以下代碼將注入dll並將調用DllMain。我如何從DLL中調用特定的函數,而不僅僅是DllMain?如何在dll注入中調用特定函數?
DWORD pid;
HANDLE hd;
LPVOID gp, rs, proc;
gp = (LPVOID)GetProcAddress(GetModuleHandle(L"Kernel32.dll"), "LoadLibraryA");
pid = 6096;
hd = OpenProcess(PROCESS_ALL_ACCESS, 0, pid);
rs = (LPVOID)VirtualAllocEx(hd, 0, sizeof(DLL_NAME), MEM_RESERVE | MEM_COMMIT, PAGE_READWRITE);
if (!WriteProcessMemory(hd, (LPVOID)rs, DLL_NAME, strlen(DLL_NAME), 0))
{
printf("WriteProcessMemory %d", GetLastError());
}
if (!CreateRemoteThread(hd, 0, 0, (LPTHREAD_START_ROUTINE)gp, rs, 0, 0))
{
printf("CreateRemoteThread %d", GetLastError());
}