Audit is a script which will record any changes to files on your machine by generating a checksum for each file in the directories scanned. It was built with simplicity and ease of use in mind, comes with a GUI, and has a reasonable set of defaults in place out of the box.
You can download it from the following link: https://packetstormsecurity.com/files/download/22060/audit.tgz
Source: https://packetstormsecurity.com/files/22060/audit.tgz.html