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Bytecode – Covering the Android Vulnerabilities Master Key and Extra Field, a post on the VRT Blog. 22 Aug 2013 | 11:52 pm
Douglas Goddard, one of our awesome malware analysts here at Sourcefire wrote a post about Bytecode and it’s ability to cover the recent Android Master Key Vulnerability. Take a look at the blog post...
A Continued Commitment to Open Source 23 Jul 2013 | 05:41 pm
A Continued Commitment to Open Source Earlier today Cisco announced a definitive agreement to acquire Sourcefire. Marty Roesch has detailed the announcement on our corporate blog, but we want to make...
ClamAV 0.97.8 has been released! 23 Apr 2013 | 10:21 pm
Dear ClamAV users, “ClamAV 0.97.8 addresses several reported potential security bugs. Thanks to Felix Groebert of the Google Security Team for finding and reporting these issues.” Download: http://dow...
You want to become a ClamAV mirror? 15 Apr 2013 | 07:31 pm
One of the questions I receive in my inbox quite frequently is: “Does ClamAV need any more mirrors for virus definitions?” The quick answer is “Yes!” We’ll always take more mirrors that we can get, a...
ClamAV 0.97.7 has been released! 17 Mar 2013 | 08:20 am
Dear ClamAV users, “ClamAV 0.97.7 addresses several reported potential security bugs. Thanks to Felix Groebert, Mateusz Jurczyk and Gynvael Coldwind of the Google Security Team for finding and reporti...
Resolving Issues With Freshclam 28 Feb 2013 | 09:20 am
Certain users are experiencing database update issues due to the failed Authenticode database push. This blog post will show how to check if you’re one of those affected users and how to fix freshclam...
Planned Infrastructure Maintenance – 04 Mar 2013 25 Feb 2013 | 11:00 pm
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. We will be pushing out a new signature database that does n...
Post-Mortem Analysis Of Virus Database Push Issues 25 Feb 2013 | 08:00 pm
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 had a set of issues while performing this upgrade, and we fe...
Authenticode Certificate Chain Verification 16 Feb 2013 | 09:20 am
Introduction Microsoft introduced digitally signing PE object files (authenticode) in Windows 98. Hardware drivers eligible for the Windows Logo Program are required to contain a valid authenticode si...
Contribute signatures to ClamAV 29 Nov 2012 | 09:20 am
Back in February, Joel Esler who is our Open Source Community Manager, explained how you could contribute rules to Snort. We just wanted to let you know that the VRT is seeking and accepting your cont...
