slipwire.pl is a filesystem integrity checker. It compares the SHA-1 hashes of files to an initial state and alerts the user of any changes. slipwire also records extensive file information such as inode number, last-modified date, filesize, uid, gid, etc, and can also report changes in any of these.
You can download it from the following link: https://packetstormsecurity.com/files/download/10397/slipwire.1-3.tar.gz
Source: https://packetstormsecurity.com/files/10397/slipwire.1-3.tar.gz.html