Based on our record, Chkrootkit seems to be more popular. It has been mentiond 1 time since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
If you are extremely worried about root kits you would need to start with a clean system and then whitelist any "positives". If your concerned you would have to use the tedious method of using dpkg to determine what package a file belongs to, one at a time, and then compare it's checksum to the back installed... I would also recommend using only the latest version from the website directly http://chkrootkit.org/... Source: almost 3 years ago
GMER - GMER is an application that detects and removes rootkits .
DevTest - Test management solution for efficient quality assurance
TDSSKiller - Kaspersky Lab has developed the TDSSKiller utility that allows removing rootkits.
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Malwarebytes Anti-Rootkit - Malwarebytes Anti-Rootkit is a rootkit removal program by the Malwarebytes best known for providing the antimalware program.
QAComplete - Get award winning tools for all of your Software Quality needs and start improving your desktop and web applications today. Free trials are available for all.