求解C++问题

aa1387239 2011-03-03 03:56:42

我用C++往自己的程序里远程注入

结果一直不行,
我是想试着做做简单的外挂
可是我注入的函数里哪怕是一片空白,当注入的时候,目标程序都会报错,
请各位帮我看一下....
代码如下:
void BBB()
{

}
void CCallDlg::OnButton1()
{
HWND hwnd = ::FindWindow(NULL, "啦啦无法表达");
if (hwnd == NULL)
{
AfxMessageBox("找不到程序");
return;
}
DWORD tid=NULL;
GetWindowThreadProcessId(hwnd, &tid);
HANDLE pid = OpenProcess(PROCESS_ALL_ACCESS, FALSE, tid);
if (pid == 0)
{
AfxMessageBox("打不开进程");
return;
}
LPVOID taddr=VirtualAllocEx(pid, NULL, 1024 , MEM_COMMIT, PAGE_EXECUTE_READWRITE);
WriteProcessMemory(pid, taddr,BBB,1024 ,0);
HANDLE tmpHandle;
tmpHandle = CreateRemoteThread(pid, NULL, 0, (LPTHREAD_START_ROUTINE)taddr, 0, 0,0);
WaitForSingleObject(tmpHandle,INFINITE);
VirtualFreeEx(pid,taddr,2048,MEM_RELEASE);
CloseHandle(pid);
}

我的BBB函数里什么都没有写

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aa1387239 2011-03-05

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感谢LS大大,在发行模式下一切正常,不过这是什么原因呢?

solohac 2011-03-04

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void BBB()

{

}





void main (int argc, char *argv[])

 {

	 



	 HWND hwnd = ::FindWindow(NULL, _T("计算器"));   

	 if (hwnd == NULL)

	 {

		 //AfxMessageBox("找不到程序");

		 return;

	 }

	 DWORD tid=NULL;

	 GetWindowThreadProcessId(hwnd, &tid);

	 HANDLE pid = OpenProcess(PROCESS_ALL_ACCESS, FALSE, tid);

	 if (pid == 0)

	 {

		 //AfxMessageBox("打不开进程");

		 return;

	 }

	 LPVOID taddr=VirtualAllocEx(pid, NULL, 1024 , MEM_COMMIT, PAGE_EXECUTE_READWRITE);

	 WriteProcessMemory(pid, taddr,BBB,1024 ,0);

	 HANDLE tmpHandle;

	 tmpHandle = CreateRemoteThread(pid, NULL, 0, (LPTHREAD_START_ROUTINE)taddr, 0, 0,0);

	 if (tmpHandle == NULL)

	 {

		 return;

	 }

	 WaitForSingleObject(tmpHandle,INFINITE);

	 VirtualFreeEx(pid,taddr,2048,MEM_RELEASE);

	 CloseHandle(pid);

}