{"id":93,"date":"2025-07-03T17:39:46","date_gmt":"2025-07-03T09:39:46","guid":{"rendered":"https:\/\/www.taotao01.fun\/?p=93"},"modified":"2025-07-03T17:39:46","modified_gmt":"2025-07-03T09:39:46","slug":"veh-hook","status":"publish","type":"post","link":"https:\/\/www.taotao01.fun\/wordpress\/index.php\/2025\/07\/03\/veh-hook\/","title":{"rendered":"VEH Hook"},"content":{"rendered":"\n

\ud83d\udea9\u4e00\u3001VEH Hook \u539f\u7406\u7b80\u8ff0<\/h2>\n\n\n\n
    \n
  1. \u5c06\u76ee\u6807 API \u9996\u5730\u5740\u9875\u8bbe\u4e3a PAGE_EXECUTE_READ | PAGE_GUARD<\/code>\uff1b<\/li>\n\n\n\n
  2. \u6ce8\u518c\u4e00\u4e2a vectored handler\uff08AddVectoredExceptionHandler<\/code>\uff09\uff1b<\/li>\n\n\n\n
  3. \u6bcf\u6b21\u8c03\u7528\u8be5 API \u65f6\uff0c\u8bbf\u95ee\u89e6\u53d1 STATUS_GUARD_PAGE_VIOLATION<\/code> \u5f02\u5e38\uff1b<\/li>\n\n\n\n
  4. \u5f02\u5e38\u5904\u7406\u5668\u4e2d\u68c0\u67e5\u4e0a\u4e0b\u6587\uff0c\u5224\u65ad\u662f\u5426\u547d\u4e2d\u4e86 Hook\uff1b<\/li>\n\n\n\n
  5. \u4fee\u6539 Context->Eip\/Rip<\/code> \u8df3\u8f6c\u5230\u4f60\u81ea\u5b9a\u4e49\u7684\u51fd\u6570\u3002<\/li>\n<\/ol>\n\n\n\n

    \u2699\ufe0f\u4e8c\u3001VEH Hook \u793a\u4f8b\uff1a\u52ab\u6301 MessageBoxW<\/code><\/h2>\n\n\n\n

    \u4f7f\u7528 C++ + WinAPI\uff0c\u5728 VS2022 \u4e2d\u5b8c\u6574\u5b9e\u73b0\uff08x86 \u7248\u672c\uff0cx64 \u7c7b\u4f3c\uff0c\u4f46\u6ce8\u610f RIP<\/code> \u4e0e\u5bc4\u5b58\u5668\u504f\u79fb\u4e0d\u540c\uff09\u3002<\/p>\n\n\n\n

    \u27051. \u5b9a\u4e49 Hook \u51fd\u6570<\/h3>\n\n\n\n
    #include <windows.h>\n#include <iostream>\n\ntypedef int (WINAPI* MessageBoxW_t)(HWND, LPCWSTR, LPCWSTR, UINT);\nMessageBoxW_t OriginalMessageBoxW = nullptr;\n\nint WINAPI MyMessageBoxW(HWND hWnd, LPCWSTR lpText, LPCWSTR lpCaption, UINT uType) {\n    return OriginalMessageBoxW(hWnd, L\"[Hooked] Hello!\", lpCaption, uType);\n}<\/code><\/code><\/pre>\n\n\n\n
    \u27052. \u6ce8\u518c VEH Hook<\/h3>\n\n\n\n
    PVOID vehHandle = nullptr;\nBYTE originalBytes[16] = { 0 };  \/\/ \u4fdd\u5b58\u539f\u59cb\u5b57\u8282\nLPVOID targetAddr = nullptr;\n\nLONG CALLBACK VectoredHandler(PEXCEPTION_POINTERS ExceptionInfo) {\n    if (ExceptionInfo->ExceptionRecord->ExceptionCode == STATUS_GUARD_PAGE_VIOLATION) {\n        CONTEXT* ctx = ExceptionInfo->ContextRecord;\n\n#ifdef _M_IX86\n        if ((LPVOID)ctx->Eip == targetAddr) {\n            ctx->Eip = (DWORD)&MyMessageBoxW;\n            return EXCEPTION_CONTINUE_EXECUTION;\n        }\n#else\n        if ((LPVOID)ctx->Rip == targetAddr) {\n            ctx->Rip = (DWORD64)&MyMessageBoxW;\n            return EXCEPTION_CONTINUE_EXECUTION;\n        }\n#endif\n    }\n\n    return EXCEPTION_CONTINUE_SEARCH;\n}\n<\/code><\/code><\/pre>\n\n\n\n
    \u27053. \u5b89\u88c5 Hook<\/h3>\n\n\n\n
    void InstallVEHHook() {\n    HMODULE user32 = GetModuleHandleW(L\"user32.dll\");\n    targetAddr = (LPVOID)GetProcAddress(user32, \"MessageBoxW\");\n    OriginalMessageBoxW = (MessageBoxW_t)targetAddr;\n\n    \/\/ \u8bbe\u7f6e PAGE_GUARD\n    DWORD oldProtect;\n    VirtualProtect(targetAddr, 1, PAGE_EXECUTE_READ | PAGE_GUARD, &oldProtect);\n\n    \/\/ \u6ce8\u518c\u5f02\u5e38\u5904\u7406\u5668\n    vehHandle = AddVectoredExceptionHandler(1, VectoredHandler);\n}<\/code><\/code><\/pre>\n\n\n\n
    \u27054. \u5378\u8f7d Hook\uff08\u6062\u590d\u9875\u9762\u5c5e\u6027\uff09<\/h3>\n\n\n\n
    void UninstallVEHHook() {\n    if (vehHandle)\n        RemoveVectoredExceptionHandler(vehHandle);\n\n    if (targetAddr) {\n        DWORD oldProtect;\n        VirtualProtect(targetAddr, 1, PAGE_EXECUTE_READ, &oldProtect);\n    }\n}<\/code><\/code><\/pre>\n\n\n\n
    \u27055. \u4e3b\u7a0b\u5e8f\u5165\u53e3<\/h3>\n\n\n\n
    int main() {\n    InstallVEHHook();\n\n    MessageBoxW(NULL, L\"Original Text\", L\"VEH Hook Test\", MB_OK);\n\n    UninstallVEHHook();\n    return 0;\n}<\/code><\/code><\/pre>\n\n\n\n
    \ud83d\ude80 \u4e8c\u3001VEH Hook \u7684\u6838\u5fc3\u4f18\u52bf<\/h2>\n\n\n\n
    \u4f18\u70b9<\/th>\u8bf4\u660e<\/th><\/tr><\/thead>
    \u2705 \u65e0\u9700\u4fee\u6539\u51fd\u6570\u6307\u4ee4<\/td>\u4e0d\u50cf Inline Hook \u4f1a\u4fee\u6539\u76ee\u6807\u51fd\u6570\u5f00\u5934\u7684\u6307\u4ee4<\/td><\/tr>
    \u2705 \u4e0d\u6613\u88ab\u68c0\u6d4b<\/td>\u5b89\u5168\u8f6f\u4ef6\u96be\u4ee5\u68c0\u6d4b\u5f02\u5e38\u903b\u8f91\uff0c\u517c\u5177\u9690\u853d\u6027<\/td><\/tr>
    \u2705 \u52a8\u6001\u53ef\u79fb\u9664<\/td>VEH \u5f02\u5e38\u5904\u7406\u94fe\u652f\u6301\u52a8\u6001\u6ce8\u518c\/\u79fb\u9664<\/td><\/tr>
    \u2705 \u652f\u6301\u4efb\u610f\u51fd\u6570<\/td>\u53ea\u8981\u53ef\u8bbf\u95ee\u5185\u5b58\u7684\u51fd\u6570\u90fd\u53ef Hook<\/td><\/tr>
    \u2705 \u4e0d\u4f9d\u8d56 IAT \u6216 Import Table<\/td>\u53ef\u7ed5\u8fc7\u5bfc\u5165\u8868 Hook \u68c0\u6d4b\u6216\u4fee\u590d<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
    \n\n\n\n
    \ud83c\udfaf \u4e09\u3001VEH Hook \u7684\u5e94\u7528\u573a\u666f<\/h2>\n\n\n\n
    \ud83d\udd10 1. \u5b89\u5168\u9632\u62a4\u4e0e\u53cd\u8c03\u8bd5<\/strong><\/h3>\n\n\n\n
      \n
    • \u68c0\u6d4b\u975e\u6cd5\u8bbf\u95ee\u7279\u5b9a\u5730\u5740\uff08\u5982\u5173\u952e\u7ed3\u6784\u4f53\u3001PEB\uff09\uff1b<\/li>\n\n\n\n
    • \u6355\u6349\u65ad\u70b9\u6307\u4ee4\u3001\u8c03\u8bd5\u5668\u884c\u4e3a\uff1b<\/li>\n\n\n\n
    • \u6a21\u62df \"\u6297\u8c03\u8bd5\" \u884c\u4e3a\uff1a\u5982 Hook NtReadVirtualMemory<\/code>\u3001IsDebuggerPresent<\/code> \u7b49 API\u3002<\/li>\n<\/ul>\n\n\n\n
      \ud83d\udc63 2. \u9006\u5411\u5206\u6790 \/ \u52a8\u6001\u8ffd\u8e2a<\/strong><\/h3>\n\n\n\n
        \n
      • \u52a8\u6001\u76d1\u63a7\u67d0\u4e2a\u51fd\u6570\u662f\u5426\u88ab\u8c03\u7528\uff08\u5982 MessageBoxW\u3001CreateFileA\uff09\uff1b<\/li>\n\n\n\n
      • \u8bb0\u5f55 API \u8c03\u7528\u53c2\u6570\u548c\u8c03\u7528\u6808\uff0c\u800c\u4e0d\u7834\u574f\u539f\u6709\u6d41\u7a0b\uff1b<\/li>\n\n\n\n
      • \u52a8\u6001\u6d41\u63a7\u8df3\u8f6c\uff0c\u7528\u4e8e\u51fd\u6570\u52ab\u6301\u6216\u884c\u4e3a\u91cd\u5b9a\u5411\u3002<\/li>\n<\/ul>\n\n\n\n
        \ud83d\udc6e 3. \u884c\u4e3a\u76d1\u63a7 \/ \u9ed1\u76d2\u6ce8\u5165<\/strong><\/h3>\n\n\n\n
          \n
        • \u65e0\u9700\u4fee\u6539\u539f\u7a0b\u5e8f\u4ee3\u7801\uff0c\u5373\u53ef\u76d1\u89c6\u654f\u611f\u884c\u4e3a\uff08\u5982\u7f51\u7edc\u3001IO \u64cd\u4f5c\uff09\uff1b<\/li>\n\n\n\n
        • \u5728\u88ab\u4fdd\u62a4\u7a0b\u5e8f\u4e2d\u6ce8\u5165 VEH Hook \u5b9e\u73b0\u8f7b\u91cf\u884c\u4e3a\u611f\u77e5\u3002<\/li>\n<\/ul>\n\n\n\n
          \ud83d\udee0\ufe0f 4. \u6c99\u7bb1 \/ \u865a\u62df\u5316\u8f6f\u4ef6<\/strong><\/h3>\n\n\n\n
            \n
          • \u7c7b\u4f3c\u6c99\u7bb1\u4e2d\u4f7f\u7528 VEH \u6355\u6349\u975e\u6cd5\u6267\u884c\u4ee3\u7801\u884c\u4e3a\uff1b<\/li>\n\n\n\n
          • \u5b9e\u73b0\u7528\u6237\u6001\u4fdd\u62a4\uff0c\u5982\u76d1\u63a7\u6267\u884c\u4efb\u610f Shellcode \u6216\u6ce8\u5165 DLL\u3002<\/li>\n<\/ul>\n\n\n\n
            \ud83e\uddea 5. \u81ea\u52a8\u5316\u6d4b\u8bd5 \/ \u63a5\u53e3\u52ab\u6301<\/strong><\/h3>\n\n\n\n
              \n
            • \u5728\u4e0d\u4fee\u6539\u7a0b\u5e8f\u7684\u60c5\u51b5\u4e0b\u66ff\u6362\u67d0\u4e9b API \u54cd\u5e94\u503c\uff1b<\/li>\n\n\n\n
            • \u6a21\u62df\u5931\u8d25\u8c03\u7528\u3001\u5f02\u5e38\u8def\u5f84\u6d4b\u8bd5\uff08\u5982 OpenProcess<\/code> \u8fd4\u56de NULL\uff09\uff1b<\/li>\n<\/ul>\n\n\n\n
              \n\n\n\n
              \ud83e\udde0 \u56db\u3001\u5178\u578b Hook \u5bf9\u6bd4\u5206\u6790<\/h2>\n\n\n\n
              \u6280\u672f<\/th>\u539f\u7406<\/th>\u53ef\u68c0\u6d4b\u6027<\/th>\u4fee\u6539\u5185\u5b58<\/th>\u7a33\u5b9a\u6027<\/th><\/tr><\/thead>
              IAT Hook<\/strong><\/td>\u4fee\u6539 Import Table<\/td>\u4e2d<\/td>\u662f<\/td>\u9ad8<\/td><\/tr>
              Inline Hook<\/strong><\/td>\u6539\u5199\u51fd\u6570\u5165\u53e3\u6307\u4ee4<\/td>\u9ad8<\/td>\u662f<\/td>\u4e2d<\/td><\/tr>
              VEH Hook<\/strong><\/td>\u5f02\u5e38 + \u4e0a\u4e0b\u6587\u8df3\u8f6c<\/td>\u4f4e<\/td>\u5426<\/td>\u9ad8<\/td><\/tr>
              Shadow SSDT\/SSDT Hook<\/strong><\/td>\u4fee\u6539\u5185\u6838\u51fd\u6570\u8868<\/td>\u6781\u9ad8<\/td>\u662f<\/td>\u6613\u84dd\u5c4f\uff08\u5185\u6838\uff09<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
              \n\n\n\n
              \u2757 \u4e94\u3001VEH Hook \u7684\u9650\u5236<\/h2>\n\n\n\n
                \n
              • \ud83d\udeab \u65e0\u6cd5 Hook \u5df2\u88ab\u5185\u8054\u5c55\u5f00\u7684\u51fd\u6570\uff08\u6bd4\u5982 Release \u6a21\u5f0f\u67d0\u4e9b C \u51fd\u6570\uff09\uff1b<\/li>\n\n\n\n
              • \u26a0\ufe0f \u4e00\u6b21\u8bbf\u95ee\u540e PAGE_GUARD<\/code> \u4f1a\u88ab\u6e05\u9664\uff0c\u9700\u624b\u52a8\u6062\u590d\uff1b<\/li>\n\n\n\n
              • \u26d4 \u5bf9\u4e00\u4e9b\u5730\u5740\uff08\u5982\u53ea\u8bfb\u9875\u3001DEP \u9875\uff09\u8bbe\u7f6e\u4fdd\u62a4\u65e0\u6548\uff1b<\/li>\n\n\n\n
              • \u26d4 \u4e0d\u80fd\u7528\u4e8e\u7eaf\u5185\u6838\u6001\uff08\u4f46\u53ef\u7ed3\u5408 R3-R0 \u901a\u4fe1\uff09\uff1b<\/li>\n<\/ul>\n\n\n\n
                \n\n\n\n
                \ud83d\udd1a \u516d\u3001\u603b\u7ed3\uff1a\u4f55\u65f6\u9009\u62e9 VEH Hook\uff1f<\/h2>\n\n\n\n
                \u9009\u62e9 VEH Hook \u901a\u5e38\u662f\u5728\uff1a<\/p>\n\n\n\n
                  \n
                • \u4f60\u60f3\u8981\u201c\u9690\u853d\u76d1\u63a7\u51fd\u6570\u8c03\u7528<\/strong>\u201d\uff1b<\/li>\n\n\n\n
                • \u4e0d\u60f3\u89e6\u78b0\u76ee\u6807\u51fd\u6570\u7684\u6307\u4ee4\u6216 IAT\uff1b<\/li>\n\n\n\n
                • \u907f\u514d\u88ab\u6740\u8f6f\u3001EDR \u68c0\u6d4b\uff08\u53cd\u68c0\u6d4b\uff09\uff1b<\/li>\n\n\n\n
                • \u4f60\u6b63\u5728\u5f00\u53d1\u8c03\u8bd5\u5de5\u5177\u3001\u6ce8\u5165\u5668\u3001\u53cd\u8c03\u8bd5\u58f3\u7b49\uff1b<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"
                  \ud83d\udea9\u4e00\u3001VEH Hook \u539f\u7406\u7b80\u8ff0 \u2699\ufe0f\u4e8c\u3001VEH Hook \u793a\u4f8b\uff1a\u52ab\u6301 MessageBoxW \u4f7f\u7528 C++ + WinAPI\uff0c\u5728 …<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-93","post","type-post","status-publish","format-standard","hentry","category-haware"],"_links":{"self":[{"href":"https:\/\/www.taotao01.fun\/wordpress\/index.php\/wp-json\/wp\/v2\/posts\/93","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.taotao01.fun\/wordpress\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.taotao01.fun\/wordpress\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.taotao01.fun\/wordpress\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.taotao01.fun\/wordpress\/index.php\/wp-json\/wp\/v2\/comments?post=93"}],"version-history":[{"count":0,"href":"https:\/\/www.taotao01.fun\/wordpress\/index.php\/wp-json\/wp\/v2\/posts\/93\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.taotao01.fun\/wordpress\/index.php\/wp-json\/wp\/v2\/media?parent=93"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.taotao01.fun\/wordpress\/index.php\/wp-json\/wp\/v2\/categories?post=93"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.taotao01.fun\/wordpress\/index.php\/wp-json\/wp\/v2\/tags?post=93"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}