【发布时间】:2014-08-27 07:31:24
【问题描述】:
以下代码将注入 dll 并调用 DllMain。我如何从 DLL 调用特定函数,而不仅仅是 DllMain?
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());
}
【问题讨论】:
标签: windows winapi dll code-injection dll-injection