SysChk is a tool to aid in monitoring file system integrity. Monitored changes include: User Ownership. Group Ownership. File Permissions. Modified Time. Md5 Hash.
You can download it from the following link: https://packetstormsecurity.com/files/download/43378/SysChk3.1.tar.gz
Source: https://packetstormsecurity.com/files/43378/SysChk3.1.tar.gz.html