How to detect rootkits with chkrootkit?

by | Mar 29, 2017 | CCNP, CompTIA, End Point Protection, Exclusive Articles, Malware Prevention, Rootkits and Prevention

chkrootkit

Attackers often install a rootkit to hide the intrusion and continue malicious activities in a stealthy manner. Rootkits are very difficult to detect and remove. A rootkit is a collection of programs that can give administrator-level access to a computer to the attackers. After infecting the system, the malware changes important system files so that standard anti-malware programs cannot detect it. As even the system files cannot be relied on, it becomes quite challenging to detect a rootkit and one needs specialized anti-malware programs to detect rootkits.

chkrootkit is a tool that is developed for detecting rootkits. While scanning a system with chkrootkit, it monitors the system files for signs of well-known rootkits and reports accordingly.


In this article, we would know :

  • How to install chkrootkit?

  • How to check whether a network interface is in promiscuous mode?

  • How to scan a system with chkrootkit?

  • How to run a test?

  • How to provide an alternate path to chkrootkit?

  • How to scan a mounted disk?

  • How to examine suspicious strings in a binary program?

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Amrita Mitra

Author

Ms. Amrita Mitra is an author, who has authored the books “Cryptography And Public Key Infrastructure“, “Web Application Vulnerabilities And Prevention“, “A Guide To Cyber Security” and “Phishing: Detection, Analysis And Prevention“. She is also the founder of Asigosec Technologies, the company that owns The Security Buddy.

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