{"id":706,"date":"2025-10-24T10:03:31","date_gmt":"2025-10-24T02:03:31","guid":{"rendered":"https:\/\/www.youvii.site\/?p=706"},"modified":"2025-10-24T10:03:31","modified_gmt":"2025-10-24T02:03:31","slug":"guanyunixianggongcheng","status":"publish","type":"post","link":"https:\/\/www.youvii.site\/index.php\/archives\/guanyunixianggongcheng","title":{"rendered":"\u5173\u4e8e\u9006\u5411\u5de5\u7a0b"},"content":{"rendered":"

\u5173\u4e8e\u9006\u5411\u5de5\u7a0b<\/h1>\n

\u9006\u5411\u5de5\u7a0b Reverse Engineering RE<\/h3>\n

\u901a\u8fc7\u5206\u6790\u7269\u4f53\u3001\u673a\u68b0\u8bbe\u5907\u6216\u7cfb\u7edf\uff0c\u4e86\u89e3\u7ed3\u6784\u3001\u529f\u80fd\u3001\u884c\u4e3a\uff0c\u638c\u63e1\u539f\u7406\u6539\u5584\u4e0d\u8db3\uff0c\u6dfb\u52a0\u65b0\u7684*\u4e00\u4e9b\u8fc7\u7a0b<\/p>\n

\u9644\u4ef6\uff1a<\/p>\n

\u9006\u5411\u5de5\u7a0b\u6838\u5fc3\u539f\u7406\uff08\u6e90\u4ee3\u7801\uff09\uff08\u89e3\u538b\u5bc6\u7801\u662freversecore\uff09.zip<\/a><\/p>\n

\u6e90\u7801.zip<\/a><\/p>\n

\u9006\u5411\u5de5\u7a0b\u6838\u5fc3\u539f\u7406\uff08crackme\uff09\uff08\u89e3\u538b\u5bc6\u7801\u662freversecore\uff09.zip<\/a><\/p>\n

\u4ee3\u7801\u9006\u5411\u5de5\u7a0b Reverse Code Engineering RCE<\/h3>\n

\u9006\u5411\u5de5\u7a0b\u5728\u8f6f\u4ef6\u9886\u57df\u7684\u5e94\u7528<\/p>\n

\u8f6f\u4ef6\u7684\u9006\u5411\u5de5\u7a0b\u5b9e\u8d28\u662f\u5bf9\u8f6f\u4ef6\u8fdb\u884c\u6df1\u5165\u7ec6\u81f4\u7684\u5206\u6790<\/em><\/p>\n

\u9006\u5411\u5206\u6790\u6cd5<\/h3>\n

1- \u9759\u6001\u5206\u6790\u6cd5<\/strong><\/p>\n

\u4e0d\u6267\u884c\u4ee3\u7801\u7684\u60c5\u51b5\u4e0b\uff0c\u5bf9\u4ee3\u7801\u8fdb\u884c\u9759\u6001\u5206\u6790<\/p>\n

\u9759\u6001\u5206\u6790\u65f6\u4e0d\u6267\u884c\u4ee3\u7801\uff0c\u89c2\u5bdf\u4ee3\u7801\u5916\u90e8\u7279\u5f81\uff0c\u83b7\u53d6\u6587\u4ef6\u7c7b\u578b\uff08EXE\u3001DCL\u3001DOC\u3001ZIP\uff09\u5927\u5c0f\uff0cPE \u5934\u4fe1\u606f\uff0cImport\/Export API\u3001\u5185\u90e8\u5b57\u7b26\u4e32\uff0c\u662f\u5426\u8fd0\u884c\u65f6\u89e3\u538b\u7f29\uff0c\u6ce8\u518c\u4fe1\u606f\u3001\u8c03\u8bd5\u4fe1\u606f\u3001\u6570\u5b57\u8bc1\u4e66\u7b49\u591a\u79cd\u4fe1\u606f\uff0c\u4f7f\u7528\u53cd\u6c47\u7f16\u5de5\u5177\uff08Disassembler\uff09 \u67e5\u770b\u5185\u90e8\u4ee3\u7801\uff0c\u5206\u6790\u4ee3\u7801\u7ed3\u6784\u4e5f\u5c5e\u4e8e\u9759\u6001\u5206\u6790\u3002<\/p>\n

2-\u52a8\u6001\u5206\u6790\u6cd5<\/strong><\/p>\n

\u5728\u7a0b\u5e8f\u6587\u4ef6\u6267\u884c\u8fc7\u7a0b\u4e2d\u5bf9\u4ee3\u7801\u8fdb\u884c\u52a8\u6001\u5206\u6790\u7684\u4e00\u79cd\u65b9\u6cd5\uff0c\u901a\u8fc7\u8c03\u8bd5\u6765\u5206\u6790\u4ee3\u7801\u6d41\uff0c\u83b7\u5f97\u5185\u5b58\u7684\u72b6\u6001\u7b49\uff0c\u901a\u8fc7\u52a8\u6001\u5206\u6790\u6cd5\uff0c\u6211\u4eec\u53ef\u4ee5\u5728\u89c2\u5bdf\u6587\u4ef6\u3001\u6ce8\u518c\u8868\u3001\u7f51\u7edc\u7b49\u540c\u65f6\u5206\u6790\u8f6f\u4ef6\u7a0b\u5e8f\u7684\u884c\u4e3a\uff0c\u52a8\u6001\u5206\u6790\u4e2d\u5e38\u4f7f\u7528\u8c03\u8bd5\u5668\uff08Debugger\uff09\u5206\u6790\u7a0b\u5e8f\u5185\u90e8\u7ed3\u6784\u4e0e\u52a8\u4f5c\u539f\u7406<\/p>\n

\u901a\u5e38\u5148\u91c7\u7528\u9759\u6001\u5206\u6790\u6536\u96c6\u4ee3\u7801\u76f8\u5173\u4fe1\u606f\uff0c\u901a\u8fc7\u624b\u673a\u7684\u4fe1\u606f\u63a8\u6d4b\u7a0b\u5e8f\u7684\u7ed3\u6784\u4e0e\u884c\u4e3a\u673a\u5236\uff0c\u8fd9\u4e9b\u5bf9\u52a8\u6001\u5206\u6790\u5177\u6709\u9ad8\u53c2\u8003\u4ef7\u503c\uff0c\u4e3a\u52a8\u6001\u5206\u6790\u63d0\u4f9b\u521b\u610f\uff0c\u5bf9\u7a0b\u5e8f\u4ee3\u7801\u8fdb\u884c\u9006\u5411\u5206\u6790\u8fc7\u7a0b\u4e2d\u7075\u6d3b\u4f7f\u7528\uff0c\u589e\u52a0\u5206\u6790\u51c6\u786e\u6027\uff0c\u7f29\u77ed\u4ee3\u7801\u5206\u6790\u65f6\u95f4<\/p>\n

\u6e90\u4ee3\u7801\u3001\u5341\u516d\u8fdb\u5236\u4ee3\u7801\u3001\u6c47\u7f16\u4ee3\u7801<\/h3>\n

\u4ee3\u7801\u9006\u5411\u5206\u6790\u4e3b\u8981\u5bf9\u8c61\uff1a\u53ef\u6267\u884c\u6587\u4ef6<\/p>\n

\u6ca1\u6709\u6e90\u4ee3\u7801\u90fd\u60c5\u51b5\u4e0b\u5206\u6790\u53ef\u6267\u884c\u6587\u4ef6\u90fd\u4e8c\u8fdb\u5236\u4ee3\u7801<\/p>\n

\u6784\u5efa\u4e00\u6bb5 C++\u4ee3\u7801\u5b66\u4e60\u6e90\u4ee3\u7801\uff0c\u5341\u516d\u8fdb\u5236\u4ee3\u7801\uff0c\u6c47\u7f16\u4ee3\u7801\u5982\u4f55\u8f6c\u6362<\/p>\n

\u6e90\u4ee3\u7801<\/strong><\/p>\n

\u5728 C++\u96c6\u6210\u5f00\u53d1\u73af\u5883\u4fbf\u643a helloworld.cpp \u6e90\u7801\u540e\uff0c\u6267\u884c\u83dc\u5355\u4e2d\u751f\u6210\u547d\u4ee4\uff0c\u5c06\u7a0b\u5e8f\u4ee3\u7801\u7f16\u8bd1\u6210 helloworld.exe \u53ef\u6267\u884c\u6587\u4ef6<\/p>\n

\"1749454473395-0b40105d-54b8-44c7-83f4-12c8c0a12852.png\"<\/p>\n

\u5341\u516d\u8fdb\u5236\u4ee3\u7801<\/strong><\/p>\n

\u628a\u4e8c\u8fdb\u5236\u4ee3\u7801\u6587\u4ef6\u8f6c\u6362\u4e3a\u5341\u516d\u8fdb\u5236\u4ee3\u7801\u6587\u4ef6\u540e\uff0c\u6570\u5b57\u4f4d\u51cf\u5c11\uff0c\u4f7f\u7528 HexEditor \u8f7b\u677e\u628a\u4e8c\u8fdb\u5236\u6587\u4ef6\u8f6c\u6362\u4e3a\u5341\u516d\u8fdb\u5236\u6587\u4ef6<\/p>\n

\"1749454517676-0c35def9-6f9c-4979-ac6e-67538ed9641e.png\"<\/p>\n

\u6c47\u7f16\u4ee3\u7801<\/strong><\/p>\n

\u4e0e\u5341\u516d\u8fdb\u5236\u4ee3\u7801\u76f8\u6bd4\uff0c\u6c47\u7f16\u4ee3\u7801\u66f4\u6613\u7406\u89e3<\/p>\n

\"1749522792661-704f4545-df15-400f-b26b-38ff2266453e.png\"<\/p>\n

\u8865\u4e01\u4e0e\u7834\u89e3<\/h3>\n

\u5bf9\u5e94\u7528\u7a0b\u5e8f\u6587\u4ef6\u6216\u8fdb\u7a0b\u5185\u5b58\u5185\u5bb9\u7684\u66f4\u6539\u53eb\u6253\u8865\u4e01\uff0c\u7834\u89e3\u4e0e\u5176\u76f8\u4f3c\uff0c\u4f46\u610f\u56fe\u8fdd\u6cd5\uff0c\u8865\u4e01\u4e3b\u8981\u76ee\u7684\u5728\u4e8e\u4fee\u590d\u7a0b\u5e8f\u6f0f\u6d1e\uff0c\u7834\u89e3\u662f\u5bf9\u8457\u4f5c\u6743\u7684\u4fb5\u5bb3<\/p>\n

\u8c03\u8bd5\u5de5\u5177 OllyDbg<\/h3>\n

\"1749526196479-c0225cd8-9fc9-45f0-89af-47bc3f55af9e.png\"<\/p>\n

\u8c03\u8bd5 HelloWorld.exe \u7a0b\u5e8f<\/h3>\n

\u76ee\u6807\uff1a\u5728\u8f6c\u6362\u5f97\u5230\u7684\u6c47\u7f16\u9884\u538b\u4ee3\u7801\u4e2d\u67e5\u627e main()\u51fd\u6570\uff0c\u8fd9\u4e00\u8fc7\u7a0b\u4e2d\uff0c\u6211\u4eec\u8981\u4e86\u89e3\u57fa\u672c\u90fd\u8c03\u8bd5\u65b9\u6cd5\u548c\u6c47\u7f16\u6307\u4ee4<\/p>\n

\n

OllyDbg \u662f\u4e00\u79cd\u5f3a\u5927\u90fd Win32 \u8c03\u8bd5\u5de5\u5177\uff0c\u7528\u6237\u754c\u9762\u76f4\u89c2\u3001\u7b80\u4ecb\u3001\u652f\u6301\u63d2\u4ef6\u6269\u5c55\u529f\u80fd\uff0c\u5f53\u9006\u5411\u6c34\u5e73\u5230\u4e00\u5b9a\u9ad8\u5ea6\uff0c\u53ef\u4ee5\u4f7f\u7528 IDA-Pro <\/strong><\/p>\n<\/blockquote>\n

\n\n\n\n\n\n\n
\u4ee3\u7801\u7a97\u53e3<\/th>\n\u9ed8\u8ba4\u663e\u793a\u53cd\u6c47\u7f16\u4ee3\u7801\uff0c\u8fd8\u7528\u4e8e\u663e\u793a\u5404\u79cd\u6ce8\u91ca\u3001\u6807\u7b7e\u3001\u5206\u6790\u4ee3\u7801\u65f6\u663e\u793a\u5faa\u73af\u3001\u8df3\u8f6c\u4f4d\u7f6e\u7b49\u4fe1\u606f<\/th>\n<\/tr>\n<\/thead>\n
\u5bc4\u5b58\u5668\u7a97\u53e3<\/td>\n\u5b9e\u65f6\u663e\u793a CPU \u5bc4\u5b58\u5668\u7684\u503c\uff0c\u4fee\u6539\u7279\u5b9a\u7684\u5bc4\u5b58\u5668<\/td>\n<\/tr>\n
\u6570\u636e\u7a97\u53e3<\/td>\n\u4ee5 Hex\/ASCII\/Unicode \u503c\u5f62\u5f0f\u663e\u793a\u8fdb\u7a0b\u7684\u5185\u5b58\u5730\u5740\uff0c\u4e5f\u53ef\u5728\u6b64\u4fee\u6539\u5185\u5b58\u5730\u5740<\/td>\n<\/tr>\n
\u6808\u7a97\u53e3<\/td>\n\u5b9e\u65f6\u663e\u793a ESP \u5bc4\u5b58\u5668\u6307\u5411\u90fd\u8fdb\u7a0b\u6808\u5185\u5b58\uff0c\u5e76\u5141\u8bb8\u4fee\u6539<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n

\u5165\u53e3\u70b9<\/strong><\/p>\n

\u8c03\u8bd5\u5668\u505c\u6b62\u90fd\u5730\u70b9\u5373\u4e3a HelloWorld.exe \u6267\u884c\u7684\u8d77\u59cb\u5730\u5740<\/strong> 4011A0<\/strong>\uff0c\u5b83\u662f\u4e00\u6bb5 EntryPoint\uff08EP\uff0c\u5165\u53e3\u70b9\uff09\u4ee3\u7801\uff0c\u5f15\u4eba\u6ce8\u610f\u7684\u662f CALL<\/strong> \u4e0e JMP<\/strong> \u4e24\u4e2a\u547d\u4ee4<\/p>\n

\"1749537346382-8aa2fa7d-c579-447d-85e3-1f4a815b98c2.png\"<\/p>\n

\n\n\n\n\n\n\n
\u5730\u5740<\/th>\n\u8fdb\u7a0b\u7684\u865a\u62df\u5185\u5b58\u5730\u5740\uff08Vitual Address\uff0cVA\uff09<\/th>\n<\/tr>\n<\/thead>\n
\u6307\u4ee4<\/td>\nIA32 \u6216 x86CPU \u6307\u4ee4<\/td>\n<\/tr>\n
\u53cd\u6c47\u7f16\u4ee3\u7801<\/td>\n\u5c06 OP code \u8f6c\u6362\u4e3a\u4fbf\u4e8e\u67e5\u770b\u90fd\u6c47\u7f16\u6307\u4ee4<\/td>\n<\/tr>\n
\u6ce8\u91ca<\/td>\n\u8c03\u8bd5\u5668\u6dfb\u52a0\u90fd\u6ce8\u91ca(\u6839\u636e\u9009\u9879\u4e0d\u540c,\u663e\u793a\u6ce8\u91ca\u4e0d\u540c)<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n

\u4e0a\u56fe \u4e24\u884c\u6c47\u7f16\u4ee3\u7801\u542b\u4e49\uff1a<\/strong><\/p>\n

**\u5148 CALL\uff08\u8c03\u7528\uff09 0040270C \u5730\u5740\u5904\u51fd\u6570\uff0c\u518d JMP\uff08\u8df3\u8f6c\uff09 \u81f3 0040104F \u5904**<\/code><\/p>\n

\u76ee\u6807\u662f\u5728 main \u51fd\u6570\u4e2d\u627e\u51fa\u8c03\u7528 MessageBox \u51fd\u6570\u7684\u4ee3\u7801<\/p>\n

\n

\u5165\u53e3\u70b9 EP\uff0c\u662f Windows \u53ef\u6267\u884c\u6587\u4ef6\u7684\u4ee3\u7801\u5165\u53e3\u70b9\uff0c\u662f\u6267\u884c\u5e94\u7528\u7a0b\u5e8f\u65f6\u6700\u5148\u6267\u884c\u7684\u4ee3\u7801\u8d77\u59cb\u4f4d\u7f6e\uff0c\u5b83\u4f9d\u8d56\u4e8e CPU<\/p>\n<\/blockquote>\n

\u8ddf\u8e2a 40270C \u51fd\u6570<\/strong><\/p>\n

\n

OllyDbg \u4ee3\u7801\u7a97\u53e3\u57fa\u672c\u6307\u4ee4<\/strong><\/p>\n<\/blockquote>\n

\n\n\n\n\n\n\n\n
\u6307\u4ee4<\/th>\n\u5feb\u6377\u952e<\/th>\n\u542b\u4e49<\/th>\n<\/tr>\n<\/thead>\n
Restart<\/td>\nCtrl+F2<\/td>\n\u91cd\u65b0\u5f00\u59cb\u8c03\u8bd5\uff08\u7ec8\u6b62\u6b63\u5728\u8c03\u8bd5\u90fd\u8fdb\u7a0b\u540e\u518d\u6b21\u8fd0\u884c\uff09<\/td>\n<\/tr>\n
Setp Into<\/td>\nF7<\/td>\n\u6267\u884c\u4e00\u53e5 OP code\uff08\u64cd\u4f5c\u7801\uff09\uff0c\u82e5\u9047\u5230\u8c03\u7528\u547d\u4ee4 CALL\uff0c\u5c06\u8fdb\u5165\u51fd\u6570\u4ee3\u7801\u5185\u90e8<\/td>\n<\/tr>\n
Setp Over<\/td>\nF8<\/td>\n\u6267\u884c\u4e00 OPcode\uff0c\u82e5\u9047\u5230\u8c03\u7528\u547d\u4ee4\uff0c\u4ec5\u6267\u884c\u51fd\u6570\u81ea\u8eab\uff0c\u4e0d\u8ddf\u968f\u8fdb\u5165<\/td>\n<\/tr>\n
Execute till Return<\/td>\nCtrl+F9<\/td>\n\u4e00\u76f4\u5728\u51fd\u6570\u4ee3\u7801\u5185\u90e8\u8fd0\u884c\uff0c\u76f4\u5230\u9047\u5230 RETN \u547d\u4ee4\uff0c\u8df3\u51fa\u51fd\u6570<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n

\u5728 EP \u4ee3\u7801\u7684 4011A0 \u5730\u5740\u4f7f\u7528 Step Into \uff08F7\uff09\uff0c\u8fdb\u5165 40270C \u51fd\u6570<\/p>\n

\"1749537986849-9909ae54-35a2-499a-ac2a-f289334639f8.png\"<\/p>\n

\"1749538143592-2053ec38-2eef-4d80-b99a-aaff30782943.png\"<\/p>\n

4027A1 \u5730\u5740\u5904\u6709\u4e00\u6761 RETN \u6307\u4ee4\uff0c\u5b83\u7528\u4e8e\u8fd4\u56de\u5230\u51fd\u6570\u8c03\u7528\u8005\u7684\u4e0b\u4e00\u6761\u6307\u4ee4\uff0c\u4e00\u822c\u662f\u88ab\u8c03\u7528\u51fd\u6570\u7684\u6700\u540e\u4e00\u53e5\uff0c\u5373\u8fd4\u56de 4011A5 \u5730\u5740\u5904\uff0c\u5728 4027A1 \u5730\u5740\u5904\u7684 RETN \u6307\u4ee4\u4e0a\u6267\u884c Step Over \u6216 Rxecutr till Return \u547d\u4ee4\uff0c\u7ee7\u7eed\u64cd\u4f5c\uff0c\u6309 F7\/F8 \u6267\u884c RETN \u6307\u4ee4\uff0c\u7a0b\u5e8f\u4f1a\u8df3\u8f6c\u5230 4011A5 \u5730\u5740\u5904<\/p>\n

\u8ddf\u8e2a 40104F \u8df3\u8f6c\u8bed\u53e5<\/strong><\/p>\n

\u6267\u884c 4011A5 \u5730\u5740\u5904\u7684\u8df3\u8f6c\u547d\u4ee4 JMP 0040104F\uff0c\u8df3\u8f6c\u81f3 40104F \u5730\u5740\u5904<\/p>\n

\"1749538598699-4fd16cfa-0fa6-4360-85f4-b72b4a7ef8e4.png\"<\/p>\n

\u67e5\u627e main()\u51fd\u6570<\/strong><\/p>\n

\u4ece 40104F \u5730\u5740\u5904\u5f00\u59cb\u9010\u6761\u5206\u6790\u5404\u51fd\u6570\u8c03\u7528\u6307\u4ee4\uff0c\u5c31\u80fd\u67e5\u627e\u5230\u6211\u4eec\u8981\u67e5\u627e\u5230 main()\u51fd\u6570\uff0c\u8fd9\u662f\u521d\u5b66\u8c03\u8bd5\u90fd\u5fc5\u7ecf\u9636\u6bb5\u3002<\/p>\n

:::info
\n\u521d\u5b66\u8005\u5728\u8c03\u8bd5\u4ee3\u7801\u8fc7\u7a0b\u4e2d\u4f7f\u7528 F7\/F8 \u53ef\u80fd\u4f1a\u611f\u5230\u56f0\u60d1\uff0c\u7279\u522b\u662f\u8fc7\u5206\u6df1\u5165\u5230\u51fd\u6570\u8c03\u7528\u4e2d\uff0c\u6b64\u65f6\u53ef\u4ee5\u4f7f\u7528 Ctrl+F2 \uff08Restart\uff09\u91cd\u65b0\u6253\u5f00\u5f85\u8c03\u8bd5\u6587\u4ef6\uff0c\u91cd\u5934\u8c03\u8bd5\uff0c\u6bcf\u79cd\u7f16\u8bd1\u5668\u4ea7\u751f\u7684\u542f\u52a8\u51fd\u6570\u662f\u4e0d\u540c\u7684\uff0c\u719f\u6089\u8fd9\u4e9b\u542f\u52a8\u51fd\u6570\u540e\uff0c\u5b9e\u9645\u8c03\u8bd5\u8fc7\u7a0b\u4e2d\u53ef\u4ee5\u5feb\u901f\u8df3\u8fc7\u7c7b\u4f3c\u542f\u52a8\u51fd\u6570\u7684\u90e8\u5206\u3002<\/p>\n

:::<\/p>\n

\u4ece 40104F \u5730\u5740\u5f00\u59cb\uff0c\u6bcf\u6267\u884c\u4e00\u6b21 Step Into \u5c31\u4e0b\u79fb\u4e00\u884c\u4ee3\u7801\uff0c\u79fb\u52a8\u5230 401056 \u5730\u5740\u5904\u7684 CALL 402524 \u51fd\u6570\u8c03\u7528\u6307\u4ee4\u65f6\uff0c\u6267\u884c F7\uff0c\u8fdb\u5165 402524 \u51fd\u6570<\/p>\n

\"1749541064562-6a09cca6-6c6e-47d8-a5e8-636f313a93f5.png\"<\/p>\n

\"1749540954762-cc2d147c-56ba-477f-b7dd-256b8d51fb25.png\"<\/p>\n

\u5728\u5b83\u7684\u4ee3\u7801\u4e2d\u5e76\u672a\u53d1\u73b0\u8c03\u7528 MessageBox\uff08\uff09APi \u7684\u4ee3\u7801\uff0c\u6267\u884c Execute till Return \u6307\u4ee4\uff0c\u8c03\u8bd5\u8f6c\u5230 402568 \u5730\u5740\u5904\u7684 RETN \u6307\u4ee4\uff0c\u7136\u540e\u4f7f\u7528 Step Into \u6216\u8005 Step Over \u6267\u884c RETN \u6307\u4ee4 \u8df3\u51fa 402524 \u51fd\u6570\u8fd4\u56de\u5230 40105B \u5730\u5740<\/p>\n

\u540c\u6837\uff0c\u5728 40104F \u5730\u5740\u6267\u884c Step Into \u9047\u5230\u51fd\u6570\u8c03\u7528\u5c31\u8fdb\u5165\u51fd\u6570\u67e5\u770b\u4ee3\u7801\uff0c\u4f7f\u7528 Step Into \u786e\u8ba4\u662f\u5426\u4e3a main \u51fd\u6570\uff0c\u82e5\u4e0d\u662f main \u51fd\u6570 \u5219\u4f7f\u7528 Execute till Return \u547d\u4ee4\u8df3\u51fa\u76f8\u5173\u51fd\u6570\uff0c\u7ee7\u7eed\u4ee5\u76f8\u540c\u65b9\u5f0f\u8c03\u8bd5<\/p>\n

4010E4 \u5730\u5740\u5904\u7684 CALL Kernel32.GetCommandLineW \u6307\u4ee4\u662f\u8c03\u7528 Win32API \u7684\u4ee3\u7801\uff0c\u73b0\u5728\u6211\u4eec\u8fd8\u4e0d\u9700\u8981\u8fdb\u5165\u88ab\u8c03\u7528\u7684\u51fd\u6570\uff0c\u76f4\u63a5\u4f7f\u7528 Step Over \u547d\u4ee4\u8df3\u8fc7<\/p>\n

\"1749605471936-cadc0ade-4db3-492c-89c3-e8494b5ff580.png\"<\/p>\n

401144 \u5730\u5740\u6709\u4e00\u6761 CALL 401000 \u6307\u4ee4\uff0c\u7528\u6765\u8c03\u7528 401000 \u51fd\u6570\uff0c\u4f7f\u7528 Step Into \u547d\u4ee4\u8fdb\u5165 401000 \u51fd\u6570<\/p>\n

\"1749605628374-55705fea-9ec5-4763-a80d-9f650f3a2908.png\"<\/p>\n

401000 \u51fd\u6570\u5185\u90e8\u51fa\u73b0\u4e86\u8c03\u7528 MessageBoxW\uff08\uff09API \u4ee3\u7801\uff0cAPI \u53c2\u6570\u4e3a www.reversecore.com \u4e0e Helloworld \u5b57\u7b26\u4e32\uff0c\u8fd9\u548c HelloWorld.cpp \u6e90\u7801\u4e00\u81f4\uff0c\u7531\u6b64\u5224\u5b9a 401000 \u51fd\u6570\u5c31\u662f main()\u51fd\u6570<\/p>\n

\u8fdb\u4e00\u6b65\u719f\u6089\u8c03\u8bd5\u5668<\/h3>\n

\u9002\u7528\u4e8e\u4ee3\u7801\u7a97\u53e3\u7684\u8c03\u8bd5\u5668\u64cd\u4f5c\u547d\u4ee4<\/strong><\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u6307\u4ee4<\/th>\n\u5feb\u6377\u952e<\/th>\n\u542b\u4e49<\/th>\n<\/tr>\n<\/thead>\n
Go to<\/td>\nCtrl+G<\/td>\n\u79fb\u52a8\u5230\u6307\u5b9a\u4f4d\u7f6e\uff0c\u7528\u6765\u67e5\u770b\u4ee3\u7801\u6216<\/td>\n<\/tr>\n
Execute till Cursor<\/td>\nF4<\/td>\n\u6267\u884c\u5230\u5149\u6807\u4f4d\u7f6e\uff0c\u76f4\u63a5\u8f6c\u5230\u8981\u8c03\u8bd5\u7684\u5730\u5740<\/td>\n<\/tr>\n
Comment<\/td>\n\uff1b<\/td>\n\u6dfb\u52a0\u6ce8\u91ca<\/td>\n<\/tr>\n
User-defined comment<\/td>\n<\/td>\n\u9f20\u6807\u53f3\u952e\u83dc\u5355 Search for User-defined comment<\/td>\n<\/tr>\n
Lable<\/td>\n\uff1a<\/td>\n\u6dfb\u52a0\u6807\u7b7e<\/td>\n<\/tr>\n
User-defined label<\/td>\n<\/td>\n\u9f20\u6807\u53f3\u952e\u83dc\u5355 Search for User-defined label<\/td>\n<\/tr>\n
Set\/Reset BreakPoint<\/td>\nF2<\/td>\n\u8bbe\u7f6e\u6216\u53d6\u6d88\u65ad\u70b9\uff08BP\uff09<\/td>\n<\/tr>\n
Run<\/td>\nF9<\/td>\n\u8fd0\u884c\uff08\u82e5\u8bbe\u7f6e\u65ad\u70b9\uff0c\u5219\u6267\u884c\u5230\u65ad\u70b9\u5904\uff09<\/td>\n<\/tr>\n
Show the current EIP<\/td>\n*<\/td>\n\u663e\u793a\u5f53\u524d EIP\uff08\u547d\u4ee4\u6307\u9488\uff09\u4f4d\u7f6e<\/td>\n<\/tr>\n
Show the previous Cursor<\/td>\n–<\/td>\n\u663e\u793a\u4e0a\u4e00\u4e2a\u5149\u6807\u4f4d\u7f6e<\/td>\n<\/tr>\n
Previer CALL\/JMP address<\/td>\nEnter<\/td>\n\u82e5\u5149\u6807\u5904\u6709 CALL\/JMP \u7b49\u6307\u4ee4\uff0c\u5219\u8ddf\u8e2a\u5e76\u663e\u793a\u76f8\u5173\u5730\u5740\uff08\u8fd0\u884c\u65f6\u4e0d\u53ef\u7528\uff0c\u7b80\u5355\u67e5\u770b\u51fd\u6570\u5185\u5bb9\u65f6\u975e\u5e38\u6709\u7528\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n

:::info
\n\u6bcf\u6b21\u91cd\u65b0\u8fd0\u884c\u8c03\u8bd5\u5668\u65f6\uff0c\u8c03\u8bd5\u90fd\u4f1a\u8fd4\u56de\u5230 EP \u5904\uff0c\u5e76\u4ece\u6b64\u5f00\u59cb\u65b0\u7684\u8c03\u8bd5\uff0c\u4f7f\u7528\u8d77\u6765\u60f3\u5f53\u4e0d\u65b9\u4fbf\uff0c\u7ecf\u9a8c\u4e30\u5bcc\u7684\u4e13\u5bb6\u4f1a\u9700\u8981\u5728\u8c03\u8bd5\u4ee3\u7801\u65f6\u8bbe\u7f6e\u67d0\u4e2a\u91cd\u8981\u7684\u70b9\uff08\u5730\u5740\uff09\u4f7f\u8c03\u8bd5\u80fd\u5feb\u901f\u8f6c\u5230\u8bbe\u7f6e\u70b9\u4e0a\uff0c\u5728\u4ee3\u7801\u4e2d\u8bbe\u7f6e\u597d\u8fd9\u6837\u7684\u70b9\u540e\uff0c\u518d\u6b21\u8c03\u8bd5\u65f6\uff0c\u8c03\u8bd5\u6d41\u80fd\u591f\u7ecf\u8fc7\u8fd9\u4e9b\u6307\u5b9a\u7684\u70b9\uff0c\u5feb\u901f\u8fbe\u5230\u76ee\u6807<\/p>\n

\u8fd9\u4e9b\u4ee3\u7801\u4e2d\u8bbe\u7f6e\u7684\u70b9\u5c31\u50cf\u884c\u8fdb\u4e2d\u636e\u70b9\u4e00\u6837\uff0c\u4f8b\u5982\u884c\u519b\uff0c\u9700\u8981\u8bbe\u7f6e\u591a\u4e2a\u636e\u70b9\u3002\u540c\u6837\uff0c\u8c03\u8bd5\u4ee3\u7801\u91cf\u975e\u5e38\u5de8\u5927\u65f6\uff0c\u6574\u4e2a\u8c03\u8bd5\u8fc7\u7a0b\u53ef\u80fd\u9700\u8981\u597d\u51e0\u5929\u65f6\u95f4\uff0c\u90a3\u4e48\u5728\u76f8\u5e94\u4f4d\u7f6e\u4e0a\u8bbe\u7f6e\u8fd9\u4e9b\u636e\u70b9\u5c06\u975e\u5e38\u65b9\u4fbf\u8c03\u8bd5<\/p>\n

:::<\/p>\n

\u8bbe\u7f6e\u636e\u70b9\u7684\u56db\u79cd\u65b9\u6cd5<\/strong><\/p>\n

1-Goto \u547d\u4ee4 <\/strong> \u8981\u8bbe\u7f6e\u4e00\u4e2a\u5730\u5740\u4e3a\u636e\u70b9 \u6267\u884c Goto\uff08Ctrl+G\uff09\u6253\u5f00\u4e00\u4e2a Enter expression to follow\uff08\u8f93\u5165\u8ddf\u8e2a\u8868\u8fbe\u5f0f\uff09\u5bf9\u8bdd\u6846\uff0c\u5728\u6587\u672c\u6846\u8f93\u5165 \u5730\u5740 \u7136\u540e\u70b9\u51fb OK \u6309\u94ae<\/p>\n

\"1749607164144-2115e0e1-345e-4fa9-8321-0759ce31e1b6.png\"<\/p>\n

2-\u8bbe\u7f6e\u65ad\u70b9<\/strong> \u8c03\u8bd5\u4ee3\u7801\u65f6\uff0c\u8fd8\u53ef\u4ee5\u8bbe\u7f6e BP(BreakPoint ,F2\uff09\u8ba9\u8c03\u8bd5\u6d41\u8f6c\u5230\u636e\u70b9\uff0c\u8bbe\u7f6e\u65ad\u70b9\u540e\uff0c\u8c03\u8bd5\u8fd0\u884c\u5230\u65ad\u70b9\u5904\u5c06\u4f1a\u6682\u505c\uff0c\u5728 OllyDbg \u83dc\u5355\u4f9d\u6b21\u9009\u62e9 View-Breakpoints \u9009\u9879\uff08ALT+B\uff09\u6253\u5f00 BreakPoints \u5bf9\u8bdd\u6846\uff0c\u5217\u51fa\u4ee3\u7801\u4e2d\u8bbe\u7f6e\u7684\u65ad\u70b9\uff0c\u5728\u65ad\u70b9\u5217\u8868\u4e2d\u53cc\u51fb\u67d0\u4e2a\u65ad\u70b9\u4f1a\u8df3\u8f6c\u76f8\u5e94\u4f4d\u7f6e<\/p>\n

\"1749607270093-08a1a250-1888-4327-88b8-86180d8fb722.png\"<\/p>\n

3-\u6ce8\u91ca<\/strong> \u6309\u952e\u76d8\u4e0a\u7684\uff1b\u53ef\u4ee5\u5728\u6307\u5b9a\u5730\u5740\u6dfb\u52a0\u6ce8\u91ca\uff0c\u8fd8\u53ef\u4ee5\u901a\u8fc7\u67e5\u627e\u547d\u4ee4\u627e\u5230\u5b83<\/p>\n

\"1749607117409-c703b3b4-b71e-4003-9842-6dc5b8f6dce8.png\"<\/p>\n

\u8c03\u8bd5\u8fc7\u7a0b\u4e2d\u6dfb\u52a0\u7684\u6ce8\u91ca\u548c\u7f16\u7a0b\u4e2d\u6ce8\u91ca\u4e00\u6837\u91cd\u8981\uff0c\u5728\u91cd\u8981\u4ee3\u7801\u6dfb\u52a0\u6ce8\u91ca\u4f1a\u8ba9\u6574\u4e2a\u8c03\u8bd5\u53d8\u5f97\u8f7b\u677e\uff0c\u79fb\u52a8\u5149\u6807\u5230\u4e00\u4e2a\u4f4d\u7f6e\uff0c\u5728\u9f20\u6807\u53f3\u952e\u83dc\u5355\u4f9d\u6b21\u9009\u62e9 Search for-User defined comment\uff0c\u8fd9\u6837\u5c31\u80fd\u770b\u5230\u7528\u6237\u8f93\u5165\u7684\u6240\u6709\u6ce8\u91ca<\/p>\n

\"1749607568925-f2464313-e636-4d8c-8797-a14089a156cf.png\"<\/p>\n

\u7ea2\u5b57\u90e8\u5206\u662f\u5149\u6807\u6240\u5904\u4f4d\u7f6e\uff0c\u6ce8\u91ca\u4f4d\u7f6e\u4e0e\u5149\u6807\u4f4d\u7f6e\u91cd\u5408\u65f6\uff0c\u4ec5\u4ee5\u7ea2\u5b57\u65b9\u5f0f\u663e\u793a\uff08\u6240\u4ee5\u521a\u5f00\u59cb\u7684\u65f6\u5019\u9700\u8981\u628a\u5149\u6807\u6682\u65f6\u79fb\u52a8\u5230\u5176\u4ed6\u4f4d\u7f6e\uff09\u53cc\u51fb\u76f8\u5e94\u6ce8\u91ca\uff0c\u5c06\u81ea\u52a8\u5b9a\u4f4d\u5230\u76f8\u5e94\u4f4d\u7f6e<\/p>\n

4-\u6807\u7b7e <\/strong>\u4e5f\u53ef\u4ee5\u901a\u8fc7\u6807\u7b7e\u63d0\u4f9b\u7684\u529f\u80fd\u5728\u6307\u5b9a\u5730\u5740\u6dfb\u52a0\u7279\u5b9a\u654f\u6210\uff0c\u79fb\u52a8\u5149\u6807\u5230\u5730\u5740\u5904\u6309\uff1a\u952e\u8f93\u5165\u6807\u7b7e<\/p>\n

\"1749607704584-9661f3e0-86d9-4279-91d2-e1be4d5dc196.png\"<\/p>\n

\u540c\u6837\u5728 Search for-User defined label \u4e2d\u4e5f\u80fd\u627e\u5230\u6dfb\u52a0\u5230\u6807\u7b7e\uff0c\u5e76\u4e14\u53cc\u51fb\u6807\u7b7e\u8df3\u8f6c\u5230\u76f8\u5e94\u4f4d\u7f6e<\/p>\n

\"1749607868041-6da60df7-85e1-4ce2-832d-379fb5d2debf.png\"<\/p>\n

\u5feb\u901f\u67e5\u627e\u6307\u5b9a\u4ee3\u7801\u7684\u56db\u79cd\u65b9\u6cd5<\/h3>\n

\u8c03\u8bd5\u4ee3\u7801\u65f6\uff0cmain \u51fd\u6570\u5e76\u4e0d\u76f4\u63a5\u4f4d\u4e8e\u53ef\u6267\u884c\u6587\u4ef6 EP \u4f4d\u7f6e\u4e0a\uff0c\u51fa\u73b0\u5728\u6b64\u7684\u4e0a\u5f00\u53d1\u5de5\u5177\u751f\u6210\u7684\u542f\u52a8\u51fd\u6570\uff0c\u6211\u4eec\u9700\u8981\u67e5\u770b\u7684 main \u51fd\u6570\u4e3e\u4f8b EP \u4ee3\u7801\u5f88\u8fdc\uff0c\u5982\u679c\u6709\u4e00\u79cd\u65b9\u6cd5\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u5feb\u901f\u67e5\u627e\u5230 main \u51fd\u6570\u5462\uff1f<\/p>\n

1-\u4ee3\u7801\u6267\u884c\u6cd5<\/strong> \u9700\u8981\u67e5\u627e\u7684\u662f main \u51fd\u6570\u4e2d\u8c03\u7528 MessageBox\uff08\uff09\u51fd\u6570\u7684\u4ee3\u7801\uff0c\u5728\u8c03\u8bd5\u5668\u4e2d\u8c03\u8bd5 HelloWorld<\/p>\n

.exe\uff08Step Over(F8))\u65f6\uff0cmain \u51fd\u6570\u7684 messageBox \u51fd\u6570\u5728\u67d0\u4e2a\u65f6\u523b\u5c31\u4f1a\u88ab\u8c03\u7528\u6267\u884c\uff0c\u5f39\u51fa\u6d88\u606f\u5bf9\u8bdd\u6846\uff0c\u663e\u793a Hello World\uff01\u8fd9\u6761\u4fe1\u606f\u3002<\/p>\n

37<\/p>\n

\n

\u66f4\u65b0: 2025-06-11 12:07:42
\n\u539f\u6587: https:\/\/www.yuque.com\/yuhui.net\/network\/zud0xzmyqywn4fl5<\/a><\/p>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"

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