maldet - Linux Malware Detect (LMD)
Linux Malware Detect (LMD) is a malware scanner for Linux released
under the GNU GPLv2 license, that is designed around the threats
faced in shared hosted environments.
It uses threat data from network edge intrusion detection systems
to extract malware that is actively being used in attacks
and generates signatures for detection.
In addition, threat data is also derived from user submissions
with the LMD checkout feature and from malware community resources.
The signatures that LMD uses are MD5 file hashes and HEX pattern matches,
they are also easily exported to any number of detection tools
such as ClamAV.
See also http://habrahabr.ru/post/194346/
How to Install
sudo yum -y install https://extras.getpagespeed.com/release-latest.rpm
sudo yum -y install maldet