Malware scanner for Ubuntu

Question

Possible Duplicate:
Is scanning VIRUS needed on Linux Distros?

What's a good malware scanner for Ubuntu?

--update

I just suspect something strange on my system, so I wondered if is there a malware scanner.

Answer 1

there aren't many malwares on Linux in general as most programs you'll ever download and install are open-source and, if there is, the program will most likely have a very short lifespan; so there is no need for a malware scanner.