{"id":766,"date":"2022-10-18T13:04:55","date_gmt":"2022-10-18T05:04:55","guid":{"rendered":"http:\/\/www.aqwu.net\/wp\/?p=766"},"modified":"2022-10-18T13:04:55","modified_gmt":"2022-10-18T05:04:55","slug":"lockbit-3-0-%e5%8b%92%e7%b4%a2%e8%bd%af%e4%bb%b6%e8%a7%a3%e9%94%81","status":"publish","type":"post","link":"https:\/\/www.aqwu.net\/wp\/?p=766","title":{"rendered":"LockBit 3.0 \u52d2\u7d22\u8f6f\u4ef6\u89e3\u9501"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">LockBit 3.0 \u4f3c\u4e4e\u5f88\u53d7\u5173\u6ce8\u3002\u8fd9\u4e2a\u52d2\u7d22\u8f6f\u4ef6\u5bb6\u65cf\u4e5f\u88ab\u79f0\u4e3a LockBit Black\uff0c\u5b83\u4e8e 2022 \u5e74 7 \u6708\u5ba3\u5e03\uff0c\u5b83\u73b0\u5728\u5c06\u4ee5\u4e00\u79cd\u514d\u8d39\u7684\u3001<a href=\"https:\/\/www.bleepingcomputer.com\/news\/security\/ransomware-gang-now-lets-you-search-their-stolen-data\/\">\u6613\u4e8e\u4f7f\u7528\u7684\u53ef\u641c\u7d22\u5f62\u5f0f<\/a>\u5728\u7ebf\u63d0\u4f9b\u5176\u975e\u4ed8\u8d39\u53d7\u5bb3\u8005\u7684\u6570\u636e\u3002\u7136\u540e\u5728 7 \u6708\uff0c\u5b83\u63a8\u51fa\u4e86\u4e00\u4e2a<a href=\"https:\/\/www.bleepingcomputer.com\/news\/security\/lockbit-30-introduces-the-first-ransomware-bug-bounty-program\/\">\u6f0f\u6d1e\u8d4f\u91d1\u8ba1\u5212<\/a>\uff0c\u4ee5\u67e5\u627e\u5176\u52d2\u7d22\u8f6f\u4ef6\u4e2d\u7684\u7f3a\u9677\u3002\u8be5\u7ec4\u7ec7\u751a\u81f3\u5411\u613f\u610f\u5c06<a href=\"https:\/\/www.thetechoutlook.com\/news\/technology\/security\/10-people-gets-a-lockbit-ransomware-logo-tattooed-for-10000\/\">LockBit \u6807\u5fd7\u7eb9<\/a>\u5728\u8eab\u4e0a\u7684\u4eba\u63d0\u4f9b\u8d44\u91d1\u3002\u65e0\u8bba\u516c\u4f17\u5982\u4f55\u5173\u6ce8\uff0cLockBit \u7ee7\u7eed\u4e0a\u5347\u5230\u52d2\u7d22\u8f6f\u4ef6\u751f\u6001\u7cfb\u7edf\u7684\u9876\u7aef\uff0c\u636e The Record \u79f0\uff0c\u5b83\u662f\u76ee\u524d<a href=\"https:\/\/therecord.media\/ransomware-tracker-the-latest-figures\/\">\u6700\u6d41\u884c\u7684\u52d2\u7d22\u8f6f\u4ef6<\/a>\u83cc\u682a\u3002\u00a0\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u539f\u6587\u94fe\u63a5\uff1ahttps:\/\/blogs.vmware.com\/security\/2022\/10\/lockbit-3-0-also-known-as-lockbit-black.html<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">LockBit 3.0\u5bf9\u5b89\u5168\u7814\u7a76\u4eba\u5458\u6765\u8bf4\u662f\u4e00\u4e2a\u6311\u6218\uff0c\u56e0\u4e3a\u6076\u610f\u8f6f\u4ef6\u7684\u6bcf\u4e2a\u5b9e\u4f8b\u90fd\u9700\u8981\u4e00\u4e2a\u552f\u4e00\u7684\u5bc6\u7801\u624d\u80fd\u8fd0\u884c\uff0c\u6ca1\u6709\u5bc6\u7801\u8fdb\u884c\u5206\u6790\u662f\u6781\u5176\u56f0\u96be\u6216\u4e0d\u53ef\u80fd\u7684\u3002\u6b64\u5916\uff0c\u6076\u610f\u8f6f\u4ef6\u53d7\u5230\u4e25\u683c\u7684\u5206\u6790\u4fdd\u62a4\uff0c\u5e76\u5229\u7528\u5927\u91cf\u672a\u8bb0\u5f55\u7684\u5185\u6838\u7ea7Windows\u529f\u80fd\u3002&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f46\u662f\uff0c\u57282022\u5e749\u6708\uff0cTwitter\u7528\u6237@3xp0rtblog\u5ba3\u5e03\u52d2\u7d22\u8f6f\u4ef6\u7684\u6784\u5efa\u8005\u88ab@ali_qushji\u6cc4\u9732\uff0c\u53ef\u4ee5\u4eceGitHub\u4e0b\u8f7d\u3002&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/blogs.vmware.com\/security\/files\/2022\/10\/Screen-Shot-2022-10-13-at-12.09.25-PM.png\"><img decoding=\"async\" src=\"https:\/\/blogs.vmware.com\/security\/files\/2022\/10\/Screen-Shot-2022-10-13-at-12.09.25-PM.png\" alt=\"\" class=\"wp-image-83067\"\/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><em>\u56fe<\/em><em>1<\/em><em>\uff1a\u9501\u4f4d3.0\u751f\u6210\u5668\u5728\u63a8\u7279\u4e0a\u6cc4\u9732<\/em>&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u4e2a\u6cc4\u9732\u7684\u6e90\u4ee3\u7801\u5141\u8bb8\u5b8c\u6574\u548c\u4e0d\u53d7\u963b\u788d\u7684\u5206\u6790\uff0c\u4f46\u4e0d\u5e78\u7684\u662f\uff0c\u4e5f\u610f\u5473\u7740\u8bb8\u591a\u65b0\u7684\u7fa4\u4f53\u6b63\u5728\u51fa\u73b0\uff0c\u4f7f\u7528\u6765\u81ea\u8be5\u6784\u5efa\u5668\u7684\u76f8\u540c\u6216\u4fee\u6539\u7684LockBit 3.0\u7248\u672c\u3002&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/blogs.vmware.com\/security\/files\/2022\/10\/Screen-Shot-2022-10-13-at-12.10.43-PM.png\"><img decoding=\"async\" src=\"https:\/\/blogs.vmware.com\/security\/files\/2022\/10\/Screen-Shot-2022-10-13-at-12.10.43-PM.png\" alt=\"\" class=\"wp-image-83068\"\/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><em>\u56fe&nbsp;<\/em><em>2<\/em><em>\uff1a\u9501\u4f4d 3.0 \u751f\u6210\u5668<\/em>&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6784\u5efa\u5668\u5728\u89e3\u538b\u7f29\u540e\uff0c\u5c06\u5305\u542b\u56fe 2 \u4e2d\u6240\u793a\u7684\u6587\u4ef6\uff0c\u5e76\u4e14 Build \u76ee\u5f55\u4e3a\u7a7a\u3002\u8fd0\u884c Build.bat \u6587\u4ef6\uff08\u5305\u62ec\u56fe 3 \u4e2d\u6240\u793a\u7684\u5185\u5bb9\uff09\u53ef\u81ea\u52a8\u6267\u884c\u751f\u6210\u8fc7\u7a0b\uff0c\u5e76\u4f7f\u7528\u52d2\u7d22\u8f6f\u4ef6\u7684\u552f\u4e00\u5b9e\u4f8b\u586b\u5145 Build \u76ee\u5f55\u3002\u751f\u6210\u7684\u6587\u4ef6\u5982\u56fe 4 \u6240\u793a\u3002&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Build.bat\u00a0<\/h2>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/blogs.vmware.com\/security\/files\/2022\/10\/Screen-Shot-2022-10-13-at-12.05.02-PM.png\"><img decoding=\"async\" src=\"https:\/\/blogs.vmware.com\/security\/files\/2022\/10\/Screen-Shot-2022-10-13-at-12.05.02-PM-1024x354.png\" alt=\"\" class=\"wp-image-83066\"\/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><em>\u56fe\u00a03\uff1a<\/em>Build<em>.bat<\/em>\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7ec4\u6210 Build.bat \u7684\u547d\u4ee4\uff0c\u6e05\u9664 Build \u76ee\u5f55\uff0c\u7136\u540e\u8c03\u7528\u51ef\u57fa\u751f\u6210\u516c\u94a5\u548c\u79c1\u94a5\u3002\u63a5\u4e0b\u6765\u4ee5\u201c\u6784\u5efa\u5668\u201d\u5f00\u5934\u7684\u884c\u901a\u8fc7\u5411\u6784\u5efa\u5668\u63d0\u4f9b\u4e0d\u540c\u7684\u547d\u4ee4\u884c\u9009\u9879\u6765\u751f\u6210LockBit 3.0\u52d2\u7d22\u8f6f\u4ef6\u7684\u4e0d\u540c\u53d8\u4f53\u3002\u00a0<\/p>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/blogs.vmware.com\/security\/files\/2022\/10\/Screen-Shot-2022-10-13-at-12.11.43-PM.png\"><img decoding=\"async\" src=\"https:\/\/blogs.vmware.com\/security\/files\/2022\/10\/Screen-Shot-2022-10-13-at-12.11.43-PM.png\" alt=\"\" class=\"wp-image-83069\"\/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><em>\u56fe\u00a04\uff1a\u6784\u5efa\u540e\u7684<em>LockBit<\/em> 3.0 \u6587\u4ef6\u5217\u8868<\/em>\u00a0<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u751f\u6210\u7684\u6587\u4ef6\u7684\u63cf\u8ff0&nbsp;<\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li>DECRYPTION_ID.txt \u2013 \u5305\u542b 16 \u4e2a\u5b57\u7b26\u7684\u53d7\u5bb3\u8005 ID \u7684\u6587\u672c\u6587\u4ef6\uff0c\u8be5 ID \u7531\u7528\u4e8e\u552f\u4e00\u6807\u8bc6\u53d7\u5bb3\u8005\u7684\u516c\u94a5\u7684\u524d 8 \u4e2a\u5341\u516d\u8fdb\u5236\u5b57\u8282\u7ec4\u6210\u00a0<\/li><li>LB3.exe \u2013 \u7f16\u8bd1\u7684\u52d2\u7d22\u8f6f\u4ef6\uff0c\u4e0d\u9700\u8981\u5bc6\u7801\u00a0<\/li><li>LB3Decryptor.exe \u2013 \u52d2\u7d22\u8f6f\u4ef6\u7684\u89e3\u5bc6\u5668\uff0c\u53ef\u4e0e\u6b64\u5904\u7684\u6240\u6709\u53d8\u4f53\u914d\u5408\u4f7f\u7528\u00a0<\/li><li>LB3_pass.exe \u2013 \u4e0e LB3 \u76f8\u540c.exe\u4f46\u9700\u8981\u5bc6\u7801\u624d\u80fd\u8fd0\u884c\u3002\u5bc6\u7801\u548c\u8bf4\u660e\u53ef\u5728\u6b64\u76ee\u5f55Password_exe.txt\u4e2d\u627e\u5230\u00a0<\/li><li>LB3_RelectiveDLL_DLLMain.dll \u2013 \u65e8\u5728\u53cd\u5c04\u52a0\u8f7d\u5e76\u5728\u5185\u5b58\u4e2d\u6267\u884c\u7684\u52d2\u7d22\u8f6f\u4ef6\u7248\u672c\u00a0<\/li><li>LB3_Rundll32.dll &#8211; \u52d2\u7d22\u8f6f\u4ef6\u7684DLL\u7248\u672c\uff0c\u4e0d\u9700\u8981\u5bc6\u7801\u3002\u00a0<\/li><li>LB3_Rundll32_pass.dll &#8211; \u52d2\u7d22\u8f6f\u4ef6\u7684DLL\u7248\u672c\uff0c\u9700\u8981Password_dll.txt\u6587\u4ef6\u4e2d\u627e\u5230\u7684\u5bc6\u7801\u00a0<\/li><li>Password_dll.txt \u2013 \u5305\u542b\u5bc6\u7801\u548c\u4f7f\u7528LB3_Rundll32_pass.dll\u7684\u8bf4\u660e\u00a0<\/li><li>Password_exe.txt \u2013 \u5305\u542b\u5bc6\u7801\u548c\u4f7f\u7528LB3_pass.exe\u7684\u8bf4\u660e\u00a0<\/li><li>priv.key \u2013 \u6b64\u7248\u672c\u72ec\u6709\u7684\u79c1\u6709\u52a0\u5bc6\u5bc6\u94a5\uff0c\u7528\u4e8e\u52a0\u5bc6\u53d7\u5bb3\u6587\u4ef6\u00a0<\/li><li>pub.key \u2013 \u6b64\u7248\u672c\u72ec\u6709\u7684\u516c\u5171\u52a0\u5bc6\u5bc6\u94a5\uff0c\u7528\u4e8e\u751f\u6210\u5404\u79cd\u5b57\u7b26\u4e32\uff0c\u5c06\u6b64\u52d2\u7d22\u8f6f\u4ef6\u5b9e\u4f8b\u4e0e\u53d7\u5bb3\u8005\u8054\u7cfb\u8d77\u6765\u3002<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">keygen.exe\u00a0<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728 Build.bat \u4e2d\u8c03\u7528\u7684\u7b2c\u4e00\u4e2a\u53ef\u6267\u884c\u6587\u4ef6\u662f\u51ef\u57fa.exe\u3002\u5b83\u4e3a\u6bcf\u4e2a\u6784\u5efa\u4ee5\u53ca\u89e3\u5bc6ID\u751f\u6210\u4e00\u4e2a\u552f\u4e00\u7684\u516c\u94a5 &#8211; \u79c1\u94a5\u5bf9.\u51ef\u57fa\u4f3c\u4e4e\u4e25\u91cd\u4f9d\u8d56<a href=\"https:\/\/github.com\/miracl\/MIRACL\">MIRALCL<\/a>\uff0c\u6839\u636e\u5176\u81ea\u5df1\u7684\u63cf\u8ff0\uff0c\u201c&#8230;&#8230;\u4e00\u4e2aC\u8f6f\u4ef6\u5e93\uff0c\u88ab\u5f00\u53d1\u4eba\u5458\u5e7f\u6cdb\u8ba4\u4e3a\u662f\u692d\u5706\u66f2\u7ebf\u52a0\u5bc6\u7684\u9ec4\u91d1\u6807\u51c6\u5f00\u6e90SDK\u3002\u751f\u6210\u7684\u5bc6\u94a5\u7ecf\u8fc7 base64 \u7f16\u7801\u5e76\u4fdd\u5b58\u5230\u6587\u4ef6 priv.key \u548c pub.key\u3002\u7136\u540e\uff0c\u5c06\u516c\u94a5\u7684\u672a\u7f16\u7801\u7684\u524d\u516b\u4e2a\u5b57\u8282\u8f6c\u6362\u4e3a\u5176\u5341\u516d\u8fdb\u5236\u503c\u5e76\u4fdd\u5b58\u5230DECRYPTION_ID.txt\u6587\u4ef6\u4e2d\uff0c\u8be5\u6587\u4ef6\u5145\u5f53\u552f\u4e00\u7684\u53d7\u5bb3\u8005\u6807\u8bc6\u53f7\u3002&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">builder.exe\u00a0<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u524d\u9762\u7684\u56fe 4 \u6240\u793a\uff0c\u751f\u6210\u5668.exe\u6587\u4ef6\u521b\u5efa\u4e24\u4e2a\u53ef\u6267\u884c\u6587\u4ef6\u3001\u4e09\u4e2a\u52a8\u6001\u94fe\u63a5\u5e93\u548c\u4e24\u4e2a\u6587\u672c\u6587\u4ef6\u3002\u4e3a\u4e86\u5b8c\u6210\u6b64\u64cd\u4f5c\uff0c\u5b83\u9700\u8981\u73b0\u6709\u7684 config.json\uff08\u56fe 2\uff09\uff0c\u4ee5\u53ca\u7531\u51ef\u57fa\u5728\u4e0a\u4e00\u6b65\u4e2d\u751f\u6210\u7684 priv.key\/pub.key \u6587\u4ef6.exe\u5982\u56fe 4 \u6240\u793a\u3002\u6784\u5efa\u5668.exe\u6587\u4ef6\u672c\u8eab\u4e5f\u5305\u542b\u5fc5\u9700\u54c1\u3002\u5728\u5176\u8d44\u6e90\u90e8\u5206\u4e2d\u6709\u56db\u4e2a\u53ef\u6267\u884c\u6a21\u677f\u6587\u4ef6\u3002\u5176\u4e2d\u6bcf\u4e2a\u90fd\u7528\u4e8e\u6784\u9020 DLL \u548c EXE \u52a0\u5bc6\u5668\u4ee5\u53ca\u7528\u4e8e\u89e3\u5bc6\u7684\u7a0b\u5e8f\u3002&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/blogs.vmware.com\/security\/files\/2022\/10\/Screen-Shot-2022-10-13-at-12.12.41-PM.png\"><img decoding=\"async\" src=\"https:\/\/blogs.vmware.com\/security\/files\/2022\/10\/Screen-Shot-2022-10-13-at-12.12.41-PM-1024x318.png\" alt=\"\" class=\"wp-image-83070\"\/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><em>\u56fe\u00a05\uff1abuilder.exe\u8d44\u6e90<\/em>\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6bcf\u4e2a\u8d44\u6e90\u7684 ID \u63cf\u8ff0\uff1a&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>100 \u2013 \u89e3\u5bc6\u5668\u6a21\u677f\u6587\u4ef6&nbsp;<\/li><li>101 \u2013 \u53ef\u6267\u884c\u6a21\u677f\u6587\u4ef6&nbsp;<\/li><li>103 \u2013 DLL \u6a21\u677f\u6587\u4ef6&nbsp;<\/li><li>106 \u2013 \u542f\u7528\u53cd\u5c04\u52a0\u8f7d\u7684 DLL \u6a21\u677f\u6587\u4ef6<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u914d\u7f6e\u6587\u4ef6 config.json \u5305\u542b\u901a\u5e38\u4e0e\u52d2\u7d22\u8f6f\u4ef6\u5173\u8054\u7684\u9009\u9879\uff0c\u5305\u62ec\u76ee\u6807\u6587\u4ef6\u5939\u3001\u8981\u907f\u514d\u7684\u6587\u4ef6\u4ee5\u53ca\u5e94\u7ec8\u6b62\u7684\u8fdb\u7a0b\u3002\u5982\u56fe 6 \u6240\u793a\uff0c\u5b83\u8fd8\u5305\u542b\u7528\u4e8e\u8c03\u6574\u52d2\u7d22\u8f6f\u4ef6\u884c\u4e3a\u7684\u8bbe\u7f6e\u9009\u9879\uff0c\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u5728\u6784\u5efa\u5668\u4e2d\u627e\u5230\u5982\u4e0b\u6240\u793a\u7684\u9009\u9879\u3002&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/blogs.vmware.com\/security\/files\/2022\/10\/Screen-Shot-2022-10-13-at-12.13.27-PM.png\"><img decoding=\"async\" src=\"https:\/\/blogs.vmware.com\/security\/files\/2022\/10\/Screen-Shot-2022-10-13-at-12.13.27-PM.png\" alt=\"\" class=\"wp-image-83071\"\/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><em>\u56fe&nbsp;<\/em><em>6<\/em><em>\uff1a\u914d\u7f6e\u9009\u9879<\/em>&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b64\u6784\u5efa\u5668\u914d\u7f6e\u5141\u8bb8\u9488\u5bf9\u7279\u5b9a\u76ee\u6807\u73af\u5883\u8c03\u6574\u751f\u6210\u7684\u52d2\u7d22\u8f6f\u4ef6\u3002\u9664\u4e86\u8fd9\u4e9b\u914d\u7f6e\u4e4b\u5916\uff0c\u8fd8\u6709\u4ee5\u4e0b\u9009\u9879\uff1a&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>\u8981\u6392\u9664\u7684\u4e3b\u673a\u3001\u6587\u4ef6\u3001\u6587\u4ef6\u5939\u548c\u6587\u4ef6\u6269\u5c55\u540d&nbsp;<\/li><li>\u8981\u505c\u6b62\u548c\u5220\u9664\u7684\u8fdb\u7a0b\u548c\u670d\u52a1&nbsp;<\/li><li>\u547d\u4ee4\u548c\u63a7\u5236\u57df\u3001URL \u6216 IP \u7684\u5217\u8868&nbsp;<\/li><li>\u8981\u5728\u53d7\u5f71\u54cd\u7684\u7cfb\u7edf\u4e0a\u5c1d\u8bd5\u7684\u7528\u6237\u540d\u548c\u5bc6\u7801\u5217\u8868<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u7531\u4e8e\u6b64\u52d2\u7d22\u8f6f\u4ef6\u662f\u9ad8\u5ea6\u53ef\u914d\u7f6e\u7684\uff0c\u56e0\u6b64\u53ef\u80fd\u5b58\u5728\u8bb8\u591a\u4e0d\u540c\u7684\u4ee3\u7801\u8def\u5f84\u3002\u4e3a\u7b80\u5355\u8d77\u89c1\uff0c\u6b64\u5904\u7684\u5206\u6790\u5c06\u4fa7\u91cd\u4e8e\u5728\u9ed8\u8ba4\u60c5\u51b5\u4e0b\u8fd0\u884c\u52d2\u7d22\u8f6f\u4ef6\uff0c\u800c\u65e0\u9700\u547d\u4ee4\u884c\u914d\u7f6e\u9009\u9879\u3002\u4f46\u662f\uff0c\u4e3a\u4e86\u89e3\u91ca\u5b8c\u6574\u7684\u529f\u80fd\uff0c\u8fd9\u4e9b\u9009\u9879\u5c06\u5728\u76f8\u5173\u4ee3\u7801\u90e8\u5206\u4e2d\u63d0\u53ca\u3002&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">LockBit\u9ed1\u5323\u5b50\u5185\u90e8\u00a0<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e3a\u63d0\u9ad8\u53ef\u8bfb\u6027\uff0c\u7a0b\u5e8f\u5185\u7684\u521d\u59cb\u4ee3\u7801\u96c6\u5df2\u53cd\u7f16\u8bd1\uff0c\u5982\u56fe 7 \u6240\u793a\u3002\u6b64\u4ee3\u7801\u663e\u793a\u53ef\u6267\u884c\u6587\u4ef6\u5305\u542b\u5927\u91cf\u672a\u4f7f\u7528\u7684 GUI \u76f8\u5173\u4ee3\u7801\uff0c\u8fd9\u4e9b\u4ee3\u7801\u5728\u8c03\u7528\u9000\u51fa\u8fdb\u7a0b\u540e\u5217\u51fa\uff0c\u7a81\u51fa\u663e\u793a\u4e3a kernel32\u3002\u9000\u51fa\u8fdb\u7a0b\uff08\uff09\u3002\u6240\u6709\u8d4e\u91d1\u529f\u80fd\u90fd\u53d1\u751f\u5728\u8c03\u7528\u9000\u51fa\u8fdb\u7a0b\u4e4b\u524d\u53d1\u751f\u7684\u4e09\u4e2a\u51fd\u6570\u4e2d\u3002\u4e3b\u8981\u529f\u80fd\u5305\u542b\u52d2\u7d22\u8f6f\u4ef6\u529f\u80fd\u7684\u6700\u5927\u90e8\u5206\u3002\u672a\u4f7f\u7528\u4ee3\u7801\u7684\u5b9e\u73b0\u5bf9\u4e8e\u6076\u610f\u8f6f\u4ef6\u5f00\u53d1\u6765\u8bf4\u5e76\u4e0d\u964c\u751f\uff0c\u4f46\u4e5f\u4e0d\u662f\u5f88\u5e38\u89c1\u3002\u50cf\u8fd9\u6837\u7684\u6280\u672f\u6709\u52a9\u4e8e\u5411\u7814\u7a76\u4eba\u5458\u63a9\u76d6\u6076\u610f\u8f6f\u4ef6\u7684\u771f\u6b63\u76ee\u7684\uff0c\u5e76\u6709\u52a9\u4e8e\u4f7f\u6076\u610f\u8f6f\u4ef6\u770b\u8d77\u6765\u5408\u6cd5\u3002&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/blogs.vmware.com\/security\/files\/2022\/10\/Screen-Shot-2022-10-13-at-12.14.28-PM.png\"><img decoding=\"async\" src=\"https:\/\/blogs.vmware.com\/security\/files\/2022\/10\/Screen-Shot-2022-10-13-at-12.14.28-PM.png\" alt=\"\" class=\"wp-image-83072\"\/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><em>\u56fe7\uff1a<em>Entry<\/em><\/em> \u51fd\u6570\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5178\u578b\u7684\u5e94\u7528\u7a0b\u5e8f\u76f4\u63a5\u8c03\u7528 DLL \u51fd\u6570\uff0c\u6216\u6267\u884c\u7b80\u5355\u7684\u8c03\u7528\u4ee5\u4ece DLL \u6587\u4ef6\u4e2d\u83b7\u53d6\u51fd\u6570\u7684\u8fdb\u7a0b\u5730\u5740\u3002LockBit\u751f\u6210\u5668\u6709\u4e00\u4e2a\u4e0d\u540c\u7684\uff0c\u66f4\u6666\u6da9\u7684\u65b9\u6cd5\u6765\u53d1\u73b0\u548c\u4f7f\u7528\u5916\u90e8\u51fd\u6570\u3002\u6211\u4eec\u547d\u540d\u4e3a\u201cprepare_address_table_lookups\u201d\u7684\u51fd\u6570\uff08\u5982\u56fe 7 \u6240\u793a\uff09\u5305\u542b\u4e00\u4e2a\u4ece\u4e00\u7ec4\u51fd\u6570\u8c03\u7528\u9884\u5148\u751f\u6210\u7684\u54c8\u5e0c\u8868\u3002\u6b64\u96c6\u5408\u4e2d\u7684\u6bcf\u4e2a\u6761\u76ee\u90fd\u5305\u542b\u5c0f\u5199\u5e93\u548c\u7528\u70b9\u5206\u9694\u7684\u51fd\u6570\u540d\u79f0\uff08\u5373 ntdll.\u67e5\u627e\u6587\u4ef6\uff09\u3002LockBit 3.0 \u5728 Windows System32 \u6587\u4ef6\u5939\u4e2d\u624b\u52a8\u67e5\u627e\u6240\u9700\u7684 DLL\uff0c\u7136\u540e\u624b\u52a8\u52a0\u8f7d\u6bcf\u4e2a\u51fd\u6570\uff0c\u8d39\u529b\u5730\u5bf9\u6bcf\u4e2a\u51fd\u6570\u5e93\u548c\u540d\u79f0\u7ec4\u5408\u8fdb\u884c\u54c8\u5e0c\u5904\u7406\u548c\u5339\u914d\uff0c\u4ee5\u521b\u5efa\u5730\u5740\u8868\u3002\u4e00\u65e6\u521b\u5efa\u4e86\u54c8\u5e0c\u5e93\u548c\u51fd\u6570\u7684\u8868\uff0c\u6076\u610f\u8f6f\u4ef6\u5c31\u4f1a\u5c0f\u5fc3\u5730\u91ca\u653e\u5e76\u6e05\u9664\u6240\u6709\u5185\u5b58\u4ee5\u7981\u6b62\u5206\u6790\u3002\u5e94\u8be5\u6ce8\u610f\u7684\u662f\uff0c\u8fd9\u53ea\u662f\u8c03\u7528\u7684\u51fd\u6570\u7684\u5b50\u96c6\uff0c\u56e0\u4e3a\u5728\u8fd0\u884c\u65f6\u4ece Windows \u5185\u6838\u4e2d\u68c0\u7d22\u548c\u8c03\u7528\u4e86\u66f4\u591a\u51fd\u6570\u3002&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u56fe 7 \u6240\u793a\uff0c\u201ccheck_priv_elevate_if_needed\u201d\u51fd\u6570\u6267\u884c\u540d\u79f0\u6240\u6697\u793a\u7684\u64cd\u4f5c\u3002\u6743\u9650\u63d0\u5347\u662f\u901a\u8fc7\u590d\u5236\u8bbf\u95ee\u4ee4\u724c\u4ee5\u83b7\u53d6\u7279\u6743\u7ec4\u4e2d\u7684\u6210\u5458\u8eab\u4efd\u6765\u5b9e\u73b0\u7684\u3002\u82e5\u8981\u4e86\u89e3\u8fd9\u4e00\u70b9\uff0c\u5bf9 Windows \u6743\u9650\u6709\u8f83\u9ad8\u7684\u4e86\u89e3\u4f1a\u5f88\u6709\u5e2e\u52a9\u3002\u5728\u751f\u6d3b\u4e2d<a href=\"https:\/\/learn.microsoft.com\/en-us\/windows\/win32\/secauthz\/privileges\">\uff0cWindows\u7279\u6743<\/a>\u5927\u81f4\u76f8\u5f53\u4e8e\u4e00\u5927\u4e32\u5bc6\u94a5\uff0c\u8fd9\u4e9b\u5bc6\u94a5\u63d0\u4f9b\u5bf9\u5176\u4ed6\u9650\u5236\u533a\u57df\u7684\u8bbf\u95ee\u3002\u5728 Windows \u4e2d\uff0c\u8fd9\u4e9b\u5bc6\u94a5\u79f0\u4e3a<a href=\"https:\/\/learn.microsoft.com\/en-us\/windows\/win32\/secauthz\/access-tokens\">\u8bbf\u95ee\u4ee4\u724c<\/a>\uff0c\u6bcf\u4e2a\u8bbf\u95ee\u4ee4\u724c\u53ef\u4ee5\u5305\u542b\u4e00\u4e2a\u6216\u591a\u4e2a<a href=\"https:\/\/learn.microsoft.com\/en-us\/windows\/win32\/secauthz\/privilege-constants\">\u6743\u9650\u5e38\u91cf<\/a>\u3002&nbsp;\u6bcf\u4e2a\u7279\u6743\u5e38\u91cf\u5b9a\u4e49\u53ef\u5728\u64cd\u4f5c\u7cfb\u7edf\u4e2d\u9650\u5236\u7684\u7279\u5b9a\u64cd\u4f5c\u6216\u4e00\u7ec4\u64cd\u4f5c\u3002\u4f8b\u5982\uff0c\u51e0\u4e4e\u6bcf\u4e2a\u4eba\u90fd\u6709\u4e00\u4e2a\u7279\u6743\u5e38\u91cf\uff0c\u79f0\u4e3a SeShutdown\u7279\u6743\uff0c\u5b83\u5141\u8bb8\u672c\u5730\u7528\u6237\u5173\u95ed\u64cd\u4f5c\u7cfb\u7edf\u3002\u5982\u679c\u8bbf\u95ee\u4ee4\u724c\u4e2d\u6ca1\u6709\u6b64\u6743\u9650\u5e38\u91cf\uff0c\u5219 Windows \u5c06\u4e0d\u5141\u8bb8\u5173\u95ed\u3002\u5c31\u50cf\u5728\u73b0\u5b9e\u751f\u6d3b\u4e2d\uff0c\u7269\u7406\u5bc6\u94a5\u73af\u53ef\u4ee5\u5bb9\u7eb3\u8bb8\u591a\u5bc6\u94a5\u4e00\u6837\uff0c\u8bb8\u591a\u7279\u6743\u5e38\u91cf\u4e5f\u53ef\u4ee5\u5c5e\u4e8e\u5355\u4e2a\u8bbf\u95ee\u4ee4\u724c\u3002&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bf9\u4e8e\u7406\u89e3\u81f3\u5173\u91cd\u8981\u7684\u662f\uff0c\u7531\u7528\u6237\u6216\u4ee3\u8868\u7528\u6237\u542f\u52a8\u7684\u8fdb\u7a0b\u548c\u670d\u52a1\u88ab\u8d4b\u4e88\u6216\u4ece\u7528\u6237\u90a3\u91cc\u7ee7\u627f\u4e86\u5176\u7279\u6743\u3002\u4f46\u662f\uff0c\u5e76\u975e\u7cfb\u7edf\u4e0a\u7684\u6240\u6709\u8fdb\u7a0b\u548c\u670d\u52a1\u90fd\u5c5e\u4e8e\u7528\u6237\uff0c\u6709\u4e9b\u8fdb\u7a0b\u548c\u670d\u52a1\u5c5e\u4e8e\u64cd\u4f5c\u7cfb\u7edf\u3002\u8fd9\u4e9b\u64cd\u4f5c\u7cfb\u7edf\u8fdb\u7a0b\u548c\u670d\u52a1\u5fc5\u7136\u5177\u6709\u4e0d\u540c\u7684\u6743\u9650\u3002\u7b80\u800c\u8a00\u4e4b\uff0cLockBit 3.0 \u4ece\u7cfb\u7edf\u8fdb\u7a0b\u4e2d\u590d\u5236\u8bbf\u95ee\u4ee4\u724c\u4ee5\u5728\u7528\u6237\u8fdb\u7a0b\u4e2d\u4f7f\u7528\uff0c\u4ee5\u5141\u8bb8\u5426\u5219\u5c06\u88ab\u7981\u6b62\u7684\u529f\u80fd\u3002&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e3a\u4e86\u590d\u5236\u4ee4\u724c\uff0c\u9501\u4f4d 3.0 \u4f1a\u6267\u884c\u51e0\u9879\u64cd\u4f5c\u3002\u6700\u521d\uff0c\u5b83\u5c06\u901a\u8fc7\u4e13\u95e8\u68c0\u67e5\u57df\u7ba1\u7406\u5458\u7ec4\u4e2d\u7684\u6210\u5458\u8eab\u4efd\u6765\u68c0\u67e5\u5b83\u662f\u5426\u5df2\u7ecf\u5177\u6709\u8db3\u591f\u7684\u6743\u9650\u3002\u5982\u679c\u672a\u627e\u5230\u6b64\u6743\u9650\uff0c\u5b83\u5c06\u5c1d\u8bd5\u5411\u81ea\u5df1\u6388\u4e88\u5305\u542b 15 \u4e2a\u6743\u9650\u5e38\u91cf\u7684\u9884\u5b9a\u5217\u8868\uff0c\u5176\u4e2d\u5927\u591a\u6570\u5728\u4ee5\u975e\u7279\u6743\u7528\u6237\u8eab\u4efd\u8fd0\u884c\u65f6\u5728\u6d4b\u8bd5\u4e2d\u90fd\u4e0d\u6210\u529f\u3002\u5728\u6b64\u4e4b\u540e\uff0c\u5982\u679c\u4ecd\u7136\u6ca1\u6709\u6240\u9700\u7684\u6743\u9650\uff0cLockBit 3.0 \u5c06\u627e\u5230\u64cd\u4f5c\u7cfb\u7edf\u8fdb\u7a0b\u8d44\u6e90\u7ba1\u7406\u5668.exe\u5e76\u76f4\u63a5\u8c03\u7528 ZwOpenProcessToken \u8bfb\u53d6\u8d44\u6e90\u7ba1\u7406\u5668.exe\u7684\u8bbf\u95ee\u4ee4\u724c\u3002\u7136\u540e\uff0c\u5b83\u8c03\u7528\u4f20\u5165\u65b0\u83b7\u53d6\u7684\u4ee4\u724c\u53e5\u67c4\u7684 NtDuplicateToken\uff0c\u4ee5\u8bf7\u6c42\u5bf9\u526f\u672c\u7684\u6269\u5c55\u5c5e\u6027\u7684\u8bfb\u53d6\u548c\u5199\u5165\u8bbf\u95ee\u6743\u9650\u3002&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/blogs.vmware.com\/security\/files\/2022\/10\/Screen-Shot-2022-10-13-at-12.15.16-PM.png\"><img decoding=\"async\" src=\"https:\/\/blogs.vmware.com\/security\/files\/2022\/10\/Screen-Shot-2022-10-13-at-12.15.16-PM-1024x347.png\" alt=\"\" class=\"wp-image-83073\"\/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><em>\u56fe\u00a08\uff1a\u590d\u5236<em>explorer<\/em>.exe\u8fdb\u7a0b\u4ee4\u724c<\/em>\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u8d44\u6e90\u7ba1\u7406\u5668\u8fdb\u7a0b\u662f\u76f4\u63a5\u9488\u5bf9\u7684\u3002\u4f46\u662f\uff0c\u968f\u7740\u7a0b\u5e8f\u7684\u8fd0\u884c\uff0c\u6bcf\u6b21\u9047\u5230\u67d0\u4e9b\u8fdb\u7a0b\u65f6\uff0c\u90fd\u4f1a\u68c0\u67e5\u4ee4\u724c\u6743\u9650\uff0c\u5982\u679c\u627e\u5230\u5176\u4ed6\u6743\u9650\uff0c\u5219\u4f1a\u590d\u5236\u4ee4\u724c\u3002\u503c\u5f97\u6ce8\u610f\u7684\u662f\uff0c\u91cd\u70b9\u662f\u83b7\u5f97\u5177\u6709\u7279\u6743\u57df\u8bbf\u95ee\u6743\u9650\u7684\u4ee4\u724c\u3002&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">main \u51fd\u6570\u4e2d\u7684\u6076\u610f\u8f6f\u4ef6\u6240\u505a\u7684\u7b2c\u4e00\u4ef6\u4e8b\u5c31\u662f\u68c0\u67e5\u5e76\u521b\u5efa\u540c\u6b65\u4e92\u65a5\u4f53\u3002\u5982\u679c\u5b58\u5728\u4e92\u65a5\u4f53\uff0c\u5219\u8fdb\u7a0b\u5c06\u9000\u51fa\uff0c\u786e\u4fdd\u4e00\u6b21\u53ea\u80fd\u8fd0\u884c\u4e00\u4e2a\u52d2\u7d22\u8f6f\u4ef6\u5b9e\u4f8b\u3002\u4e92\u65a5\u4f53\u662f\u901a\u8fc7\u9996\u5148\u83b7\u53d6\u5728 pub.key \u6587\u4ef6\u4e2d\u627e\u5230\u7684\u63d0\u4f9b\u7684\u516c\u94a5\u7684 MD5 \u54c8\u5e0c\u503c\u800c\u521b\u5efa\u7684\u3002\u751f\u6210\u7684 MD5 \u54c8\u5e0c\u662f\u5b57\u7b26\u4e32\u683c\u5f0f\u4e3a\u201c{%08X-%04X-%04X-%02X%02X-%02X%02X%02X %02X %02X %02X %02X}\u201d\u3002\u63a5\u4e0b\u6765\uff0c\u8ba1\u7b97\u6b64\u683c\u5f0f\u5316\u5b57\u7b26\u4e32\u7684 MD4 \u54c8\u5e0c\uff0c\u5e76\u5c06\u7ed3\u679c\u4f20\u9012\u7ed9\u683c\u5f0f\u5b57\u7b26\u4e32\u201c\u5168\u5c40\\%.8x%.8x%.8x%.8x%.8x\u201d\u3002\u4f8b\u5982\uff0c\u5b8c\u6210\u7684\u4e92\u65a5\u503c\u5c06\u7c7b\u4f3c\u4e8e\u5168\u5c40\\ea4ee28880136cbc44dff4ad5a53561f\u3002&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0b\u4e00\u4e2a \u9501\u4f4d 3.0 \u68c0\u67e5\u64cd\u4f5c\u7cfb\u7edf\u662f\u5426\u6b63\u5e38\u542f\u52a8\u3002\u5982\u679cWindows\u5728\u5b89\u5168\u6a21\u5f0f\u4e0b\u542f\u52a8\uff0c\u52d2\u7d22\u8f6f\u4ef6\u4e0d\u4f1a\u8fd0\u884c\u5176\u5927\u90e8\u5206\u529f\u80fd\uff0c\u800c\u662f\u8bbe\u7f6e\u6ce8\u518c\u8868\u9879\u4ee5\u5728\u4e0b\u6b21\u6b63\u5e38\u542f\u52a8\u65f6\u8fd0\u884c\u3002&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u8bbe\u7f6e\u4e92\u65a5\u4f53\u5e76\u6ee1\u8db3\u5f15\u5bfc\u7c7b\u578b\u540e\uff0c\u53ef\u6267\u884c\u6587\u4ef6\u7684\u4e3b\u8981\u7528\u9014\u5c06\u4ee5\u591a\u7ebf\u7a0b\u65b9\u5f0f\u542f\u52a8\u3002\u6bcf\u4e2a\u7ebf\u7a0b\u90fd\u5177\u6709\u5176\u4efb\u52a1\u7684\u7279\u5f81\u3002\u6709\u4e9b\u5728\u8fdb\u7a0b\u7684\u751f\u547d\u5468\u671f\u5185\u8fde\u7eed\u8fd0\u884c\uff0c\u800c\u53e6\u4e00\u4e9b\u5219\u4ec5\u4e34\u65f6\u8fd0\u884c\u4e00\u6b21\u4ee5\u6267\u884c\u7279\u5b9a\u4efb\u52a1\u3002&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u505c\u6b62\u670d\u52a1\uff1aWindows Defender\u00a0<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u7b2c\u4e00\u4e2a\u7ebf\u7a0b\u5220\u9664 Windows \u5b89\u5168\u670d\u52a1\u3002\u8fd9\u662f\u901a\u8fc7\u5229\u7528\u53d7\u4fe1\u4efb\u7684\u5b89\u88c5\u7a0b\u5e8f\u670d\u52a1\u6765\u5b9e\u73b0\u7684\u3002\u53d7\u4fe1\u4efb\u7684\u5b89\u88c5\u7a0b\u5e8f\uff08\u901a\u5e38\u4ee5\u5176\u663e\u793a\u540d\u79f0\u201cWindows \u6a21\u5757\u5b89\u88c5\u7a0b\u5e8f\u201d\u800c\u95fb\u540d\uff09\u901a\u5e38\u7528\u4e8e\u4e0b\u8f7d\u548c\u5b89\u88c5 Windows \u66f4\u65b0\u548c\u53ef\u9009\u7ec4\u4ef6\u3002\u5982\u679c\u53d7\u4fe1\u4efb\u7684\u5b89\u88c5\u7a0b\u5e8f\u5c1a\u672a\u8fd0\u884c\uff0c\u5219\u4f1a\u542f\u52a8\u5b83\uff0c\u7136\u540e\u590d\u5236\u5176\u8bbf\u95ee\u4ee4\u724c\u53e5\u67c4\uff0c\u4ee5\u5141\u8bb8\u5f53\u524d\u7ebf\u7a0b\u8bbf\u95ee\u5927\u591a\u6570\u5176\u4ed6\u6b63\u5728\u8fd0\u884c\u7684\u670d\u52a1\u3002\u4f7f\u7528\u6b64\u4ee4\u724c\uff0cLockBit 3.0 \u679a\u4e3e\u6b63\u5728\u8fd0\u884c\u7684\u670d\u52a1\uff0c\u5e76\u4e14\u4e0e config.json \u4e2d\u9884\u5b9a\u4e49\u670d\u52a1\u4e4b\u4e00\u5339\u914d\u7684\u4efb\u4f55\u670d\u52a1\u90fd\u5c06\u505c\u6b62\u5e76\u5220\u9664\u3002\u5b8c\u6210\u540e\uff0c\u7ebf\u7a0b\u5c06\u9000\u51fa\uff0c\u5e76\u4e14\u4e0d\u4f1a\u518d\u6b21\u542f\u52a8\u3002&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/blogs.vmware.com\/security\/files\/2022\/10\/Screen-Shot-2022-10-13-at-12.17.47-PM.png\"><img decoding=\"async\" src=\"https:\/\/blogs.vmware.com\/security\/files\/2022\/10\/Screen-Shot-2022-10-13-at-12.17.47-PM.png\" alt=\"\" class=\"wp-image-83075\"\/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><em>\u56fe<\/em><em>9<\/em><em>\uff1a\u901a\u77e5\u7a97\u53e3\u5b89\u5168\u4e2d\u5fc3\u5df2\u505c\u6b62<\/em>&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/blogs.vmware.com\/security\/files\/2022\/10\/Screen-Shot-2022-10-13-at-12.18.58-PM.png\"><img decoding=\"async\" src=\"https:\/\/blogs.vmware.com\/security\/files\/2022\/10\/Screen-Shot-2022-10-13-at-12.18.58-PM.png\" alt=\"\" class=\"wp-image-83076\"\/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><em>\u56fe&nbsp;<\/em><em>10<\/em><em>\uff1a\u5c1d\u8bd5\u91cd\u65b0\u542f\u52a8 Windows \u5b89\u5168\u4e2d\u5fc3\u65f6\u51fa\u9519<\/em>&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u6d4b\u8bd5\u671f\u95f4\uff0c\u77ed\u6682\u51fa\u73b0\u4e00\u4e2a\u5c0f\u4efb\u52a1\u680f\u901a\u77e5\uff0c\u901a\u77e5\u7528\u6237 Windows \u5b89\u5168\u4e2d\u5fc3\u670d\u52a1\u5df2\u505c\u6b62\u3002\u4f46\u662f\uff0c\u7531\u4e8e\u8be5\u670d\u52a1\u4e0d\u4ec5\u5df2\u505c\u6b62\uff0c\u800c\u4e14\u8fd8\u88ab\u5220\u9664\uff0c\u56e0\u6b64\u65e0\u6cd5\u4f7f\u7528 Windows \u901a\u77e5\u6765\u91cd\u65b0\u542f\u52a8\u8be5\u670d\u52a1\u3002&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>\u670d\u52a1<\/strong>&nbsp;<\/td><td><strong>\u63cf\u8ff0: __________<\/strong>&nbsp;<\/td><\/tr><tr><td><strong><strong>SecurityHealthService<\/strong><\/strong>\u00a0<\/td><td>\u63d0\u4f9b\u6709\u5173\u7aef\u70b9\u4fdd\u62a4\u72b6\u6001\u7684\u6700\u65b0\u4fe1\u606f\uff0c\u5305\u62ec\u76d1\u89c6 Windows \u548c\u5176\u4ed6\u4f9b\u5e94\u5546\u7684\u5de5\u5177&nbsp;<\/td><\/tr><tr><td><strong>wscsvc<\/strong><\/td><td>Windows \u5b89\u5168\u4e2d\u5fc3\u670d\u52a1\u00a0<\/td><\/tr><tr><td><strong>Sense<\/strong>\u00a0<\/td><td>Windows Defender\u9ad8\u7ea7\u5a01\u80c1\u9632\u62a4\u670d\u52a1\u00a0<\/td><\/tr><tr><td><strong>sppsvc<\/strong>\u00a0<\/td><td>\u5fae\u8f6f\u7684\u8f6f\u4ef6\u4fdd\u62a4\u670d\u52a1 \u2013 \u8bb8\u53ef&nbsp;<\/td><\/tr><tr><td><strong>WdBoot<\/strong>\u00a0<\/td><td>Windows Defender ELAM \uff08\u63d0\u524d\u542f\u52a8\u53cd\u6076\u610f\u8f6f\u4ef6\uff09 \u9a71\u52a8\u7a0b\u5e8f&nbsp;<\/td><\/tr><tr><td><strong>WdFilter<\/strong>\u00a0<\/td><td>Windows Defender\u8ff7\u4f60\u8fc7\u6ee4\u5668\u9a71\u52a8\u7a0b\u5e8f\u00a0<\/td><\/tr><tr><td><strong>WdNisDrv<\/strong>&nbsp;<\/td><td>Windows Defender\u9632\u75c5\u6bd2\u7f51\u7edc\u68c0\u67e5\u7cfb\u7edf\u9a71\u52a8\u7a0b\u5e8f\u00a0<\/td><\/tr><tr><td><strong>WdNisSvc<\/strong>&nbsp;<\/td><td>Windows Defender\u7f51\u7edc\u68c0\u6d4b\u670d\u52a1\u00a0<\/td><\/tr><tr><td><strong>\u6e29\u5fb7\u82ac\u5fb7<\/strong>&nbsp;<\/td><td>Windows Defender\u670d\u52a1\u00a0<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><em>\u8868<\/em><em>1<\/em><em>\uff1a\u5df2\u505c\u6b62\u548c\u5df2\u5220\u9664\u7684\u670d\u52a1<\/em>&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8bf7\u52a1\u5fc5\u8003\u8651 Windows \u5b89\u5168\u670d\u52a1\u662f\u6b64\u5904\u7684\u76ee\u6807\uff0c\u56e0\u4e3a\u8fd9\u4e9b\u670d\u52a1\u5df2\u5728\u9ed8\u8ba4\u7684 config.json \u6587\u4ef6\u4e2d\u5217\u51fa\u3002\u5982\u679c\u4f7f\u7528\u6b64\u6784\u5efa\u5668\u7684\u5a01\u80c1\u53c2\u4e0e\u8005\u5217\u51fa\u5176\u4ed6\u670d\u52a1\uff0c\u5219\u5176\u4ed6\u670d\u52a1\u5f88\u53ef\u80fd\u4f1a\u505c\u6b62\u3002&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/blogs.vmware.com\/security\/files\/2022\/10\/Screen-Shot-2022-10-13-at-12.20.03-PM.png\"><img decoding=\"async\" src=\"https:\/\/blogs.vmware.com\/security\/files\/2022\/10\/Screen-Shot-2022-10-13-at-12.20.03-PM-1024x217.png\" alt=\"\" class=\"wp-image-83077\"\/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><em>\u56fe&nbsp;<\/em><em>11<\/em><em>\uff1a\u670d\u52a1\u5df2\u505c\u6b62\u5e76\u5df2\u5220\u9664<\/em>&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5220\u9664\u670d\u52a1\u540e\uff0c\u6076\u610f\u8f6f\u4ef6\u5c06\u542f\u52a8\u51e0\u4e2a\u5176\u4ed6\u7ebf\u7a0b\u3002\u56fe 12 \u4e2d\u7684\u5c4f\u5e55\u622a\u56fe\u663e\u793a\u4e86\u8fd0\u884c\u65f6\u6700\u957f\u7684\u7ebf\u7a0b\u3002\u9996\u8981\u4efb\u52a1\u662f\u542f\u52a8\u5904\u7406 Windows \u56de\u6536\u7ad9\u4e2d\u6587\u4ef6\u7684\u7ebf\u7a0b\uff0c\u7136\u540e\u542f\u52a8\u76d1\u89c6\u548c\u7ec8\u6b62 SQL \u8fdb\u7a0b\u7684\u7ebf\u7a0b\u3002\u7136\u540e\u6709\u4e00\u4e2a\u7ebf\u7a0b\u4e13\u95e8\u7528\u4e8e\u5411\u76ee\u5f55\u7f16\u5199\u8d4e\u91d1\u8bb0\u5f55\u3002\u6700\u540e\u542f\u52a8\u7684\u7ebf\u7a0b\u662f\u52a0\u5bc6\u6587\u4ef6\u7684\u7ebf\u7a0b\u3002\u5728\u4e0b\u9762\u7684\u5c4f\u5e55\u622a\u56fe\u4e2d\u6709\u4e09\u4e2a\u7ebf\u7a0b\u4e13\u95e8\u7528\u4e8e\u6b64\uff0c\u4f46\u7ebf\u7a0b\u6570\u662f\u52a8\u6001\u7684\uff0c\u5e76\u4e14\u5c06\u6839\u636e\u53ef\u7528\u7684\u7cfb\u7edf\u8d44\u6e90\u4ee5\u53ca\u6392\u961f\u7b49\u5f85\u52a0\u5bc6\u7684\u9879\u76ee\u7684\u6570\u91cf\u548c\u7c7b\u578b\u800c\u589e\u52a0\u6216\u51cf\u5c11\u3002\u4f8b\u5982\uff0c\u4e3a\u52a0\u5bc6\u6807\u8bc6\u7684\u7f51\u7edc\u8d44\u6e90\u4e0e\u672c\u5730\u7cfb\u7edf\u4e0a\u7684\u7f51\u7edc\u8d44\u6e90\u5206\u5f00\u5904\u7406\u3002&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/blogs.vmware.com\/security\/files\/2022\/10\/Screen-Shot-2022-10-13-at-12.21.30-PM.png\"><img decoding=\"async\" src=\"https:\/\/blogs.vmware.com\/security\/files\/2022\/10\/Screen-Shot-2022-10-13-at-12.21.30-PM-1024x470.png\" alt=\"\" class=\"wp-image-83078\"\/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><em>\u56fe\u00a012\uff1a\u67d0\u4e9b<em>LockBit<\/em> 3.0 \u7ebf\u7a0b<\/em>\u00a0<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u56de\u6536\u7ad9\u7ebf\u7a0b&nbsp;<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u4e0a\u6240\u793a\uff0c\u6709\u4e00\u4e2a\u4e13\u7528\u4e8e\u5904\u7406\u56de\u6536\u7ad9\u4e2d\u6587\u4ef6\u7684\u7279\u6b8a\u7ebf\u7a0b\u3002\u56de\u6536\u7ad9\u4e2d\u7684\u6587\u4ef6\u672a\u52a0\u5bc6;\u76f8\u53cd\uff0c\u6bcf\u4e2a\u6587\u4ef6\u7684\u5185\u5bb9\u5c06\u66ff\u6362\u4e3a\u968f\u673a\u751f\u6210\u7684\u5b57\u8282\uff08\u4ee50x10000\u5b57\u8282\u5757\u4e3a\u5355\u4f4d\uff09\uff0c\u7136\u540e\u5220\u9664\u5b83\u4eec\u3002\u56e0\u6b64\uff0c\u5373\u4f7f\u4f7f\u7528\u89e3\u5bc6\u5668\uff0c\u56de\u6536\u7ad9\u4e2d\u7684\u6240\u6709\u6587\u4ef6\u4e5f\u65e0\u6cd5\u6062\u590d\u3002&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u76d1\u89c6\u548c\u7ec8\u6b62 SQL \u8fdb\u7a0b&nbsp;<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u4e2a\u5355\u72ec\u7684\u7ebf\u7a0b\u8fde\u7eed\u8fd0\u884c\uff0c\u76d1\u89c6\u548c\u505c\u6b62\u4efb\u4f55 SQL \u8fdb\u7a0b\u3002\u5b83\u901a\u8fc7\u6bcf\u4e24\u79d2\u83b7\u53d6\u4e00\u6b21\u670d\u52a1\u5217\u8868\u6765\u5b9e\u73b0\u6b64\u76ee\u7684\u3002\u6bcf\u4e2a\u670d\u52a1\u540d\u79f0\u90fd\u4f20\u9012\u7ed9\u51fd\u6570 isSQL\uff08\uff09\uff0c\u8be5\u51fd\u6570\u67e5\u627e\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u7684\u5b57\u7b26\u4e32 SQL \u7684\u4efb\u4f55\u51fa\u73b0\u3002\u5982\u679c\u540d\u79f0\u5305\u542b\u6b64\u5e8f\u5217\uff0c\u5219\u7ec8\u6b62\u8be5\u5e8f\u5217\u3002\u4e0e\u8bb8\u591a\u5176\u4ed6\u7ebf\u7a0b\u4e0d\u540c\uff0c\u6b64\u7ebf\u7a0b\u5728\u8fdb\u7a0b\u7684\u751f\u547d\u5468\u671f\u5185\u8fd0\u884c\uff0c\u786e\u4fdd SQL \u5728\u6267\u884c\u8d4e\u91d1\u6d3b\u52a8\u65f6\u4e0d\u4f1a\u8fd0\u884c\u8d85\u8fc7\u4e24\u79d2\u3002&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/blogs.vmware.com\/security\/files\/2022\/10\/Screen-Shot-2022-10-13-at-12.22.35-PM.png\"><img decoding=\"async\" src=\"https:\/\/blogs.vmware.com\/security\/files\/2022\/10\/Screen-Shot-2022-10-13-at-12.22.35-PM-1024x511.png\" alt=\"\" class=\"wp-image-83079\"\/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><em>\u56fe&nbsp;<\/em><em>13<\/em><em>\uff1a\u7ec8\u6b62 SQL \u670d\u52a1<\/em>&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5220\u9664Shadow\u526f\u672c\u00a0<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u6709\u4e00\u4e2a\u7ebf\u7a0b\u4e13\u7528\u4e8e\u5220\u9664\u5377\u5f71\u526f\u672c\u3002<a href=\"https:\/\/learn.microsoft.com\/en-us\/windows\/win32\/vss\/shadow-copies-and-shadow-copy-sets\">\u5377\u5f71\u526f\u672c<\/a>\u662f\u5377\u7684\u5feb\u7167\uff0c\u5b83\u5728\u4e00\u4e2a\u660e\u786e\u5b9a\u4e49\u7684\u65f6\u523b\u590d\u5236\u5377\u4e0a\u4fdd\u5b58\u7684\u6240\u6709\u6570\u636e\u3002\u901a\u8fc7\u8c03\u7528 IWbem \u63d0\u4f9b\u7a0b\u5e8f COM \u5bf9\u8c61\u5e76\u542f\u52a8\u8fdb\u7a0b\u5185\u670d\u52a1\u5668\u4ee5\u5141\u8bb8\u5bf9 Windows \u7ba1\u7406\u63a5\u53e3\u8fdb\u884c\u67e5\u8be2\u6765\u5b8c\u6210\u6b64\u64cd\u4f5c\u3002\u4f7f\u7528\u6b64\u529f\u80fd\uff0c\u5b83\u5c06\u6267\u884c WMI \u67e5\u8be2\u201c\u4eceWin32_ShadowCopy\u4e2d\u9009\u62e9 *\u201d\uff0c\u7136\u540e\u5220\u9664\u6bcf\u4e2a\u8fd4\u56de\u7684\u5377\u5f71\u526f\u672c\u3002&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5199\u8d4e\u91d1\u7968\u636e&nbsp;<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u8d4e\u91d1\u7968\u636e\u7ebf\u7a0b\u68c0\u7d22\u5e76\u89e3\u5bc6\u5728 config.json \u4e2d\u5b9a\u4e49\u7684\u5d4c\u5165\u5f0f\u8d4e\u91d1\u7968\u636e\u3002\u8be5\u6ce8\u91ca\u5c06\u5199\u5165\u6bcf\u4e2a\u672a\u6807\u8bb0\u4e3a\u6392\u9664\u7684\u76ee\u5f55\u3002\u5176\u6587\u4ef6\u540d\u7531\u4e5d\u4e2a\u5b57\u6bcd\u6570\u5b57\u5b57\u7b26\u540e\u8ddf \u201c.\u81ea\u8ff0\u6587\u4ef6.txt\u201c\uff08\u5373 xEC9do6g6.\u81ea\u8ff0\u6587\u4ef6.txt\uff09\u3002\u524d\u7f00\u4e3a \u201c\u7684\u552f\u4e00\u503c\u3002\u81ea\u8ff0\u6587\u4ef6.txt\u201c\u662f\u4ee5\u524d\u751f\u6210\u7684\u4e92\u65a5 GUID \u7684 MD5 \u54c8\u5e0c\u7684\u524d 6 \u4e2a\u5b57\u8282\u7684 base64 \u7f16\u7801\u3002\u7531\u4e8e\u8fd9\u79cd\u65b9\u6cd5\uff0c\u7cfb\u7edf\u4e0a\u7559\u4e0b\u7684\u6240\u6709\u8d4e\u91d1\u7968\u636e\u90fd\u88ab\u8d4b\u4e88\u76f8\u540c\u7684\u540d\u79f0\uff0c\u4f46\u5bf9\u8be5\u7cfb\u7edf\u662f\u552f\u4e00\u7684\u3002&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u52a0\u5bc6&nbsp;<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f7f\u7528 Salsa-20 \u7b97\u6cd5\u5bf9\u6587\u4ef6\u8fdb\u884c\u52a0\u5bc6\u3002\u5728\u52a0\u5bc6\u7ebf\u7a0b\u671f\u95f4\uff0c\u5305\u542b\u79c1\u94a5\u7684\u5185\u5b58\u901a\u8fc7\u5927\u91cf\u4f7f\u7528&nbsp;<a href=\"https:\/\/learn.microsoft.com\/en-us\/windows\/win32\/api\/ntsecapi\/nf-ntsecapi-rtlencryptmemory\">RtlEncrypt \u5185\u5b58<\/a>\u548c RtlDecypt \u5185\u5b58\u8fdb\u884c\u4fdd\u62a4\uff0c\u8fd9\u4f7f\u5f97\u79c1\u94a5\u4ec5\u5728\u5fc5\u8981\u65f6\u5728\u5185\u5b58\u4e2d\u672a\u52a0\u5bc6\u53ef\u7528\u3002&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u57df\u63a7\u5236\u5668\u53d1\u73b0&nbsp;<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u53e6\u4e00\u4e2a\u7ebf\u7a0b\u5c1d\u8bd5\u4f7f\u7528\u5728\u914d\u7f6e\u4e2d\u627e\u5230\u7684\u7528\u6237\u540d\u548c\u5bc6\u7801\u767b\u5f55\u5230\u53d7\u611f\u67d3\u7684\u7cfb\u7edf\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u5728 config.json \u6587\u4ef6\u4e2d\u627e\u5230\u7684\u7528\u6237\u540d\u548c\u5bc6\u7801\u662f\u4e0e\u7ba1\u7406\u5e10\u6237\u5173\u8054\u7684\u7528\u6237\u540d\u548c\u5bc6\u7801\u3002\u5982\u679c\u4efb\u4f55\u767b\u5f55\u6210\u529f\uff0c\u5219\u4f1a\u8bc4\u4f30\u4ee4\u724c\u6210\u5458\u8eab\u4efd\u662f\u5426\u4e3a\u57df\u7ba1\u7406\u5458\u7ec4\u4e2d\u7684\u6210\u5458\u8eab\u4efd\uff0c\u5982\u679c\u662f\uff0c\u5219\u590d\u5236\u4ee4\u724c\u6210\u5458\u8eab\u4efd\u3002\u7136\u540e\uff0c\u53e6\u4e00\u4e2a\u7ebf\u7a0b\u67e5\u627e\u5e76\u679a\u4e3e\u53ef\u7528\u7684\u57df\u63a7\u5236\u5668\uff0c\u83b7\u53d6\u5b83\u4eec\u7684\u6bcf\u4e2a\u540d\u79f0\uff0c\u5e76\u5c1d\u8bd5\u4f7f\u7528\u6210\u529f\u7684\u7528\u6237\u540d\u548c\u5bc6\u7801\u8fdb\u884c\u8fdc\u7a0b\u767b\u5f55\u3002&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u8fde\u63a5\u7684\u9a71\u52a8\u5668\u548c\u5171\u4eab\u7684\u7f51\u7edc\u8d44\u6e90&nbsp;<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5176\u4ed6\u7ebf\u7a0b\u68c0\u67e5\u8fde\u63a5\u7684\u9a71\u52a8\u5668\u548c\u7f51\u7edc\u8d44\u6e90\uff0c\u540c\u65f6\u7279\u522b\u6ce8\u610f\u5b89\u88c5\u4e86\u64cd\u4f5c\u7cfb\u7edf\u7684\u9a71\u52a8\u5668\u548c\u7f51\u7edc\u8d44\u6e90\u3002\u5728\u6240\u6709\u60c5\u51b5\u4e0b\uff0c\u8fd9\u4e9b\u65b0\u53d1\u73b0\u7684\u8def\u5f84\u90fd\u4f20\u9012\u7ed9\u751f\u6210\u5176\u4ed6\u52a0\u5bc6\u7ebf\u7a0b\u7684\u51fd\u6570\u3002&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u7f51\u7edc\u6d41\u91cf&nbsp;<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u547d\u4ee4\u548c\u63a7\u5236\u6d41\u91cf\u901a\u8fc7 TLS 1.2 \u4f20\u8f93\u5230\u914d\u7f6e .json \u6587\u4ef6\u4e2d\u5217\u51fa\u7684\u5730\u5740\u3002\u4e0d\u5e78\u7684\u662f\uff0c\u53d8\u91cf\u53ca\u5176\u503c\u5728\u6b64TLS\u5c42\u4e0b\u88abAES\u52a0\u5bc6\uff0c\u5e76\u4e14\u6bcf\u4e2a\u8bf7\u6c42\u7684\u987a\u5e8f\u90fd\u4f1a\u88ab\u6d17\u724c\u3002\u4f46\u662f\uff0cPOST \u8bf7\u6c42\u7684\u603b\u4f53\u683c\u5f0f\u662f\u4e00\u81f4\u7684\uff0c\u5982\u56fe 14 \u6240\u793a\u3002\u4e00\u76f4\u89c2\u5bdf\u5230\u7684\u662f\u4e00\u4e2a POST \u8bf7\u6c42\u540e\u8ddf\u201c\/\uff1f\u201d\uff0c\u4ee5\u53ca\u4e00\u957f\u4e32 URL \u6837\u5f0f\u53d8\u91cf=\u503c\u5bf9\uff0c\u540e\u9762\u7528 &amp; \u7b26\u53f7\u5206\u9694\uff0c\u540e\u8ddf HTTP\/1.1 \u5b57\u6bb5\u3002User-Agent \u5b57\u7b26\u4e32\u662f\u968f\u673a\u7684\uff0c\u56e0\u6b64\u4e0d\u5e94\u5305\u542b\u5728\u7b7e\u540d\u4e2d\uff0c\u4f46\u201c\u8fde\u63a5\u201d\u3001\u201c\u63a5\u53d7\u7f16\u7801\u201d\u3001\u201c\u5185\u5bb9\u7c7b\u578b\u201d\u548c\u201c\u7f13\u5b58\u63a7\u5236\u201d\u5b57\u6bb5\u662f\u5e38\u91cf\u3002\u6570\u636e\u90e8\u5206\u7684\u57fa\u672c\u683c\u5f0f\u4e5f\u662f\u4e00\u81f4\u7684\uff0c\u4f46\u957f\u5ea6\u7565\u6709\u4e0d\u540c\u3002&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/blogs.vmware.com\/security\/files\/2022\/10\/Screen-Shot-2022-10-13-at-12.23.41-PM.png\"><img decoding=\"async\" src=\"https:\/\/blogs.vmware.com\/security\/files\/2022\/10\/Screen-Shot-2022-10-13-at-12.23.41-PM-1024x727.png\" alt=\"\" class=\"wp-image-83080\"\/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><em>\u56fe<\/em><em>14<\/em><em>\uff1a\u521d\u59cb\u5f00\u673a\u81ea\u68c0\u8bf7\u6c42<\/em>&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5c3d\u7ba1\u5982\u679c\u6ca1\u6709\u52a0\u5bc6\u5bc6\u94a5\uff0c\u89e3\u5bc6\u622a\u83b7\u7684\u7f51\u7edc\u6d41\u91cf\u51e0\u4e4e\u662f\u4e0d\u53ef\u80fd\u7684\uff0c\u4f46\u4ee5\u4e0b\u793a\u4f8b\u63d0\u4f9b\u4e86\u5bf9\u6240\u4f20\u8f93\u4fe1\u606f\u7684\u4e00\u822c\u7406\u89e3\u3002&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/blogs.vmware.com\/security\/files\/2022\/10\/Screen-Shot-2022-10-13-at-12.24.52-PM.png\"><img decoding=\"async\" src=\"https:\/\/blogs.vmware.com\/security\/files\/2022\/10\/Screen-Shot-2022-10-13-at-12.24.52-PM-1024x812.png\" alt=\"\" class=\"wp-image-83081\"\/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><em>\u56fe&nbsp;<\/em><em>15<\/em><em>\uff1aJSON \u683c\u5f0f\u7684\u8868\u8fbe\u5f0f\u6570\u636e<\/em>&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u540e\u52a0\u5bc6&nbsp;<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u52a0\u5bc6\u540e\uff0c\u684c\u9762\u80cc\u666f\u5c06\u66f4\u6539\u4e3a\u9ed1\u8272\u548c\u767d\u8272\u6587\u672c\uff0c\u5982\u56fe 14 \u4e2d\u7684\u793a\u4f8b\u6240\u793a\u3002\u6b64\u5916\uff0c\u52a0\u5bc6\u6587\u4ef6\u7684\u56fe\u6807\u5c06\u66f4\u6539\u4e3a\u56fe 16 \u5de6\u4e0a\u89d2\u6240\u793a\u7684 LockBit\u201cB\u201d\u56fe\u6807\u3002&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/blogs.vmware.com\/security\/files\/2022\/10\/Screen-Shot-2022-10-13-at-12.25.51-PM.png\"><img decoding=\"async\" src=\"https:\/\/blogs.vmware.com\/security\/files\/2022\/10\/Screen-Shot-2022-10-13-at-12.25.51-PM-1024x329.png\" alt=\"\" class=\"wp-image-83082\"\/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><em>\u56fe&nbsp;<\/em><em>16<\/em><em>\uff1a\u8d4e\u91d1\u684c\u9762\u548c\u9501\u4f4d\u56fe\u6807<\/em>&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u89e3\u5bc6\u5668&nbsp;<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u7531\u4e8e\u89e3\u5bc6\u5668\u662f\u4e0e\u6784\u5efa\u5668\u4e00\u8d77\u751f\u6210\u7684\uff0c\u56e0\u6b64\u6211\u4eec\u6d4b\u8bd5\u4e86\u5176\u64cd\u4f5c\u548c\u4f7f\u7528\u3002\u8fd0\u884c\u65f6\uff0c\u5c06\u663e\u793a\u4e00\u4e2a\u7a97\u53e3\uff0c\u5982\u4e0b\u6240\u793a\uff0c\u7528\u6237\u5fc5\u987b\u5355\u51fb\u53f3\u4fa7\u6807\u8bb0\u4e3a\u201c\u89e3\u5bc6\u6240\u6709\u52a0\u5bc6\u6587\u4ef6\u201d\u7684\u5927\u6309\u94ae\u3002\u5355\u51fb\u540e\uff0c\u6240\u6709\u89e3\u5bc6\u6587\u4ef6\u7684\u8ba1\u6570\u5668\u4f1a\u5728\u6587\u4ef6\u89e3\u5bc6\u65f6\u6ef4\u7b54\u4f5c\u54cd\u3002\u5982\u6b64\u5904\u6240\u793a\uff0c\u5e94\u7528\u7a0b\u5e8f\u4ece\u672a\u5173\u95ed\uff0c\u4f46\u901a\u8fc7 CPU \u4f7f\u7528\u7387\u5df2\u505c\u6b62\u5904\u7406\u6587\u4ef6\uff0c\u8868\u660e\u5b83\u5df2\u5b8c\u6210\u3002&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5904\u7406\u7ed3\u675f\u65f6\u6709 64 \u4e2a\u6587\u4ef6\u7684\u5dee\u5f02\u3002\u4e3a\u4e86\u89e3\u91ca\u8fd9 64 \u4e2a\u6587\u4ef6\uff0c\u5728\u6587\u4ef6\u7cfb\u7edf\u4e2d\u626b\u63cf\u4e86\u6240\u6709\u540d\u4e3a LockBit \u7684\u6587\u4ef6\uff0c\u4f46\u672a\u627e\u5230\u5339\u914d\u7684\u6587\u4ef6\u3002\u56de\u6536\u7ad9\u6587\u4ef6\u53ef\u4ee5\u536064\u4e2a\u6587\u4ef6\u4e2d\u7684\u4e00\u4e9b\uff0c\u4f46\u662f\u4ece\u56de\u6536\u7ad9\u4e2d\u5220\u9664\u768410\u4e2a\u6587\u4ef6\u4ecd\u7136\u4f7f\u6211\u4eec\u7f3a\u5c1164\u4e2a\u3002\u6487\u5f00\u8fd9\u4e9b\u4e22\u5931\u7684\u6587\u4ef6\u4e0d\u8c08\uff0c\u56de\u6536\u7ad9\u672a\u8fd8\u539f\uff0c\u5e76\u4e14\u6240\u6709\u5377\u5f71\u526f\u672c\u4ecd\u88ab\u64e6\u9664\u3002\u5bf9\u4e8e\u89e3\u5bc6\u5668\u786e\u5b9e\u5de5\u4f5c\u7684\u6240\u6709\u5e38\u89c4\u6587\u4ef6\uff0c\u6587\u4ef6\u5df2\u6b63\u786e\u8fd8\u539f\uff0c\u5e76\u4e14\u5220\u9664\u4e86Lockbit\u684c\u9762\u80cc\u666f\u3002\u6ca1\u6709\u8fd0\u884c\u7ed3\u8bba\u6027\u6d4b\u8bd5\u6765\u9a8c\u8bc1\u52a0\u5bc6\u6216\u89e3\u5bc6\u6587\u4ef6\u7684\u6570\u91cf\u4e0e\u6b64\u5de5\u5177\u62a5\u544a\u7684\u6570\u91cf\u3002&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/blogs.vmware.com\/security\/files\/2022\/10\/Screen-Shot-2022-10-13-at-12.27.10-PM.png\"><img decoding=\"async\" src=\"https:\/\/blogs.vmware.com\/security\/files\/2022\/10\/Screen-Shot-2022-10-13-at-12.27.10-PM-1024x365.png\" alt=\"\" class=\"wp-image-83083\"\/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><em>\u56fe&nbsp;<\/em><em>17<\/em><em>\uff1a\u9501\u4f4d 3.0 \u89e3\u5bc6\u5668<\/em>&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">MITRE ATT&amp;CK TIDs\u00a0<\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"568\" height=\"911\" src=\"http:\/\/www.aqwu.net\/wp\/wp-content\/uploads\/2022\/10\/\u56fe\u7247-7.png\" alt=\"\" class=\"wp-image-767\" srcset=\"https:\/\/www.aqwu.net\/wp\/wp-content\/uploads\/2022\/10\/\u56fe\u7247-7.png 568w, https:\/\/www.aqwu.net\/wp\/wp-content\/uploads\/2022\/10\/\u56fe\u7247-7-187x300.png 187w\" sizes=\"auto, (max-width: 568px) 100vw, 568px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u5165\u4fb5\u6307\u6807<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>\u56fd\u9645 \u5965\u59d4\u4f1a&nbsp;<\/td><td>\u63cf\u8ff0: __________&nbsp;<\/td><\/tr><tr><td>c2bc344f6dde0573ea9acdfb6698bf4c&nbsp;<\/td><td>MD5 \u751f\u6210\u5668\u6587\u4ef6&nbsp;<\/td><\/tr><tr><td>d6ae7dc2462c8c35c4a074b0a62f07cfef873c77&nbsp;<\/td><td>SHA1 \u751f\u6210\u5668\u6587\u4ef6&nbsp;<\/td><\/tr><tr><td>a736269f5f3a9f2e11dd776e352e1801bc28bb699e47876784b8ef761e0062db&nbsp;<\/td><td>SHA256 \u6784\u5efa\u5668\u6587\u4ef6&nbsp;<\/td><\/tr><tr><td>71c3b2f765b04d0b7ea0328f6ce0c4e2&nbsp;<\/td><td>MD5 \u51ef\u57fa\u6587\u4ef6&nbsp;<\/td><\/tr><tr><td>bf8ecb6519f16a4838ceb0a49097bcc3ef30f3c4&nbsp;<\/td><td>SHA1 \u51ef\u57fa\u6587\u4ef6&nbsp;<\/td><\/tr><tr><td>ea6d4dedd8c85e4a6bb60408a0dc1d56def1f4ad4f069c730dc5431b1c23da37&nbsp;<\/td><td>SHA256 \u51ef\u57fa\u6587\u4ef6&nbsp;<\/td><\/tr><tr><td>4d388f95a81f810195f6a8dfe86be755&nbsp;<\/td><td>MD5 \u8d44\u6e90 100&nbsp;<\/td><\/tr><tr><td>cb6fdb25a15b7797890\u4f20\u771f2b823984f93da5368&nbsp;<\/td><td>SHA1 \u8d44\u6e90 100&nbsp;<\/td><\/tr><tr><td>cc3d006c2b963b6b34a90886f758b7b1c3575f263977a72f7c0d1922b7feab92&nbsp;<\/td><td>SHA256 \u8d44\u6e90 100&nbsp;<\/td><\/tr><tr><td>87308ec0a44e79100db9dbec588260ec&nbsp;<\/td><td>MD5 \u8d44\u6e90 101&nbsp;<\/td><\/tr><tr><td>939ff7e5eeaccb0c2f4ee080a8e403e532b6317a&nbsp;<\/td><td>SHA1 \u8d44\u6e90 101&nbsp;<\/td><\/tr><tr><td>03b8472df4beb797f7674c5bc30c5ab74e8e889729d644eb3e6841b0f488ea95&nbsp;<\/td><td>SHA256 \u8d44\u6e90 101&nbsp;<\/td><\/tr><tr><td>4655a7ac60ed48df9b57648db2f567ef&nbsp;<\/td><td>MD5 \u8d44\u6e90 103&nbsp;<\/td><\/tr><tr><td>02ea524429ba2aefac63fed27e924ab3659f8c00&nbsp;<\/td><td>SHA1 \u8d44\u6e90 103&nbsp;<\/td><\/tr><tr><td>a0db5cff42d0ee0de4d31cff5656ed1acaa6b0afab07d19f9f296d2f72595a56&nbsp;<\/td><td>SHA256 \u8d44\u6e90 103&nbsp;<\/td><\/tr><tr><td>23a30838502f5fadc97e81f5000c4190&nbsp;<\/td><td>MD5 \u8d44\u6e90 106&nbsp;<\/td><\/tr><tr><td>9c1142122370c9b28b13aa147c6e126b3be50845&nbsp;<\/td><td>SHA1 \u8d44\u6e90 106&nbsp;<\/td><\/tr><tr><td>ae993930cb5d97caa5a95b714bb04ac817bcacbbf8f7655ec43e8d54074e0bd7&nbsp;<\/td><td>SHA256 \u8d44\u6e90 106&nbsp;<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u96c5\u82d2\u89c4\u5219&nbsp;<\/h2>\n\n\n\n<pre class=\"wp-block-preformatted\">import \"pe\"&nbsp;\nrule LockBit_3_dll&nbsp;\n{&nbsp;\n&nbsp;&nbsp; meta:&nbsp;&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; author = \"VMware TAU\" \/\/bdana&nbsp;&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; date = \"2022-Oct-12\"&nbsp;&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; description = \"Identifies LockBit 3.0 DLL encryptor by exported function names.\"&nbsp;&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; rule_version = \u201c1\u201d&nbsp;&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; yara_version = \"4.2.3\"&nbsp;&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; exemplar_hash = \u201cc2529655c36f1274b6aaa72911c0f4db7f46ef3a71f4b676c4500e180595cac6\u201d&nbsp;\n&nbsp;&nbsp; condition:&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; pe.exports(\"del\") and&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; pe.exports(\"gdel\") and&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; pe.exports(\"gdll\") and&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; pe.exports(\"gmod\") and&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; pe.exports(\"pmod\") and&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; pe.exports(\"sdll\") and&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; pe.exports(\"wdll\")&nbsp;\n}&nbsp;\n&nbsp;&nbsp;\nrule LockBit_3_exe&nbsp;\n{&nbsp;\n&nbsp;&nbsp; meta:&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; author = \"VMware TAU\" \/\/bdana&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; date = \"2022-Oct-12\"&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; description = \"Identifies LockBit 3.0 exe encryptor section names, and artifact section names.\"&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; rule_version = \u201c1\u201d&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; yara_version = \"4.2.3\"&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; exemplar_hash = \u201c5202e3fb98daa835cb807cc8ed44c356f5212649e6e1019c5481358f32b9a8a7\u201d&nbsp;\n&nbsp; strings:&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $text = \".text\" ascii wide&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $itext = \".itext\" ascii wide&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $data = \".data\" ascii wide&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $rdata = \".rdata\" ascii wide&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $idata = \".idata\" ascii wide&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $xyz = \".xyz\" ascii wide&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $reloc = \".reloc\" ascii wide&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $bss = \".bss\" ascii wide&nbsp;\n&nbsp; condition:&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; #text &gt; 2 and&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; #itext &gt; 1 and&nbsp;&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; #data &gt; 1 and&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; #rdata &gt; 2 and&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; #idata &gt; 3 and&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $reloc and&nbsp;&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; $bss and $xyz and not&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; for any i in (0..pe.number_of_sections-1) : (&nbsp;&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; pe.sections[i].name == \".xyz\" or&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; pe.sections[i].name == \".bss\"&nbsp;\n&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; )&nbsp;\n}<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>LockBit 3.0 \u4f3c\u4e4e\u5f88\u53d7\u5173\u6ce8\u3002\u8fd9\u4e2a\u52d2\u7d22\u8f6f\u4ef6\u5bb6\u65cf\u4e5f\u88ab\u79f0\u4e3a LockBit Black\uff0c\u5b83\u4e8e 2022 \u5e74 [&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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