{"id":376,"date":"2009-10-28T21:30:32","date_gmt":"2009-10-28T21:30:32","guid":{"rendered":""},"modified":"2011-11-18T17:13:10","modified_gmt":"2011-11-18T09:13:10","slug":"376","status":"publish","type":"post","link":"http:\/\/zerobox.org\/notes\/376.html","title":{"rendered":"\u8f93\u5165\u8868\u9690\u85cf\u3001\u52a0\u5bc6\u7684\u539f\u7406\u548c\u624b\u5de5\u5b9e\u73b0"},"content":{"rendered":"<p><span style=\"font-size: x-small;\">\u4e00\u3001\u524d\u8a00\uff1a\u73b0\u5728\u5bf9\u8f93\u5165\u8868\u7684\u67e5\u6740\u5df2\u7ecf\u6210\u4e3a\u6740\u6bd2\u8f6f\u4ef6\u6740\u6bd2\u7684\u4e00\u4e2a\u91cd\u8981\u65b9\u9762\uff0c\u6ca1\u6709\u4e00\u4e2a\u6740\u6bd2\u8f6f\u4ef6\u4e0d\u628a\u8f93\u5165\u8868\u4f5c\u4e3a\u67e5\u6740\u7684\u5bf9\u8c61\uff0c\u901a\u5e38\u7684\u8f93\u5165\u8868\u79fb\u4f4d\u3001\u91cd\u5efa\u5df2\u7ecf\u4e0d\u80fd\u4f5c\u4e3a<span class=\"t_tag\" onclick=\"tagshow(event)\">\u514d\u6740<\/span>\u7684\u91cd\u8981\u624b\u6bb5\uff0c\u53ef\u4ee5\u8bf4\u6740\u6bd2\u8f6f\u4ef6\u4e5f\u5728\u9010\u6b65\u8fdb\u6b65\uff0c\u800c\u6211\u5148\u524d\u5021\u5bfc\u7684\u8f93\u5165\u8868\u6309\u5e8f\u53f7\u91cd\u5efa\u4e5f\u56e0\u4e3a\u5b58\u5728\u7cfb\u7edf\u517c\u5bb9\u6027\u95ee\u9898\u4e0d\u80fd\u4f5c\u4e3a\u8f93\u5165\u8868\u514d\u6740\u7684\u624b\u6bb5\u3002\u5982\u4f55\u6539\u53d8\u8f93\u5165\u8868\u90e8\u5206\u7684\u5185\u5bb9\u4e0e\u7ed3\u6784\uff0c\u4f7f\u5176\u4e0e\u539f\u5148\u7684\u4e0d\u540c\uff0c\u8fd9\u5c31\u662f\u672c\u6587\u8981\u63a2\u8ba8\u7684\u95ee\u9898\u3002<br \/>\n\u4e8c\u3001\u76ee\u7684\uff1a\u901a\u8fc7\u672c\u6587\u7684\u5b66\u4e60\uff0c\u53ef\u4ee5\u638c\u63e1<span class=\"t_tag\" onclick=\"tagshow(event)\">\u624b\u5de5<\/span>\u5bfc\u5165\u8f93\u5165\u8868\u548c\u624b\u5de5\u52a0\u5bc6\u8f93\u5165\u8868\u51fd\u6570\u7684\u540d\u79f0\u7684\u529e\u6cd5\uff0c\u5e76\u80fd\u5b66\u4e60\u5230\u6c47\u7f16\u8bed\u8a00\u7684\u7cbe\u8f9f\u3002<br \/>\n\u4e09\u3001\u57fa\u672c\u77e5\u8bc6<br \/>\n\u5728\u5f00\u59cb\u4e4b\u524d\uff0c\u6211\u4eec\u5148\u6765\u4e86\u89e3\u4e8c\u4e2akernel32.dll\u7684\u51fd\u6570\u7684\u4f7f\u7528\u65b9\u6cd5\uff0c\u5373\uff1akernel32.LoadLibraryA\u548ckernel32.GetProcAddress\uff0c\u5b83\u4eec\u662f\u672c\u6587\u8981\u7528\u5230\u7684\u4e8c\u4e2a\u5173\u952e\u51fd\u6570\u3002\u5177\u4f53\u7684\u51fd\u6570\u4ecb\u7ecd\u53ef\u4ee5\u770b\u770b\u8fd9\u7bc7\u6587\u7ae0\uff1a\u300a3\u4e2a\u8131\u58f3\u76f8\u5173\u7684\u91cd\u8981\u51fd\u6570\u4ecb\u7ecd\u300b<\/span><a href=\"http:\/\/bbs.pediy.com\/showthread.php?threadid=20230\" target=\"_blank\"><span style=\"font-size: x-small;\">http:\/\/bbs.pediy.com\/showthread.php?threadid=20230<\/span><\/a><br \/>\n<span style=\"font-size: x-small;\">1\u3001LoadLibraryA\u51fd\u6570<br \/>\nLoadLibrary\u51fd\u6570\u662f\u628a\u6307\u5b9a\u7684\u53ef\u6267\u884c\u6a21\u5757\u6620\u5c04\u8fdb\u8c03\u7528\u8fdb\u7a0b\u7684\u5730\u5740\u7a7a\u95f4\u3002\u901a\u4fd7\u7684\u8bf4\uff0c\u5982\u7a0b\u5e8f\u9700\u8981\u8c03\u7528ole32.dll\u91cc\u9762\u7684CreateStreamOnHGlobal\u51fd\u6570\uff0c\u9996\u5148\u5e94\u8be5\u7528LoadLibraryA\u51fd\u6570\u627e\u5230ole32.dll\u7684\u53e5\u67c4\u3002\u7136\u540e\u6839\u636e\u8fd9\u4e2a\u53e5\u67c4\u7528GetProcAddress\u627e\u5230CreateStreamOnHGlobal\u7684\u5185\u5b58\u6307\u9488\u3002<br \/>\n\u5b83\u6709\u4e00\u4e2a\u53c2\u6570\uff0c\u5373\u52a8\u6001\u94fe\u63a5\u5e93\u540d\u79f0\u7684\u5185\u5b58\u5730\u5740\u3002\u6c47\u7f16\u8bed\u8a00\u662f\u8fd9\u6837\u5b9e\u73b0\u7684\uff08\u4ee5\u524d\u9762\u4e3a\u4f8b\uff09\uff1a<br \/>\nPUSH 10018888\u00a0 \u00a0\/\/10018888\u6307\u5411ole32.dll\u540d\u79f0\u3002<br \/>\nCALL DWORD PTR DS:[10019990]\u00a0 \u00a0\/\/10019990\u662fLoadLibraryA\u7684\u5185\u5b58\u6307\u9488\u3002<br \/>\n\u7ed3\u679c\u653e\u5728EAX\u91cc\u9762\uff0c\u8fd4\u56de\u503c\u4e3a\u6a21\u5757\u53e5\u67c4\u3002<br \/>\n2\u3001GetProcAddress\u51fd\u6570<br \/>\nGetProcAddress\u51fd\u6570\u8fd4\u56de\u6307\u5b9a\u7684\u8f93\u51fa\u52a8\u6001\u94fe\u63a5\u5e93\u5185\u7684\u51fd\u6570\u5730\u5740\u3002\u5b83\u6709\u4e8c\u4e2a\u53c2\u6570\u3002\u6c47\u7f16\u8bed\u8a00\u662f\u8fd9\u6837\u5b9e\u73b0\u7684\uff08\u4ee5\u524d\u9762\u4e3a\u4f8b\uff09\uff1a<br \/>\nPUSH 1001888C\u00a0 \u00a0\/\/1001888C\u6307\u5411CreateStreamOnHGlobal\u540d\u79f0\u3002<br \/>\nPUSH EAX\u00a0 \u00a0\/\/EAX\u7684\u503c\u4e3aLoadLibraryA\u7684\u8fd4\u56de\u503c\uff0c\u5373ole32.dll\u7684\u53e5\u67c4\u3002<br \/>\nCALL DWORD PTR DS:[1001999C]\u00a0 \u00a0\/\/1001999C\u4e3aGetProcAddress\u51fd\u6570\u7684\u5185\u5b58\u6307\u9488\u3002<br \/>\n\u7ed3\u679c\u4e5f\u653e\u5728EAX\u91cc\u9762\uff0c\u8fd4\u56de\u503c\u4e3aDLL\u8f93\u51fa\u51fd\u6570\u7684\u5185\u5b58\u5730\u5740\u3002<br \/>\n\u56db\u3001\u8f93\u5165\u8868\u52a0\u5bc6\u5de5\u5177\u7684\u539f\u7406\u548c\u4f18\u7f3a\u70b9<br \/>\n\u6211\u5728\u4e4b\u524d\u7684\u514d\u6740\u6587\u7ae0\u4e2d\u91c7\u7528\u4e86\u4e00\u4e2a\u52a0\u5bc6\u5de5\u5177\uff0c\u53ef\u4ee5\u7528\u6765\u52a0\u5bc6EXE\u7684\u8f93\u5165\u8868\uff0c\u901a\u8fc7\u8fd9\u4e2a\u5de5\u5177\u52a0\u5bc6\u4e4b\u540e\uff0c\u6574\u4e2a\u8f93\u5165\u8868\u5927\u90e8\u5206\u6d88\u5931\u4e86\uff0c\u53ea\u5269\u4e0bkernel32.dll\u548c\u5b83\u7684\u4e8c\u4e2aAPI\u51fd\u6570\uff0c\u5c31\u662f\u4e0a\u9762\u4ecb\u7ecd\u7684\u4e8c\u4e2a\uff0cLoadLibraryA\u51fd\u6570\u548cGetProcAddress\u51fd\u6570\u3002\u5b83\u52a0\u5bc6\u7684\u539f\u7406\u5c31\u662f\u91c7\u7528LoadLibraryA\u51fd\u6570\u548cGetProcAddress\u51fd\u6570\u5728\u7a0b\u5e8f\u4e2d\u7528\u4ee3\u7801\u628a\u52a0\u5bc6\u7684\u8f93\u5165\u8868DLL\u7684\u540d\u79f0\u4ee5\u53caAPI\u51fd\u6570\u7684\u540d\u79f0\u548c\u5185\u5b58\u6307\u9488\u6062\u590d\uff0c\u7528\u6c47\u7f16\u8bed\u8a00\u5b9e\u73b0\u662f\u5f88\u7b80\u5355\u7684\u3002<br \/>\n\u8fd9\u4e2a\u52a0\u5bc6\u5de5\u5177\u7684\u7f3a\u70b9\u662f\u53ea\u80fd\u52a0\u5bc6\u90e8\u5206EXE\u6587\u4ef6\uff08\u867d\u7136\u6211\u5bf9\u52a0\u5bc6\u5de5\u5177\u8fdb\u884c\u4e86\u4e00\u4e2a\u4fee\u6b63\uff0c\u4f46\u636e\u53cd\u6620\uff0c\u6709\u4e9bEXE\u6587\u4ef6\u8fd8\u662f\u4e0d\u80fd\u7528\u6765\u52a0\u5bc6\u8f93\u5165\u8868\uff09\uff0c\u4e0d\u80fd\u52a0\u5bc6DLL\u6587\u4ef6\u3002\u800c\u4e14\u7528\u8fd9\u4e2a\u5de5\u5177\u52a0\u5bc6\u540e\u518d\u901a\u8fc7\u6211\u7684\u6539\u58f3\u514d\u6740\u5904\u7406\u670d\u52a1\u7aef\u7684\u65b9\u6cd5\u5df2\u7ecf\u88ab\u745e\u661f\u5173\u6ce8\u4e86\uff0c\u745e\u661f\u5c31\u6740\u5728\u52a0\u58f3\u540e\u7684\u8f93\u5165\u8868GetProcAddress\u51fd\u6570\u4e0a\u3002<br \/>\n\u4e94\u3001\u624b\u5de5\u7f16\u5199\u8f93\u5165\u8868\u9690\u85cf\u548c\u52a0\u5bc6\u4ee3\u7801<br \/>\n\u73b0\u5728\u5f00\u59cb\u672c\u6587\u7684\u91cd\u70b9\uff0c\u5c31\u662f\u7528\u624b\u5de5\u7f16\u5199\u4ee3\u7801\u6539\u53d8\u8f93\u5165\u8868\u7684\u7ed3\u6784\uff0c\u9690\u85cf\u90e8\u5206\u8f93\u5165\u8868\u3002\u6211\u4eec\u4ee5Pcshare\u4e2d\u7684PcMain.dll\u4e3a\u4f8b\uff0c\u4e3a\u4ec0\u4e48\u91c7\u7528\u8fd9\u4e2a\u505a\u4e3a\u4f8b\u5b50\uff0c\u56e0\u4e3a\u4e0b\u4e00\u4e2a\u6559\u7a0b\u6211\u51c6\u5907\u51faDLL\u6539\u58f3\u514d\u6740\u7684\u6559\u7a0b\uff0c\u7528\u8fd9\u4e2a\u6559\u7a0b\u4e3a\u4e0b\u4e00\u4e2a\u6559\u7a0b\u505a\u94fa\u57ab\u3002<br \/>\n\u6211\u505a\u4e8c\u4e2a\u793a\u8303\uff0c\u5206\u522b\u5c5e\u4e8e\u4e8c\u79cd\u60c5\u51b5\uff0c\u4e00\u79cd\u662f\u9690\u85cf\u8f93\u5165\u8868\u4e2d\u94fe\u63a5\u5e93DLL\u548c\u5176\u6240\u6709API\u51fd\u6570\uff0c\u53e6\u5916\u4e00\u79cd\u662f\u53ea\u9690\u85cf\u94fe\u63a5\u5e93DLL\u4e2d\u7684\u67d0\u4e00\u4e2aAPI\u51fd\u6570\u3002\u81f3\u4e8e\u52a0\u5bc6\u51fd\u6570\u540d\u79f0\uff0c\u53ef\u4ee5\u91c7\u7528\u6211\u7684\u8f93\u51fa\u8868\u52a0\u5bc6\u51fd\u6570\u540d\u79f0\u7684\u529e\u6cd5\uff08\u53cc\u5b57\u8282\u5f02\u6216\u52a0\u5bc6\uff09\uff0c\u8fd9\u91cc\u4e0d\u505a\u4ecb\u7ecd\u4e86\uff0c\u4e00\u822c\u91c7\u7528\u9690\u85cf\u8f93\u5165\u8868\u5c31\u53ef\u4ee5\u8fbe\u5230\u514d\u6740\u7684\u76ee\u7684\u3002<br \/>\nPcMain.dll\u4e2dole32.dll\u53ea\u6709\u4e00\u4e2a\u51fd\u6570CreateStreamOnHGlobal\uff0c\u628aole32.dll\u548c\u5176CreateStreamOnHGlobal\u9690\u85cf\uff0c \u53e6\u5916\u9690\u85cfshell32.dll\u4e2d\u7684ShellExecuteA\u51fd\u6570\u3002<br \/>\n1\u3001\u52a0\u7a7a\u533a\u6bb5\u3002\u4f5c\u4e3a\u4ee3\u7801\u5199\u5165\u7684\u533a\u57df\u3002\u8bb0\u4f4f\u7a0b\u5e8f\u539f\u5165\u53e3\u70b9\u4e3a100116E3\u3002<br \/>\n2\u3001\u5199\u5165\u4ee3\u7801\u3002\u4e00\u822c\u91c7\u7528PUSHAD\u5f00\u59cb\uff0cPOPAD\u7ed3\u675f\uff0c\u4ee5\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u9519\u8bef\u3002\u540c\u65f6\u91c7\u7528CALL\uff08\u4e0b\u4e00\u53e5\u7684\u5730\u5740\uff09\u548cPOP\u7ed3\u6784\u5b9e\u73b0\u7a0b\u5e8f\u7684\u81ea\u5b9a\u4f4d\uff0c\u901a\u8fc7\u5185\u5b58\u7684\u76f8\u5bf9\u4f4d\u7f6e\u4f7f\u7a0b\u5e8f\u4e5f\u80fd\u7528\u4e8eDLL\u6587\u4ef6\u7684\u8f93\u5165\u8868\u9690\u85cf\u3002<br \/>\n\u6211\u4eec\u8bb0\u4e0b\u51e0\u4e2a\u5185\u5b58\u503c\uff1a<br \/>\n\u7a0b\u5e8f\u65b0\u5165\u53e3\u70b910018000<br \/>\nEBP\uff1a10018000<br \/>\nole32.dll\u540d\u79f0\u8d77\u59cb\u5185\u5b58\u5730\u5740\uff1a1001333C\uff08\u7528C32ASM\u5bfb\u627e\uff0c\u518d\u6362\u7b97\uff09\uff0c\u4e0eEBP\u7684\u5dee\u503c\u4e3a4CC4\u3002<br \/>\nCreateStreamOnHGlobal\u540d\u79f0\u8d77\u59cb\u5185\u5b58\u5730\u5740\uff1a10013326\uff08\u7528C32ASM\u5bfb\u627e\uff0c\u518d\u6362\u7b97\uff09\uff0c\u4e0eEBP\u7684\u5dee\u503c\u4e3a4CDA\u3002<br \/>\nCreateStreamOnHGlobal\u539f\u7a0b\u5e8f\u4e2d\u8d77\u59cb\u5185\u5b58\u6307\u9488\u5730\u5740\uff1a1001236C\uff08\u5728OD\u91cc\u540c\u65f6\u6309CTRL\u548cN\uff0c\u518d\u67e5\u627e\uff09\uff0c\u4e0eEBP\u7684\u5dee\u503c\u4e3a5C94\u3002<br \/>\nShell32.dll\u540d\u79f0\u8d77\u59cb\u5185\u5b58\u5730\u5740\uff1a10013318\uff08\u7528C32ASM\u5bfb\u627e\uff0c\u518d\u6362\u7b97\uff09\uff0c\u4e0eEBP\u7684\u5dee\u503c\u4e3a4CE8\u3002<br \/>\nShellExecuteA\u540d\u79f0\u8d77\u59cb\u5185\u5b58\u5730\u5740\uff1a100132E0\uff08\u7528C32ASM\u5bfb\u627e\uff0c\u518d\u6362\u7b97\uff09\uff0c\u4e0eEBP\u7684\u5dee\u503c\u4e3a4D20\u3002<br \/>\nShellExecuteA\u539f\u7a0b\u5e8f\u4e2d\u8d77\u59cb\u5185\u5b58\u6307\u9488\u5730\u5740\uff1a10012248\uff08\u5728OD\u91cc\u540c\u65f6\u6309CTRL\u548cN\u67e5\u627e\uff09\uff0c\u4e0eEBP\u7684\u5dee\u503c\u4e3a5DB8\u3002<br \/>\nLoadLibraryA\u51fd\u6570\u5185\u5b58\u6307\u9488\uff1a100121BC\uff08\u5728OD\u91cc\u540c\u65f6\u6309CTRL\u548cN\uff09\uff0c\u4e0eEBP\u7684\u5dee\u503c\u4e3a5E44\u3002<br \/>\nGetProcAddress\u51fd\u6570\u5185\u5b58\u6307\u9488\uff1a1001210C\uff08\u5728OD\u91cc\u540c\u65f6\u6309CTRL\u548cN\uff09\uff0c\u4e0eEBP\u7684\u5dee\u503c\u4e3a5EF4\u3002<br \/>\n\u5f00\u59cb\u5199\u4ee3\u7801\uff0c\u770b\u64cd\u4f5c\u3002<br \/>\n\u4ee3\u7801\u5982\u4e0b\uff1a<br \/>\n10018000\u00a0 \u00a0\u00a0\u00a060\u00a0 \u00a0\u00a0 \u00a0\u00a0 \u00a0\u00a0 \u00a0\u00a0 \u00a0pushad<br \/>\n10018001\u00a0 \u00a0\u00a0\u00a0E8 00000000\u00a0 \u00a0\u00a0\u00a0call PcMain01.10018006\/\/\u81ea\u5b9a\u4f4d<br \/>\n10018006\u00a0 \u00a0\u00a0\u00a05D\u00a0 \u00a0\u00a0 \u00a0\u00a0 \u00a0\u00a0 \u00a0\u00a0 \u00a0pop ebp\/\/EBP\u7684\u503c\u4e3a\u672c\u884c\u5730\u5740<br \/>\n10018007\u00a0 \u00a0\u00a0\u00a083ED 06\u00a0 \u00a0\u00a0 \u00a0\u00a0 \u00a0sub ebp,6<br \/>\n1001800A\u00a0 \u00a0\u00a0\u00a08BDD\u00a0 \u00a0\u00a0 \u00a0\u00a0 \u00a0\u00a0 \u00a0 mov ebx,ebp<br \/>\n1001800C\u00a0 \u00a0\u00a0\u00a081EB C44C0000\u00a0 \u00a0sub ebx,4CC4\/\/EBX\u6307\u5411ole32.dll\u540d\u79f0\u8d77\u59cb\u5185\u5b58\u5730\u5740<\/span><\/p>\n<p>10018012\u00a0 \u00a0\u00a0\u00a053\u00a0 \u00a0\u00a0 \u00a0\u00a0 \u00a0\u00a0 \u00a0\u00a0 \u00a0push ebx\/\/\u4f5c\u4e3a\u53c2\u6570\u8fdb\u6808<br \/>\n10018013\u00a0 \u00a0\u00a0\u00a08BDD\u00a0 \u00a0\u00a0 \u00a0\u00a0 \u00a0\u00a0 \u00a0 mov ebx,ebp<br \/>\n10018015\u00a0 \u00a0\u00a0\u00a081EB 445E0000\u00a0 \u00a0sub ebx,5E44\/\/EBX\u6307\u5411LoadLibraryA\u51fd\u6570\u5185\u5b58\u6307\u9488<br \/>\n1001801B\u00a0 \u00a0\u00a0\u00a0FF13\u00a0 \u00a0\u00a0 \u00a0\u00a0 \u00a0call dword ptr ds:[ebx]\/\/\u8c03\u7528LoadLibraryA\u51fd\u6570<br \/>\n1001801D\u00a0 \u00a0\u00a0\u00a08BF8\u00a0 \u00a0\u00a0 \u00a0\u00a0 \u00a0\u00a0 \u00a0 mov edi,eax\/\/\u7ed3\u679c\u653e\u5728EDI<br \/>\n1001801F\u00a0 \u00a0\u00a0\u00a08BDD\u00a0 \u00a0\u00a0 \u00a0\u00a0 \u00a0\u00a0 \u00a0 mov ebx,ebp<br \/>\n10018021\u00a0 \u00a081EB DA4C0000\u00a0 \u00a0sub ebx,4CDA\/\/EBX\u6307\u5411CreateStreamOnHGlobal\u540d\u79f0\u8d77\u59cb\u5185\u5b58\u5730\u5740<br \/>\n10018027\u00a0 \u00a0\u00a0\u00a053\u00a0 \u00a0\u00a0 \u00a0\u00a0 \u00a0\u00a0 \u00a0\u00a0 \u00a0push ebx\/\/\u53c2\u6570\u8fdb\u6808<br \/>\n10018028\u00a0 \u00a0\u00a0\u00a057\u00a0 \u00a0\u00a0 \u00a0\u00a0 \u00a0\u00a0 \u00a0\u00a0 \u00a0push edi\/\/\u53c2\u6570\u8fdb\u6808<br \/>\n10018029\u00a0 \u00a0\u00a0\u00a08BDD\u00a0 \u00a0\u00a0 \u00a0\u00a0 \u00a0\u00a0 \u00a0 mov ebx,ebp<br \/>\n1001802B\u00a0 \u00a0\u00a0\u00a081EB F45E0000\u00a0 \u00a0sub ebx,5EF4\/\/EBX\u6307\u5411GetProcAddress\u51fd\u6570\u5185\u5b58\u6307\u9488<br \/>\n10018031\u00a0 \u00a0\u00a0\u00a0FF13\u00a0 \u00a0\u00a0 \u00a0\u00a0 \u00a0\u00a0 \u00a0 call dword ptr ds:[ebx]\/\/\u8c03\u7528GetProcAddress\u51fd\u6570<br \/>\n10018033\u00a0 \u00a0\u00a0\u00a08BDD\u00a0 \u00a0\u00a0 \u00a0\u00a0 \u00a0\u00a0 \u00a0 mov ebx,ebp<br \/>\n10018035\u00a0 \u00a0\u00a0\u00a081EB 945C0000\u00a0 \u00a0sub ebx,5C94\/\/EBX\u6307\u5411CreateStreamOnHGlobal\u539f\u7a0b\u5e8f\u4e2d\u8d77\u59cb\u5185\u5b58\u6307\u9488\u5730\u5740<br \/>\n1001803B\u00a0 \u00a0\u00a0\u00a08903\u00a0 \u00a0\u00a0 \u00a0\u00a0 \u00a0\u00a0 \u00a0 mov dword ptr ds:[ebx],eax\/\/\u5c06CreateStreamOnHGlobal\u5185\u5b58\u5730\u5740\u653e\u5165\u539f\u5185\u5b58\u6307\u9488\u5730\u5740<br \/>\n1001803D\u00a0 \u00a0\u00a0\u00a08BDD\u00a0 \u00a0\u00a0 \u00a0\u00a0 \u00a0\u00a0 \u00a0 mov ebx,ebp\/\/\u4ee5\u4e0b\u6b65\u9aa4\u540c\u4e0a\uff0c\u5904\u7406ShellExecuteA<br \/>\n1001803F\u00a0 \u00a0\u00a0\u00a081EB E84C0000\u00a0 \u00a0sub ebx,4CE8<br \/>\n10018045\u00a0 \u00a0\u00a0\u00a053\u00a0 \u00a0\u00a0 \u00a0\u00a0 \u00a0\u00a0 \u00a0\u00a0 \u00a0push ebx<br \/>\n10018046\u00a0 \u00a0\u00a0\u00a08BDD\u00a0 \u00a0\u00a0 \u00a0\u00a0 \u00a0\u00a0 \u00a0 mov ebx,ebp<br \/>\n10018048\u00a0 \u00a0\u00a0\u00a081EB 445E0000\u00a0 \u00a0sub ebx,5E44<br \/>\n1001804E\u00a0 \u00a0\u00a0\u00a0FF13\u00a0 \u00a0\u00a0 \u00a0\u00a0 \u00a0\u00a0 \u00a0 call dword ptr ds:[ebx]<br \/>\n10018050\u00a0 \u00a0\u00a0\u00a08BF8\u00a0 \u00a0\u00a0 \u00a0\u00a0 \u00a0\u00a0 \u00a0 mov edi,eax<br \/>\n10018052\u00a0 \u00a0\u00a0\u00a08BDD\u00a0 \u00a0\u00a0 \u00a0\u00a0 \u00a0\u00a0 \u00a0 mov ebx,ebp<br \/>\n10018054\u00a0 \u00a0\u00a0\u00a081EB 204D0000\u00a0 \u00a0sub ebx,4D20<br \/>\n1001805A\u00a0 \u00a0\u00a0\u00a053\u00a0 \u00a0\u00a0 \u00a0\u00a0 \u00a0\u00a0 \u00a0\u00a0 \u00a0push ebx<br \/>\n1001805B\u00a0 \u00a0\u00a0\u00a057\u00a0 \u00a0\u00a0 \u00a0\u00a0 \u00a0\u00a0 \u00a0\u00a0 \u00a0push edi<br \/>\n1001805C\u00a0 \u00a0\u00a0\u00a08BDD\u00a0 \u00a0\u00a0 \u00a0\u00a0 \u00a0\u00a0 \u00a0 mov ebx,ebp<br \/>\n1001805E\u00a0 \u00a0\u00a0\u00a081EB F45E0000\u00a0 \u00a0sub ebx,5EF4<br \/>\n10018064\u00a0 \u00a0\u00a0\u00a0FF13\u00a0 \u00a0\u00a0 \u00a0\u00a0 \u00a0\u00a0 \u00a0 call dword ptr ds:[ebx]<br \/>\n10018066\u00a0 \u00a0\u00a0\u00a08BDD\u00a0 \u00a0\u00a0 \u00a0\u00a0 \u00a0\u00a0 \u00a0 mov ebx,ebp<br \/>\n10018068\u00a0 \u00a0\u00a0\u00a081EB B85D0000\u00a0 \u00a0sub ebx,5DB8<br \/>\n1001806E\u00a0 \u00a0\u00a0\u00a08903\u00a0 \u00a0\u00a0 \u00a0\u00a0 \u00a0\u00a0 \u00a0 mov dword ptr ds:[ebx],eax<br \/>\n10018070\u00a0 \u00a0\u00a0\u00a061\u00a0 \u00a0\u00a0 \u00a0\u00a0 \u00a0\u00a0 \u00a0\u00a0 \u00a0popad<br \/>\n10018071\u00a0 \u00a0&#8211; E9 6D96FFFF\u00a0 \u00a0\u00a0\u00a0jmp PcMain01.100116E3\/\/\u8df3\u56de\u539f\u5165\u53e3\u70b9<br \/>\n\u4e8c\u8fdb\u5236\u4ee3\u7801\u5982\u4e0b\uff1a60 E8 00 00 00 00 5D 83 ED 06 8B DD 81 EB C4 4C 00 00 53 8B DD 81 EB 44 5E 00 00 FF 13 8B F8 8B DD 81 EB DA 4C 00 00 53 57 8B DD 81 EB F4 5E 00 00 FF 13 8B DD 81 EB 94 5C 00 00 89 03 8B DD 81 EB E8 4C 00 00 53 8B DD 81 EB 44 5E 00 00 FF 13 8B F8 8B DD 81 EB 20 4D 00 00 53 57 8B DD 81 EB F4 5E 00 00 FF 13 8B DD 81 EB B8 5D 00 00 89 03 61 E9 6D 96 FF FF<br \/>\n3\u3001\u5220\u9664\u539f\u94fe\u63a5\u5e93DLL\u548c\u5176API\u51fd\u6570\u6307\u9488\u3002\u5bf9\u4e8eole32.dll\u6211\u4eec\u91c7\u7528LORDPE\u8fdb\u884c\u64cd\u4f5c\uff0c\u6211\u4eec\u5728\u8f93\u5165\u8868\u91cc\u5220\u9664ole32.dll\uff0c\u5bf9\u4e8eShellExecuteA\u6211\u4eec\u91c7\u7528C32ASM\u6253\u5f00\u6587\u4ef6\uff0c\u6839\u636e\u4e0a\u9762\u7684ShellExecuteA\u539f\u7a0b\u5e8f\u4e2d\u8d77\u59cb\u5185\u5b58\u6307\u9488\u5730\u5740\u6362\u7b97\u6210\u504f\u79fb\u5730\u5740\uff0c\u7136\u540e\u5c06\u5176\u586b\u5145\u4e3a00\u3002\u8fd9\u6837\u6211\u4eec\u7684\u4fee\u6539\u5c31\u597d\u4e86\u3002<br \/>\n\u4fee\u6539\u597d\u7684\u8f93\u5165\u8868\u91cc\u6211\u4eec\u5220\u9664\u4e86ole32.dll\uff0cShellExecuteA\u867d\u7136\u5728\u8f93\u5165\u8868\u91cc\u8fd8\u5b58\u5728\uff0c\u4f46\u662f\u5b83\u7684\u5185\u5b58\u6307\u9488\u5df2\u7ecf\u6ca1\u6709\u4e86\uff0c\u53ef\u4ee5\u7528OD\u770b\u4e0b\uff0c\u540c\u6837\u6309CTRL\u548cN\uff0c\u627e\u5230ShellExecuteA\uff0c\u770b\u5b83\u7684\u5185\u5b58\u6307\u9488\u53d8\u6210\u4e8600\u3002\u6211\u4eec\u5728Od\u8ddf\u8e2a\u4e0b\uff0c\u6307\u9488\u6062\u590d\u4e86\u3002<br \/>\n\u6d4b\u8bd5\u4e0a\u7ebf\u6210\u529f\u3002\u529f\u80fd\u65e0\u635f\u3002<br \/>\n\u8fd9\u79cd\u65b9\u6cd5\u9002\u7528\u4e8e\u6240\u6709<span class=\"t_tag\" onclick=\"tagshow(event)\">PE\u6587\u4ef6<\/span>\uff0c\u5305\u62ecEXE\u548cDLL\u6587\u4ef6\u7684\u8f93\u5165\u8868\u5904\u7406<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e00\u3001\u524d\u8a00\uff1a\u73b0\u5728\u5bf9\u8f93\u5165\u8868\u7684\u67e5\u6740\u5df2\u7ecf\u6210\u4e3a\u6740\u6bd2\u8f6f\u4ef6\u6740\u6bd2\u7684\u4e00\u4e2a\u91cd\u8981\u65b9\u9762\uff0c\u6ca1\u6709\u4e00\u4e2a\u6740\u6bd2\u8f6f\u4ef6 &hellip;<\/p>\n<p class=\"read-more\"><a href=\"http:\/\/zerobox.org\/notes\/376.html\">\u7ee7\u7eed\u9605\u8bfb &raquo;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[169],"class_list":["post-376","post","type-post","status-publish","format-standard","hentry","tag-169"],"views":980,"_links":{"self":[{"href":"http:\/\/zerobox.org\/notes\/wp-json\/wp\/v2\/posts\/376","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/zerobox.org\/notes\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/zerobox.org\/notes\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/zerobox.org\/notes\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/zerobox.org\/notes\/wp-json\/wp\/v2\/comments?post=376"}],"version-history":[{"count":0,"href":"http:\/\/zerobox.org\/notes\/wp-json\/wp\/v2\/posts\/376\/revisions"}],"wp:attachment":[{"href":"http:\/\/zerobox.org\/notes\/wp-json\/wp\/v2\/media?parent=376"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/zerobox.org\/notes\/wp-json\/wp\/v2\/categories?post=376"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/zerobox.org\/notes\/wp-json\/wp\/v2\/tags?post=376"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}