About ClamAV®


ClamAV is an open source (GPL) antivirus engine designed for detecting Trojans, viruses, malware and other malicious threats. It is the de facto standard for mail gateway scanning. It provides a high performance mutli-threaded scanning daemon, command line utilities for on demand file scanning, and an intelligent tool for automatic signature updates. The core ClamAV library provides numerous file format detection mechanisms, file unpacking support, archive support, and multiple signature languages for detecting threats. The core ClamAV library is utilized in Immunet 3.0, powered by ClamAV, which is a fast, fully featured Desktop AV solution for Windows.


Latest Stable Release


Latest ClamAV® stable release is: 0.97.4
Windows Antivirus - Immunet 3.0, powered by ClamAV (Learn more) Download now
ClamAV Virus Databases:
main.cvd ver. 54 released on 11 Oct 2011 10:34 :0400 (sig count: 1044387)
daily.cvd ver. 14947 released on 22 May 2012 17:35 :0400 (sig count: 174217)
bytecode.cvd ver. 182 released on 21 May 2012 15:31 :0400 (sig count: 40)
safebrowsing.cvd ver. 38873 released on 22 May 2012 21:00 :0400 (sig count: 1290876)


Latest Development Release (Release Candidates)


There are no Release Candidates currently planned.


News


70 Percent Of Infected Consumer Machines Hit With Multiple Malware Types

August 10th, 2011 Posted by - webmaster

An interesting article over on DarkReading highlighting one of the presentations Sourcefire gave at BlackHat 2011 last week in Las Vegas, NV by our Malware group.

http://www.darkreading.com/cloud-security/167901092/security/antivirus/231300516/70-percent-of-infected-consumer-machines-hit-with-multiple-malware-types.html

“Overall, one out of every six or seven consumer machines is infected, according to new malware statistics gathered from Sourcefire’s software-based ClamAV and cloud-based Immunet customers during the first three weeks of July.”
Head on over to the above link for the full article.


ClamAV 0.97.2 is now available

July 25th, 2011 Posted by - webmaster

ClamAV 0.97.2 fixes problems with the bytecode engine, Safebrowsing
detection, hash matcher, and other minor issues. Please see
the ChangeLog file for details.

Download : http://downloads.sourceforge.net/clamav/clamav-0.97.2.tar.gz
PGP sig : http://downloads.sourceforge.net/clamav/clamav-0.97.2.tar.gz.sig
Bugfixes : http://www.clamav.net/release-info/bugs/0.97.2
ChangeLog: http://www.clamav.net/release-info/changelog/0.97.2

Just for the records

July 20th, 2011 Posted by - webmaster


—————- SCAN SUMMARY—————-
Known viruses: 1000066
Engine version: 0.97.1
Scanned directories: 0
Scanned files: 1
Infected files: 1

Seven years ago i published my first database update, it was number 232 and at this time our database contained less than 10.000 signatures. Today, after more than 13.000 updates we crossed the 1 million signature line.

So much work done by so many people – I thought that’s worth a post. :-)






ClamAV 0.97.1 is now available

June 11th, 2011 Posted by - webmaster

Recently the ClamAV team here at Sourcefire released version 0.97.1 of the software.  You can grab it here. Please see the below pasted changelog for ClamAV since the last version:

Thu Jun…



MacDefender Blog Post

May 10th, 2011 Posted by - webmaster

Wanted to let the readers of this blog know that the VRT has published a blog post concerning the MacDefender OSX Malware over on its blog.

Please check out the post: MacDefender and its variants…