Rootkit Hunter - rkhunter - is a shell script that will detect rootkits or malware on your Linux computer.

It also performs checks to see if commands have been modified, and various checks on the network interfaces, including checks for listening applications.

Check your computer for rootkits

Configuration

Install Rootkit Hunter

List the currently available test names

List the names of all the rootkits Rootkit Hunter will search for

Update the Rootkit Hunter database