Mini PHP Shell is your typical backdoor script that allows for connect back and more. This is the second version of this code.
You can download it from the following link: https://packetstormsecurity.com/files/download/103601/miniphpshell-27.9-2.tgz
Source: https://packetstormsecurity.com/files/103601/Mini-PHP-Shell-27.9-2.html