进程启动时注入DLL，等待调试器连接

wait_debugger.cpp

// dllmain.cpp : 定义 DLL 应用程序的入口点。
#include "pch.h"
#include <Windows.h>
#include <tchar.h>
#include <stdio.h>

TCHAR EXE_PATH[MAX_PATH];


BOOL APIENTRY DllMain(HMODULE hModule,
	DWORD  ul_reason_for_call,
	LPVOID lpReserved
)
{
	int ret;
	switch (ul_reason_for_call)
	{
	case DLL_PROCESS_ATTACH:
		ret = GetModuleFileName(NULL, EXE_PATH, MAX_PATH);
		if (ret == 0) {
			break;
		}
		if (_tcsicmp(L"C:\\Program Files (x86)\\Ant Group\\starpoint\\1.9.3.615\\Mobius.exe", EXE_PATH) != 0) {
			break;
		}
		//死循环，直到有debugger attach
		while (true) {
			if (IsDebuggerPresent()) break;
			Sleep(100);
		}
		break;
	case DLL_THREAD_ATTACH:
	case DLL_THREAD_DETACH:
	case DLL_PROCESS_DETACH:
		break;
	}
	return TRUE;
}