sqlsus is a MySQL injection and takeover tool, written in perl. Via a command line interface that mimics a mysql console, you can retrieve the database structure / contents, inject a SQL query, download files from the web server, upload and control a backdoor, and much more.
You can download it from the following link: https://packetstormsecurity.com/files/download/92098/sqlsus-0.4.1.tgz
Source: https://packetstormsecurity.com/files/92098/SQLSUS-MySQL-Injection-Tool-0.4.1.html