Douglas Goddard, one of our awesome malware analysts here at Sourcefire wrote a post about Bytecode and it's ability to cover the recent...

A Continued Commitment to Open Source Earlier today Cisco announced a definitive agreement to acquire Sourcefire. Marty Roesch has detaile...

Dear ClamAV users, "ClamAV 0.97.8 addresses several reported potential security bugs. Thanks to Felix Groebert of the Google Securi...

One of the questions I receive in my inbox quite frequently is: "Does ClamAV need any more mirrors for virus definitions?" The...

Dear ClamAV users, "ClamAV 0.97.7 addresses several reported potential security bugs. Thanks to Felix Groebert, Mateusz Jurczyk and...

Certain users are experiencing database update issues due to the failed Authenticode database push. This blog post will show how to check if...

In preparation for the ClamAV 0.98 release, we will be performing maintenance on the infrastructure beginning at 5:00 PM EST on 04 Mar 2013....

On Thursday, 14 Feb 2013, in preparation for the coming ClamAV 0.98 release, a new database was scheduled to be made available to users. We ...

Introduction Microsoft introduced digitally signing PE object files ( authenticode ) in Windows 98. Hardware drivers eligible for the Win...

Back in February, Joel Esler who is our Open Source Community Manager,  explained  how you could contribute rules to Snort. We just wanted t...