This is a simple perl script that enumerates various possible directories on a given website in order to determine whether or not a phpMyAdmin instance may be installed.
You can download it from the following link: https://packetstormsecurity.com/files/download/102681/phpmyadmin-finder.txt
Source: https://packetstormsecurity.com/files/102681/Yakamoz-phpMyAdmin-Finder.html