Chkrootkit Antivirus

Chkrootkit is a free and open source lightweight toolkit. This scans for antivirus rootkits. It features Rootkit detection, Lightweight and Command-line interface.
Chkrootkit, you can guess it really works on root and frankly speaking it is the best option for rootkit available in a Linux system. IT is lightweight and portable. You can quickly burn it to CD or USB. It contains multiple programs to support the users like.

Features

1. Rootkit detection
2. Lightweight
3. Portable
4. Easy to use and fast
5. Run from terminal
6. Multiple error solver