u7684\u66f4\u591a\u4fe1\u606f\uff0c\u5e76\u4f7f\u7528\u8bb8\u591a\u89c4\u907f\u6280\u5de7\u6765\u9632\u6b62\u4ed6\u4eec\u88ab\u53d1\u73b0\u3002\u901a\u8fc7\u6301\u7eed\u6d4b\u8bd5\u548c\u4f7f\u7528\u6b64\u653b\u51fb\u56fe\u751f\u6210\u7684\u6570\u636e\uff0c\u60a8\u53ef\u4ee5\u5c06\u56e2\u961f\u7684\u6ce8\u610f\u529b\u96c6\u4e2d\u5728\u5b9e\u73b0\u5173\u952e\u5b89\u5168\u7ed3\u679c\u4e0a\uff0c\u8c03\u6574\u5b89\u5168\u63a7\u5236\uff0c\u5e76\u52aa\u529b\u63d0\u9ad8\u9488\u5bf9\u5df2\u77e5\u548c\u5371\u9669\u5a01\u80c1\u7684\u603b\u4f53\u5b89\u5168\u8ba1\u5212\u6709\u6548\u6027\u3002<\/p>\n\n\n\n<p>AttackIQ\u968f\u65f6\u51c6\u5907\u5e2e\u52a9\u5b89\u5168\u56e2\u961f\u5b9e\u65bd\u6b64\u653b\u51fb\u56fe\u548c AttackIQ \u5b89\u5168\u4f18\u5316\u5e73\u53f0\u7684\u5176\u4ed6\u65b9\u9762\uff0c\u5305\u62ec\u901a\u8fc7\u6211\u4eec\u7684\u5171\u540c\u7ba1\u7406\u5b89\u5168\u670d\u52a1\u00a0<a href=\"http:\/\/www.aqwu.net\/wp\/?p=843\">AttackIQ \u5148\u950b<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8054\u90a6\u8c03\u67e5\u5c40\uff08FBI\uff09\uff0c\u7f51\u7edc\u5b89\u5168\u548c\u57fa\u7840\u8bbe\u65bd\u5b89\u5168\u5c40\uff08CISA\uff09\u548c\u7f8e\u56fd\u8d22\u653f\u90e8\u53d1\u5e03\u4e86\u4e00\u4efd\u8054\u5408\u7f51\u7edc\u5b89\u5168\u54a8\u8be2\uff0c\u8be6\u7ec6\u8bf4\u660e\u4e86\u671d [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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