Interbase.pl is a perl script to scan all hosts in a file on port 3050 for a Interbase database allowing you to find Interbase backdoors with the hard coded username & pass: politically:correct.
You can download it from the following link: https://packetstormsecurity.com/files/download/24259/interbase.pl
Source: https://packetstormsecurity.com/files/24259/interbase.pl.html