然后再在dllmain.cpp设置DLL_PROCESS_ATTACH，然后编译生成Golbal.dll
// dllmain.cpp : 定义 DLL 应用程序的入口点。
#include "pch.h"
HMODULE g_hDllModule = NULL;
BOOL APIENTRY DllMain( HMODULE hModule,
DWORD ul_reason_for_call,
LPVOID lpReserved
)
{
switch (ul_reason_for_call)
{
case DLL_PROCESS_ATTACH:
{
g_hDllModule = hModule;
break;
}
case DLL_THREAD_ATTACH:
case DLL_THREAD_DETACH:
case DLL_PROCESS_DETACH:
break;
}
return TRUE;
}
再创建一个控制台项目
使用LoadLibrabryW加载dll，生成GolbalInjectDll.cpp文件
// GolbalInjectDll.cpp : 此文件包含 "main" 函数。程序执行将在此处开始并结束。
//
#include <iostream>
#include <Windows.h>
int main()
{
typedef BOOL(*typedef_SetGlobalHook)();
typedef BOOL(*typedef_UnsetGlobalHook)();
HMODULE hDll = NULL;
typedef_SetGlobalHook SetGlobalHook = NULL;
typedef_UnsetGlobalHook UnsetGlobalHook = NULL;
BOOL bRet = FALSE;
do
{
hDll = ::LoadLibraryW(TEXT("F:\\C \\GolbalDll\\Debug\\GolbalDll.dll"));
if (NULL == hDll)
{
printf("LoadLibrary Error[%d]\n", ::GetLastError());
break;
}
SetGlobalHook = (typedef_SetGlobalHook)::GetProcAddress(hDll, "SetHook");
if (NULL == SetGlobalHook)
{
printf("GetProcAddress Error[%d]\n", ::GetLastError());
break;
}
bRet = SetGlobalHook();
if (bRet)
{
printf("SetGlobalHook OK.\n");
}
else
{
printf("SetGlobalHook ERROR.\n");
}
system("pause");
UnsetGlobalHook = (typedef_UnsetGlobalHook)::GetProcAddress(hDll, "UnsetHook");
if (NULL == UnsetGlobalHook)
{
printf("GetProcAddress Error[%d]\n", ::GetLastError());
break;
}
UnsetGlobalHook();
printf("UnsetGlobalHook OK.\n");
} while (FALSE);
system("pause");
return 0;
}
执行即可注入GolbalDll.dll
