{"id":168,"date":"2026-05-07T15:43:15","date_gmt":"2026-05-07T07:43:15","guid":{"rendered":"https:\/\/www.gswsfh2021.site\/?p=168"},"modified":"2026-05-07T15:43:15","modified_gmt":"2026-05-07T07:43:15","slug":"%e5%b9%bd%e7%81%b5u%e7%9b%98%e4%b8%8e%e9%9d%99%e9%bb%98%e6%bd%9c%e8%a1%8c%e8%80%85%ef%bc%9a2023%e5%b9%b4q3-apt%e6%94%bb%e5%87%bb%e4%b8%ad%e7%9a%84%e7%a1%ac%e4%bb%b6","status":"publish","type":"post","link":"https:\/\/www.gswsfh2021.site\/?p=168","title":{"rendered":"\u201c\u5e7d\u7075U\u76d8\u201d\u4e0e\u201c\u9759\u9ed8\u6f5c\u884c\u8005\u201d\uff1a2023\u5e74Q3 APT\u653b\u51fb\u4e2d\u7684\u786c\u4ef6\u6295\u6bd2\u4e0eToddyCat\u6218\u672f\u5347\u7ea7\u6df1\u5ea6\u89e3\u6790"},"content":{"rendered":"\n

\u4fe1\u606f\u6765\u6e90\uff1aToddyCat: Keep calm and check logs | Securelist<\/a> \uff082023\u5e7410\u670812\u65e5\uff09<\/p>\n\n\n\n

\u4e00\u3001\u4e8b\u4ef6\u6982\u8ff0\uff1a\u4ece\u201c\u7a7a\u6c14\u9694\u79bb\u7a81\u7834\u201d\u5230\u201c\u65e5\u5fd7\u9759\u9ed8\u201d\u7684\u53cc\u9762\u5a01\u80c1<\/strong><\/h2>\n\n\n\n

2023\u5e74\u7b2c\u4e09\u5b63\u5ea6\uff0c\u5168\u7403\u9ad8\u7ea7\u6301\u7eed\u6027\u5a01\u80c1\uff08APT\uff09\u683c\u5c40\u5448\u73b0\u51fa\u4e24\u4e2a\u6781\u7aef\uff1a\u4e00\u7aef\u662f\u5bf9\u786c\u4ef6\u4fe1\u4efb\u94fe\u7684\u98a0\u8986\u6027\u653b\u51fb<\/strong>\uff0c\u53e6\u4e00\u7aef\u662f\u5bf9\u8f6f\u4ef6\u884c\u4e3a\u9690\u853d\u6027\u7684\u6781\u81f4\u8ffd\u6c42<\/strong>\u3002\u5361\u5df4\u65af\u57fa\u5728\u6700\u65b0\u62a5\u544a\u4e2d\u62ab\u9732\u4e86\u4e24\u8d77\u4ee3\u8868\u6027\u4e8b\u4ef6\uff1a\u5176\u4e00\u662f\u9488\u5bf9\u4e9a\u592a\u653f\u5e9c\u673a\u6784\u7684\u201c\u5b89\u5168U\u76d8\u6295\u6bd2\u201d\u884c\u52a8\uff0c\u5176\u4e8c\u662fAPT\u7ec4\u7ec7ToddyCat\u5bf9\u5176\u653b\u51fb\u5de5\u5177\u94fe\u7684\u5168\u9762\u5347\u7ea7\u3002<\/p>\n\n\n\n

\u524d\u8005\u6807\u5fd7\u7740\u653b\u51fb\u8005\u5df2\u4ece\u4f20\u7edf\u7f51\u7edc\u8fb9\u754c\u6e17\u900f\uff0c\u8f6c\u5411\u5bf9\u7269\u7406\u4ecb\u8d28\u4f9b\u5e94\u94fe\u7684\u6df1\u5ea6\u64cd\u63a7\uff1b\u540e\u8005\u5219\u5c55\u793a\u4e86\u6210\u719fAPT\u7ec4\u7ec7\u5982\u4f55\u901a\u8fc7\u6a21\u5757\u5316\u3001\u5b9a\u5236\u5316\u4e0e\u53cd\u68c0\u6d4b\u6280\u672f\uff0c\u5728\u76ee\u6807\u7f51\u7edc\u4e2d\u5b9e\u73b0\u957f\u671f\u6f5c\u4f0f\u3002\u8fd9\u4e24\u8d77\u4e8b\u4ef6\u5171\u540c\u63ed\u793a\u4e86\u4e00\u4e2a\u4e8b\u5b9e\uff1a\u73b0\u4ee3APT\u653b\u51fb\u4e0d\u518d\u4f9d\u8d56\u5355\u4e00\u6f0f\u6d1e\u6216\u793e\u4f1a\u5de5\u7a0b\uff0c\u800c\u662f\u6784\u5efa\u8d77\u8986\u76d6\u786c\u4ef6\u3001\u56fa\u4ef6\u3001\u64cd\u4f5c\u7cfb\u7edf\u4e0e\u5e94\u7528\u5c42\u7684\u5168\u6808\u5f0f\u5165\u4fb5\u4f53\u7cfb\u3002<\/p>\n\n\n\n

\n\n\n\n

\u4e8c\u3001\u653b\u51fb\u8def\u5f84\uff1a\u4ece\u7269\u7406\u4ecb\u8d28\u5230\u5185\u7f51\u6a2a\u79fb\u7684\u95ed\u73af\u6e17\u900f<\/strong><\/h2>\n\n\n\n

1. \u521d\u59cb\u5165\u53e3\uff1a\u786c\u4ef6\u7ea7\u201c\u4fe1\u4efb\u6ee5\u7528\u201d<\/strong><\/h3>\n\n\n\n

\u5728\u4e9a\u592a\u653f\u5e9c\u673a\u6784\u7684\u653b\u51fb\u4e2d\uff0c\u521d\u59cb\u5411\u91cf\u662f\u4e00\u79cd\u5177\u5907\u786c\u4ef6\u52a0\u5bc6\u529f\u80fd\u7684\u5b89\u5168U\u76d8<\/strong>\u3002\u8fd9\u7c7b\u8bbe\u5907\u672c\u7528\u4e8e\u5728\u9694\u79bb\u7f51\u7edc\u95f4\u5b89\u5168\u4f20\u8f93\u6570\u636e\uff0c\u5176\u975e\u52a0\u5bc6\u5206\u533a\u5305\u542b\u7528\u4e8e\u89e3\u9501\u52a0\u5bc6\u533a\u7684\u5408\u6cd5\u7ba1\u7406\u7a0b\u5e8f\u3002\u653b\u51fb\u8005\u901a\u8fc7\u4f9b\u5e94\u94fe\u52ab\u6301\u6216\u56fa\u4ef6\u7be1\u6539\uff0c\u5728U\u76d8\u4e2d\u9884\u7f6e\u6076\u610f\u4ee3\u7801\u3002\u5f53\u7528\u6237\u8fd0\u884c\u7ba1\u7406\u7a0b\u5e8f\u65f6\uff0c\u6076\u610f\u8f7d\u8377\u88ab\u6ce8\u5165\u8be5\u8fdb\u7a0b\uff0c\u5b9e\u73b0\u6743\u9650\u7ee7\u627f\u4e0e\u884c\u4e3a\u4f2a\u88c5\u3002<\/p>\n\n\n\n

2. \u6f0f\u6d1e\u5229\u7528\uff1a\u65e0CVE\uff0c\u4f46\u6709\u201c\u903b\u8f91\u6f0f\u6d1e\u201d<\/strong><\/h3>\n\n\n\n

\u6b64\u6b21\u653b\u51fb\u672a\u4f9d\u8d56\u5df2\u77e5\u8f6f\u4ef6\u6f0f\u6d1e\uff0c\u800c\u662f\u5229\u7528\u4e86\u8bbe\u5907\u81ea\u8eab\u529f\u80fd\u7684\u4fe1\u4efb\u673a\u5236<\/strong>\u2014\u2014\u5373\u7528\u6237\u5bf9\u201c\u5b89\u5168\u8bbe\u5907\u201d\u7684\u5929\u7136\u4fe1\u4efb\u3002\u653b\u51fb\u8005\u901a\u8fc7\u76f4\u63a5\u53d1\u9001SCSI\u547d\u4ee4\u4e0eU\u76d8\u63a7\u5236\u5668\u901a\u4fe1\uff0c\u7ed5\u8fc7\u64cd\u4f5c\u7cfb\u7edf\u62bd\u8c61\u5c42\uff0c\u8bfb\u53d6\u9690\u85cf\u6247\u533a\u4e2d\u7684\u6076\u610f\u6a21\u5757\uff0c\u5f62\u6210\u201c\u5408\u6cd5\u5916\u58f3+\u6076\u610f\u5185\u6838\u201d\u7684\u590d\u5408\u7ed3\u6784\u3002<\/p>\n\n\n\n

3. \u611f\u67d3\u94fe\u6f14\u8fdb\uff1a\u591a\u9636\u6bb5\u3001\u81ea\u590d\u5236\u7684\u5185\u7f51\u8815\u866b\u5f0f\u4f20\u64ad<\/strong><\/h3>\n\n\n\n
    \n
  1. \u52a0\u8f7d\u4e0e\u6ce8\u5165<\/strong>\uff1a\u6076\u610f\u4ee3\u7801\u901a\u8fc7SCSI\u6307\u4ee4\u5524\u9192\u9690\u85cf\u8f7d\u8377\uff0c\u4f7f\u7528\u5185\u5b58\u6ce8\u5165\u6280\u672f\u5c06\u6838\u5fc3\u6a21\u5757\u6ce8\u5165\u5408\u6cd5\u8fdb\u7a0b\u3002<\/li>\n\n\n\n
  2. \u6a2a\u5411\u79fb\u52a8<\/strong>\uff1a\u4e00\u65e6\u4e3b\u673a\u88ab\u63a7\uff0c\u6076\u610f\u7a0b\u5e8f\u4f1a\u76d1\u63a7\u6240\u6709\u65b0\u63a5\u5165\u7684\u540c\u7c7b\u5b89\u5168U\u76d8\uff0c\u5e76\u5c06\u81ea\u8eab\u590d\u5236\u81f3\u5176\u975e\u52a0\u5bc6\u533a\u57df\uff0c\u5f62\u6210\u201cU\u76d8\u95f4\u4f20\u64ad\u201d\u673a\u5236\u3002<\/li>\n\n\n\n
  3. \u6301\u4e45\u5316\u4e0e\u56de\u4f20<\/strong>\uff1a\u6536\u96c6\u7684\u654f\u611f\u6587\u4ef6\u88ab\u52a0\u5bc6\u540e\u6682\u5b58\u4e8eU\u76d8\uff0c\u5f85\u8be5\u8bbe\u5907\u88ab\u63d2\u5165\u8054\u7f51\u4e3b\u673a\u65f6\uff0c\u81ea\u52a8\u4e0a\u4f20\u81f3C2\u670d\u52a1\u5668\u3002<\/li>\n<\/ol>\n\n\n\n

    \u6574\u4e2a\u8fc7\u7a0b\u65e0\u9700\u5916\u90e8\u7f51\u7edc\u8fde\u63a5\uff0c\u5b8c\u5168\u4f9d\u8d56\u7269\u7406\u4ecb\u8d28\u6d41\u52a8\u5b8c\u6210\u6570\u636e\u7a83\u53d6\u4e0e\u7f51\u7edc\u6e17\u900f\uff0c\u582a\u79f0\u201c\u7a7a\u6c14\u9694\u79bb\u7a81\u7834\u201d\u7684\u5178\u8303\u3002<\/p>\n\n\n\n

    \n\n\n\n

    \u4e09\u3001\u6838\u5fc3\u7ec4\u4ef6\uff1aToddyCat\u7684\u6a21\u5757\u5316\u6b66\u5668\u5e93\u4e0e\u65b0\u578b\u6570\u636e\u7a83\u53d6\u5de5\u5177<\/strong><\/h2>\n\n\n\n

    1. Ninja Trojan\uff1a\u540e\u6e17\u900f\u9636\u6bb5\u7684\u5168\u80fd\u63a7\u5236\u5e73\u53f0<\/strong><\/h3>\n\n\n\n

    \u4f5c\u4e3aToddyCat\u7684\u6838\u5fc3\u540e\u95e8\uff0cNinja\u662f\u4e00\u6b3e\u7528C++\u7f16\u5199\u7684\u590d\u6742\u6076\u610f\u8f6f\u4ef6\uff0c\u5177\u5907\u4ee5\u4e0b\u80fd\u529b\uff1a<\/p>\n\n\n\n

      \n
    • \u8fdb\u7a0b\u679a\u4e3e\u4e0e\u7ba1\u7406<\/li>\n\n\n\n
    • \u6587\u4ef6\u7cfb\u7edf\u64cd\u4f5c<\/li>\n\n\n\n
    • \u591a\u91cd\u53cd\u5411Shell\u4f1a\u8bdd<\/li>\n\n\n\n
    • \u4efb\u610f\u8fdb\u7a0b\u4ee3\u7801\u6ce8\u5165<\/li>\n\n\n\n
    • \u52a8\u6001\u52a0\u8f7d\u63d2\u4ef6<\/li>\n\n\n\n
    • TCP\u6d41\u91cf\u4ee3\u7406\u8f6c\u53d1<\/li>\n<\/ul>\n\n\n\n

      \u5176\u6700\u65b0\u7248\u672c\u867d\u4fdd\u7559\u539f\u6709\u547d\u4ee4\u96c6\uff0c\u4f46\u914d\u7f6e\u52a0\u5bc6\u65b9\u5f0f\u4eceXOR 0xAA\u6539\u4e3aNOT\u8fd0\u7b97\uff0c\u4e14\u5c06\u4e92\u65a5\u4f53\uff08mutex\uff09\u79fb\u81f3HTTP\u5934\u4e4b\u540e\uff0c\u4ee5\u89c4\u907f\u57fa\u4e8e\u9759\u6001\u7279\u5f81\u7684\u68c0\u6d4b\u3002<\/p>\n\n\n\n

      2. LoFiSe\uff08MicrosoftLocalFileService\uff09\uff1a\u81ea\u52a8\u5316\u6587\u6863\u72e9\u730e\u5de5\u5177<\/strong><\/h3>\n\n\n\n

      \u8be5\u5de5\u5177\u4ee5DLL\u5f62\u5f0f\u5b58\u5728\uff08DsNcDiag.dll<\/code>\uff09\uff0c\u901a\u8fc7DLL\u4fa7\u52a0\u8f7d\u6280\u672f\u7531\u5408\u6cd5\u7a0b\u5e8f\uff08\u5982Pulse Secure\u6216VLC\uff09\u542f\u52a8\u3002\u5176\u6838\u5fc3\u529f\u80fd\u5305\u62ec\uff1a<\/p>\n\n\n\n

        \n
      • \u5b9e\u65f6\u76d1\u63a7\u5168\u76d8\u6587\u4ef6\u53d8\u66f4<\/li>\n\n\n\n
      • \u7b5b\u9009\u7279\u5b9a\u683c\u5f0f\u6587\u4ef6\uff08\u5982.docx\u3001.pdf\u3001.eml\u7b49\uff09<\/li>\n\n\n\n
      • \u8ba1\u7b97MD5\u54c8\u5e0c\u53bb\u91cd<\/li>\n\n\n\n
      • \u6bcf3\u5c0f\u65f6\u6253\u5305\u4e3a\u5bc6\u7801\u4fdd\u62a4\u7684ZIP\u5f52\u6863\uff0c\u4f9b\u540e\u7eed\u4e0a\u4f20<\/li>\n<\/ul>\n\n\n\n

        \u5176\u6570\u636e\u5e93Date.db<\/code>\u8bb0\u5f55\u6240\u6709\u5df2\u6536\u96c6\u6587\u4ef6\u8def\u5f84\uff0c\u786e\u4fdd\u4e0d\u91cd\u590d\u4f20\u8f93\uff0c\u6781\u5927\u63d0\u5347\u4e86\u60c5\u62a5\u6536\u5272\u6548\u7387\u3002<\/p>\n\n\n\n

        3. Pcexter \u4e0e DropBox Uploader\uff1a\u5229\u7528\u4e91\u670d\u52a1\u8fdb\u884c\u9690\u853d\u5916\u4f20<\/strong><\/h3>\n\n\n\n
          \n
        • Pcexter<\/strong>\uff1a\u4f2a\u88c5\u6210Visual Studio\u6027\u80fd\u5de5\u5177\uff08VSPerfCmd<\/code>\uff09\uff0c\u901a\u8fc7DLL\u4fa7\u52a0\u8f7d\u8fd0\u884c\u3002\u5b83\u76d1\u542c\u4e8b\u4ef6Global\\SystemLocalPcexter<\/code>\uff0c\u89e6\u53d1\u540e\u4f7f\u7528OneDrive OAuth 2.0\u534f\u8bae\u4e0a\u4f20.z<\/code>\u3001.001<\/code>\u7b49\u5206\u5377\u538b\u7f29\u5305\u3002<\/li>\n\n\n\n
        • DropBox Uploader<\/strong>\uff1a\u63a5\u53d7Bearer Token\u4f5c\u4e3a\u53c2\u6570\uff0c\u81ea\u52a8\u4e0a\u4f20\u6307\u5b9a\u6269\u5c55\u540d\u6587\u4ef6\u81f3Dropbox\uff0c\u8fdb\u4e00\u6b65\u6a21\u7cca\u653b\u51fb\u75d5\u8ff9\u3002<\/li>\n<\/ul>\n\n\n\n

          \u4e24\u8005\u5747\u5229\u7528\u5408\u6cd5\u4e91\u670d\u52a1API\uff0c\u4f7f\u6d41\u91cf\u770b\u8d77\u6765\u4e0e\u6b63\u5e38\u529e\u516c\u884c\u4e3a\u65e0\u5f02\u3002<\/p>\n\n\n\n

          4. \u5b9a\u5236\u5316\u52a0\u8f7d\u5668\uff08Tailored Loader\uff09\uff1a\u4e3a\u7279\u5b9a\u7cfb\u7edf\u91cf\u8eab\u6253\u9020\u7684\u6301\u4e45\u5316\u673a\u5236<\/strong><\/h3>\n\n\n\n

          ToddyCat\u4e0d\u518d\u4f7f\u7528\u901a\u7528\u52a0\u8f7d\u5668\uff0c\u800c\u662f\u5f00\u53d1\u4e86\u201c\u5b9a\u5236\u5316\u52a0\u8f7d\u5668\u201d\uff0c\u5176\u52a0\u5bc6\u8f7d\u8377\uff08user.key<\/code>\uff09\u4e0e\u76ee\u6807\u7cfb\u7edf\u7684\u786c\u76d8\u578b\u53f7\u548cC\u76d8\u5377GUID\u7ed1\u5b9a\u3002\u8fd9\u610f\u5473\u7740\u540c\u4e00\u4efd\u6076\u610f\u8f6f\u4ef6\u65e0\u6cd5\u5728\u5176\u4ed6\u673a\u5668\u4e0a\u89e3\u5bc6\u8fd0\u884c\uff0c\u663e\u8457\u589e\u5f3a\u4e86\u5b9a\u5411\u653b\u51fb\u7684\u9690\u853d\u6027\u3002<\/p>\n\n\n\n

          \u540c\u65f6\uff0c\u8be5\u52a0\u8f7d\u5668\u901a\u8fc7\u6ce8\u518cFontCacheSvc<\/code>\u670d\u52a1\uff0c\u5c06\u6076\u610fDLL\uff08apibridge.dll<\/code>\uff09\u6ce8\u5165svchost.exe<\/code>\u8fdb\u7a0b\u7a7a\u95f4\uff0c\u5b9e\u73b0\u6301\u4e45\u9a7b\u7559\u3002<\/p>\n\n\n\n

          \u7ec4\u4ef6<\/th>\u529f\u80fd<\/th>\u6280\u672f\u7279\u70b9<\/th><\/tr>
          Ninja Trojan<\/td>\u540e\u6e17\u900f\u63a7\u5236<\/td>\u652f\u6301\u63d2\u4ef6\u6269\u5c55\u3001\u4ee3\u7406\u8f6c\u53d1\u3001\u53cd\u5411Shell<\/td><\/tr>
          LoFiSe<\/td>\u81ea\u52a8\u5316\u6587\u4ef6\u6536\u96c6<\/td>\u6587\u4ef6\u76d1\u63a7\u3001MD5\u53bb\u91cd\u3001\u5b9a\u65f6\u5f52\u6863<\/td><\/tr>
          Pcexter<\/td>OneDrive\u4e0a\u4f20<\/td>OAuth\u8ba4\u8bc1\u3001\u4e8b\u4ef6\u89e6\u53d1\u3001\u5206\u5377\u4e0a\u4f20<\/td><\/tr>
          Tailored Loader<\/td>\u7cfb\u7edf\u7ed1\u5b9a\u6301\u4e45\u5316<\/td>\u57fa\u4e8e\u786c\u4ef6\u7279\u5f81\u89e3\u5bc6\u3001\u670d\u52a1\u6ce8\u5165<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
          \n\n\n\n

          \u56db\u3001\u653b\u51fb\u76ee\u6807\u4e0e\u5f52\u56e0\u5206\u6790<\/strong><\/h2>\n\n\n\n

          \u2705 \u53d7\u5bb3\u8005\u753b\u50cf\uff1a<\/strong><\/h3>\n\n\n\n
            \n
          • \u5730\u7406\u4f4d\u7f6e<\/strong>\uff1a\u6b27\u6d32\u3001\u4e9a\u6d32\uff08\u542b\u4e1c\u5357\u4e9a\uff09\u3001\u4fc4\u7f57\u65af<\/li>\n\n\n\n
          • \u884c\u4e1a\u5206\u5e03<\/strong>\uff1a\u653f\u5e9c\u3001\u56fd\u9632\u3001\u7535\u4fe1\u3001\u80fd\u6e90\u3001\u9ad8\u7b49\u6559\u80b2<\/li>\n\n\n\n
          • \u8bed\u8a00\/\u6587\u5316\u7279\u5f81<\/strong>\uff1a\u653b\u51fb\u94fe\u4e2d\u51fa\u73b0\u4fc4\u8bed\u6587\u6863\u3001\u8d8a\u5357\u672c\u5730\u5316\u6d4f\u89c8\u5668\u652f\u6301\uff0c\u8868\u660e\u9ad8\u5ea6\u672c\u5730\u5316\u5b9a\u5236<\/li>\n<\/ul>\n\n\n\n

            \ud83d\udd0d \u653b\u51fb\u52a8\u673a\u63a8\u6d4b\uff1a<\/strong><\/h3>\n\n\n\n
              \n
            • \u6838\u5fc3\u52a8\u673a<\/strong>\uff1a\u56fd\u5bb6\u7ea7\u7f51\u7edc\u95f4\u8c0d\u6d3b\u52a8\uff0c\u65e8\u5728\u957f\u671f\u6f5c\u4f0f\u5e76\u7a83\u53d6\u653f\u7b56\u3001\u519b\u4e8b\u3001\u79d1\u7814\u673a\u5bc6\u3002<\/li>\n\n\n\n
            • \u6b21\u8981\u76ee\u6807<\/strong>\uff1a\u90e8\u5206\u884c\u52a8\u6d89\u53ca\u91d1\u878d\u6570\u636e\u7a83\u53d6\uff08\u5982BlindEagle\uff09\uff0c\u663e\u793a\u7ecf\u6d4e\u5229\u76ca\u4e0e\u60c5\u62a5\u6536\u96c6\u5e76\u91cd\u3002<\/li>\n<\/ul>\n\n\n\n

              \ud83d\udd0e \u5f52\u56e0\u7ebf\u7d22\uff1a<\/strong><\/h3>\n\n\n\n
                \n
              • ToddyCat<\/strong>\uff1a\u5176\u4f7f\u7528\u72ec\u7279\u7684\u52a0\u8f7d\u5668\u7ed3\u6784\u3001Ninja\/Samurai\u540e\u95e8\u3001LoFiSe\u6587\u4ef6\u72e9\u730e\u903b\u8f91\uff0c\u6784\u6210\u5f3a\u5f52\u56e0\u6307\u7eb9\u3002\u6b64\u524d\u7814\u7a76\u8ba4\u4e3a\u5176\u53ef\u80fd\u4e0e\u4e2d\u56fd\u80cc\u666f\u76f8\u5173\u3002<\/li>\n\n\n\n
              • BadRory<\/strong>\uff1a\u65b0\u51fa\u73b0\u7684\u672a\u77e5\u7ec4\u7ec7\uff0c\u653b\u51fb\u4fc4\u7f57\u65af\u5883\u5185\u653f\u5e9c\u3001\u519b\u5de5\u3001\u533b\u9662\uff0c\u4f7f\u7528\u300a\u5170\u767b\u6e38\u8bb0\u300b\u6587\u672c\u4f5c\u4e3a\u547d\u540d\u4f9d\u636e\uff0c\u76ee\u524d\u5c1a\u65e0\u660e\u786e\u5f52\u5c5e\u3002<\/li>\n\n\n\n
              • TTPs\u4e00\u81f4\u6027<\/strong>\uff1aToddyCat\u6cbf\u7528Exchange\u6f0f\u6d1e\uff08Proxy\u7cfb\u5217\uff09\u4f5c\u4e3a\u521d\u59cb\u5165\u53e3\uff0c\u7b26\u5408\u51762020\u5e74\u4ee5\u6765\u7684\u653b\u51fb\u6a21\u5f0f\u3002<\/li>\n<\/ul>\n\n\n\n
                \n\n\n\n

                \u4e94\u3001\u6280\u672f\u6f14\u8fdb\u4e0e\u6218\u672f\u5347\u7ea7<\/strong><\/h2>\n\n\n\n

                \u76f8\u6bd4\u5386\u53f2\u653b\u51fb\uff0c\u672c\u6b21\u62ab\u9732\u7684\u884c\u52a8\u5c55\u73b0\u51fa\u4e09\u5927\u8dc3\u8fc1\uff1a<\/p>\n\n\n\n

                  \n
                1. \u4ece\u201c\u901a\u7528\u5de5\u5177\u201d\u5230\u201c\u7cfb\u7edf\u7ed1\u5b9a\u201d<\/strong>\uff1aToddyCat\u7684\u201c\u5b9a\u5236\u5316\u52a0\u8f7d\u5668\u201d\u9996\u6b21\u5c06\u6076\u610f\u8f6f\u4ef6\u4e0e\u76ee\u6807\u786c\u4ef6\u6307\u7eb9\u7ed1\u5b9a\uff0c\u610f\u5473\u7740\u653b\u51fb\u8005\u5df2\u8fdb\u5165\u201c\u6309\u9700\u5f00\u53d1\u201d\u9636\u6bb5\u3002<\/li>\n\n\n\n
                2. \u4ece\u201c\u624b\u52a8\u7a83\u53d6\u201d\u5230\u201c\u81ea\u52a8\u5316\u72e9\u730e\u201d<\/strong>\uff1aLoFiSe\u7684\u5f15\u5165\u5b9e\u73b0\u4e86\u5bf9\u654f\u611f\u6587\u6863\u7684\u5168\u81ea\u52a8\u8bc6\u522b\u3001\u53bb\u91cd\u4e0e\u5f52\u6863\uff0c\u5927\u5e45\u964d\u4f4e\u4eba\u5de5\u5e72\u9884\u9700\u6c42\u3002<\/li>\n\n\n\n
                3. \u4ece\u201c\u9690\u853d\u901a\u4fe1\u201d\u5230\u201c\u5408\u6cd5\u670d\u52a1\u5192\u5145\u201d<\/strong>\uff1aPcexter\u6a21\u62dfCisco\/Palo Alto\u7684VPN\u5ba2\u6237\u7aef\u5143\u6570\u636e\uff0cDropBox\u4e0a\u4f20\u5668\u76f4\u63a5\u8c03\u7528\u5b98\u65b9API\uff0c\u4f7f\u6076\u610f\u884c\u4e3a\u878d\u5165\u6b63\u5e38\u6d41\u91cf\u3002<\/li>\n<\/ol>\n\n\n\n

                  \u6b64\u5916\uff0cMuddyWater\u4f7f\u7528Ligolo\u8fdb\u884c\u53cd\u5411\u96a7\u9053\u3001ScarCruft\u5229\u7528Python\u811a\u672c+\u4e91\u5b58\u50a8C2\uff0c\u5747\u4f53\u73b0\u4e86\u201cLiving-off-the-Land\u201d\uff08\u767d\u5229\u7528\uff09\u7b56\u7565\u7684\u6df1\u5316\u3002<\/p>\n\n\n\n

                  \n\n\n\n

                  \u516d\u3001\u9632\u5fa1\u5efa\u8bae<\/strong><\/h2>\n\n\n\n

                  \u2705 \u4f01\u4e1a\u5e94\u91c7\u53d6\u7684\u63aa\u65bd\uff1a<\/strong><\/h3>\n\n\n\n
                  \u63aa\u65bd<\/th>\u8bf4\u660e<\/th><\/tr>
                  \u786c\u4ef6\u8bbe\u5907\u53ef\u4fe1\u9a8c\u8bc1<\/td>\u5bf9\u6240\u6709\u8fdb\u5165\u5185\u7f51\u7684U\u76d8\u3001\u786c\u76d8\u8fdb\u884c\u56fa\u4ef6\u626b\u63cf\u4e0e\u767d\u540d\u5355\u63a7\u5236<\/td><\/tr>
                  \u7981\u7528\u81ea\u52a8\u6267\u884c<\/td>\u5173\u95edU\u76d8\u81ea\u52a8\u8fd0\u884c\uff0c\u5f3a\u5236\u7528\u6237\u624b\u52a8\u5ba1\u67e5\u5185\u5bb9<\/td><\/tr>
                  \u884c\u4e3a\u76d1\u63a7\u4e0eEDR<\/td>\u90e8\u7f72\u5177\u5907SCSI\u5f02\u5e38\u8c03\u7528\u3001DLL\u4fa7\u52a0\u8f7d\u3001OneDrive\u6279\u91cf\u4e0a\u4f20\u68c0\u6d4b\u80fd\u529b\u7684\u7ec8\u7aef\u9632\u62a4\u7cfb\u7edf<\/td><\/tr>
                  \u65e5\u5fd7\u5ba1\u8ba1\u5f3a\u5316<\/td>\u91cd\u70b9\u76d1\u63a7svchost.exe<\/code>\u52a0\u8f7d\u975e\u5e38\u89c4DLL\u3001\u8ba1\u5212\u4efb\u52a1\u521b\u5efa\u3001\u9632\u706b\u5899\u89c4\u5219\u53d8\u66f4\u7b49\u884c\u4e3a<\/td><\/tr>
                  \u96f6\u4fe1\u4efb\u67b6\u6784<\/td>\u5b9e\u65bd\u6700\u5c0f\u6743\u9650\u539f\u5219\uff0c\u9650\u5236\u57df\u7ba1\u7406\u5458\u8d26\u6237\u8de8\u4e3b\u673a\u4f7f\u7528<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

                  \u2705 \u4e2a\u4eba\u7528\u6237\u5efa\u8bae\uff1a<\/strong><\/h3>\n\n\n\n
                    \n
                  • \u4e0d\u968f\u610f\u4f7f\u7528\u6765\u6e90\u4e0d\u660e\u7684U\u76d8\uff0c\u5373\u4f7f\u662f\u201c\u540c\u4e8b\u501f\u7528\u201d\u6216\u201c\u4f1a\u8bae\u53d1\u653e\u201d\u3002<\/li>\n\n\n\n
                  • \u5728\u5904\u7406\u654f\u611f\u6587\u4ef6\u65f6\uff0c\u4f18\u5148\u4f7f\u7528\u4e00\u6b21\u6027\u5199\u5165\u4ecb\u8d28\uff08\u5982CD-R\uff09\u3002<\/li>\n\n\n\n
                  • \u5b9a\u671f\u66f4\u65b0\u64cd\u4f5c\u7cfb\u7edf\u4e0e\u9a71\u52a8\uff0c\u9632\u8303\u5e95\u5c42\u63a5\u53e3\u88ab\u6ee5\u7528\u3002<\/li>\n<\/ul>\n\n\n\n
                    \n\n\n\n

                    \u4e03\u3001\u8d8b\u52bf\u6d1e\u5bdf<\/strong><\/h2>\n\n\n\n

                    2023\u5e74Q3\u7684APT\u683c\u5c40\u5448\u73b0\u4e94\u5927\u8d8b\u52bf\uff1a<\/p>\n\n\n\n

                      \n
                    1. \u786c\u4ef6\u6210\u4e3a\u65b0\u6218\u573a<\/strong>\uff1a\u4eceU\u76d8\u5230\u8def\u7531\u5668\uff0c\u7269\u7406\u8bbe\u5907\u7684\u4fe1\u4efb\u94fe\u6b63\u6210\u4e3aAPT\u7ec4\u7ec7\u7684\u7a81\u7834\u53e3\u3002<\/li>\n\n\n\n
                    2. \u201c\u767d\u5229\u7528\u201d\uff08Living-off-the-Land\uff09\u5e38\u6001\u5316<\/strong>\uff1a\u653b\u51fb\u8005\u8d8a\u6765\u8d8a\u591a\u5730\u5229\u7528\u5408\u6cd5\u5de5\u5177\uff08\u5982Python\u3001PowerShell\u3001Ligolo\uff09\u548c\u5408\u6cd5\u8bbe\u5907\u8fdb\u884c\u653b\u51fb\uff0c\u9003\u907f\u68c0\u6d4b\u3002<\/li>\n\n\n\n
                    3. \u6a21\u5757\u5316\u4e0e\u5feb\u901f\u8fed\u4ee3<\/strong>\uff1a\u5982BlindEagle\u5728\u6570\u6708\u5185\u5207\u6362\u56db\u79cdRAT\uff0c\u663e\u793aAPT\u7ec4\u7ec7\u6b63\u50cf\u8f6f\u4ef6\u516c\u53f8\u4e00\u6837\u201c\u654f\u6377\u5f00\u53d1\u201d\u6076\u610f\u5de5\u5177\u3002<\/li>\n\n\n\n
                    4. \u5730\u7406\u591a\u5143\u5316<\/strong>\uff1a\u653b\u51fb\u4e0d\u518d\u96c6\u4e2d\u4e8e\u4e2d\u7f8e\u4fc4\uff0c\u800c\u662f\u5e7f\u6cdb\u8986\u76d6\u62c9\u7f8e\u3001\u4e2d\u4e1c\u3001\u4e1c\u5357\u4e9a\uff0c\u5730\u7f18\u653f\u6cbb\u9a71\u52a8\u660e\u663e\u3002<\/li>\n\n\n\n
                    5. \u804c\u4e1a\u5316\u95e8\u69db\u964d\u4f4e<\/strong>\uff1a\u5373\u4f7f\u8d44\u6e90\u6709\u9650\u7684\u7ec4\u7ec7\uff08\u5982BlindEagle\uff09\u4e5f\u80fd\u901a\u8fc7\u5f00\u6e90\u5de5\u5177\u5b9e\u73b0\u6709\u6548\u6e17\u900f\uff0c\u9884\u793a\u672a\u6765\u5a01\u80c1\u9762\u5c06\u8fdb\u4e00\u6b65\u6269\u5927\u3002<\/li>\n<\/ol>\n\n\n\n
                      \n\n\n\n

                      \u516b\u3001\u7ed3\u8bed<\/strong><\/h2>\n\n\n\n

                      \u201c\u5e7d\u7075U\u76d8\u201d\u4e0e\u201cToddyCat\u201d\u7684\u5e76\u884c\u51fa\u73b0\uff0c\u63ed\u793a\u4e86\u73b0\u4ee3APT\u653b\u51fb\u7684\u53cc\u91cd\u672c\u8d28\uff1a\u4e00\u9762\u662f\u5bf9\u7269\u7406\u4fe1\u4efb\u7684\u5f7b\u5e95\u80cc\u53db<\/strong>\uff0c\u53e6\u4e00\u9762\u662f\u5bf9\u6570\u5b57\u884c\u4e3a\u7684\u6781\u81f4\u6a21\u4eff<\/strong>\u3002\u5f53\u6700\u5b89\u5168\u7684\u8bbe\u5907\u53d8\u6210\u6700\u5371\u9669\u7684\u5165\u53e3\uff0c\u5f53\u6700\u666e\u901a\u7684\u4e91\u670d\u52a1\u6210\u4e3a\u6570\u636e\u5916\u6cc4\u7684\u901a\u9053\uff0c\u4f20\u7edf\u7684\u8fb9\u754c\u9632\u5fa1\u5df2\u663e\u5f97\u529b\u4e0d\u4ece\u5fc3\u3002<\/p>\n\n\n\n

                      \u672a\u6765\u7684\u5b89\u5168\u9632\u62a4\uff0c\u5fc5\u987b\u4ece\u201c\u9632\u6f0f\u6d1e\u201d\u8f6c\u5411\u201c\u9632\u4fe1\u4efb\u6ee5\u7528\u201d\uff0c\u4ece\u201c\u67e5\u6076\u610f\u6587\u4ef6\u201d\u5347\u7ea7\u5230\u201c\u9a8c\u884c\u4e3a\u903b\u8f91\u201d\u3002\u552f\u6709\u5efa\u7acb\u7eb5\u6df1\u9632\u5fa1\u3001\u96f6\u4fe1\u4efb\u67b6\u6784\u4e0e\u6301\u7eed\u5a01\u80c1\u72e9\u730e\u80fd\u529b\uff0c\u624d\u80fd\u5728\u8fd9\u573a\u65e0\u58f0\u7684\u6570\u5b57\u6218\u4e89\u4e2d\u5b88\u4f4f\u5e95\u7ebf\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

                      \u4fe1\u606f\u6765\u6e90\uff1aToddyCat: Keep calm and check logs | Securelist \uff082 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","footnotes":""},"categories":[3],"tags":[],"class_list":["post-168","post","type-post","status-publish","format-standard","hentry","category-3"],"_links":{"self":[{"href":"https:\/\/www.gswsfh2021.site\/index.php?rest_route=\/wp\/v2\/posts\/168","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gswsfh2021.site\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.gswsfh2021.site\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.gswsfh2021.site\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gswsfh2021.site\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=168"}],"version-history":[{"count":1,"href":"https:\/\/www.gswsfh2021.site\/index.php?rest_route=\/wp\/v2\/posts\/168\/revisions"}],"predecessor-version":[{"id":169,"href":"https:\/\/www.gswsfh2021.site\/index.php?rest_route=\/wp\/v2\/posts\/168\/revisions\/169"}],"wp:attachment":[{"href":"https:\/\/www.gswsfh2021.site\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=168"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gswsfh2021.site\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=168"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gswsfh2021.site\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=168"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}