by1c / SuperDllHijack

SuperDllHijack：A general DLL hijack technology, don't need to manually export the same function interface of the DLL, so easy! 一种通用Dll劫持技术，不再需要手工导出Dll的函数接口了

SuperDllHijack

中文版

A general DLL hijack technology, don't need to manually export the same function interface of the DLL, so easy!

Usage：

Create a DLL with the same name of the hijacked DLL(such as，target.dll), and rename the hijacked DLL to other name(such as, target.dll.1), then call SuperDllHijack function to do the hajick work.

You can see more details in the example code.

VOID DllHijack1(HMODULE hMod)
{
	TCHAR tszDllPath[MAX_PATH] = { 0 };

	GetModuleFileName(hMod, tszDllPath, MAX_PATH);
	PathRemoveFileSpec(tszDllPath);
	PathAppend(tszDllPath, TEXT("target.dll.1"));

	SuperDllHijack(L"target.dll", tszDllPath);
}

BOOL APIENTRY DllMain( HMODULE hModule,
                       DWORD  ul_reason_for_call,
                       LPVOID lpReserved
                     )
{
    switch (ul_reason_for_call)
    {
    case DLL_PROCESS_ATTACH:
		DllHijack(hModule); break;
    case DLL_THREAD_ATTACH:
    case DLL_THREAD_DETACH:
    case DLL_PROCESS_DETACH:
        break;
    }
    return TRUE;
}

There are the related articles about the technology：

1. https://anhkgg.com/dllhijack/
2. https://mp.weixin.qq.com/s/Nx4C2mx94V9vhvU8Eqfobg
   
3. https://bbs.pediy.com/thread-248050.htm
   

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