About ClamAV™


Clam AntiVirus is an open source (GPL) anti-virus toolkit for UNIX, designed especially for e-mail scanning on mail gateways. It provides a number of utilities including a flexible and scalable multi-threaded daemon, a command line scanner and advanced tool for automatic database updates. The core of the package is an anti-virus engine available in a form of shared library.(Read more...)


Latest Stable Release


Latest ClamAV™ stable release is: 0.93.3
Total number of signatures: 389420
ClamAV Virus Databases:
main.cvd ver. 47 released on 23 Jun 2008 18:20 +0000
daily.cvd ver. 7973 released on 07 Aug 2008 18:58 +0000



Latest Development Release (Release Candidates)


0.94RC1 is currently scheduled for August 15th. The feature list will include:

* Improved anti-Phishing technology
* Improved scanning of scripts
* Data Loss Prevention (DLP)
* Improved PUA Detection
* IPv6 support
* More flexibility when scanning remote file systems
* Better scalability for high throughput users
* Improved QA and unit testing
* Improved signature based malware detection

Supported customers will receive the update automatically.

There are no changes to the API in this release, however developers of software based on ClamAV are strongly encouraged to download the release candidate so that they can schedule support of 0.94 when it is published. For further information please contact us.


News



Announcing Certified ClamAV™ Support from Sourcefire®.

December 12th, 2007 Posted by - webmaster


Sourcefire logo

Sourcefire is pleased to introduce a commercial support service for ClamAV. This new service is designed to satisfy the needs of businesses and government agencies that require commercial support be available for open source products in production environments.

Read the press release.

For more information on Certified ClamAV support visit: http://www.sourcefire.com/products/clamav/support

IT security governance at Net & System Security 2007, Pisa, Italy

November 20th, 2007 Posted by - webmaster

Come see Luca Gibelli of the ClamAV team will be presenting a talk on Security Governance. The talk is part of the 5th annual Net & System Security Convention. The Conference is scheduled for November 27th, at Pisa’s Palazzo dei Congressi. A brief summary of Luca’s talk is below:

Security Governance: A Systematic Approach to Threat Management
Confidentiality, integrity and availability of information should be recognized as a critical business issue rather than the sole domain of IT. (Read more...)

Vote for Clam as the best anti-malware solution

November 2nd, 2007 Posted by - webmaster

Your last chance to vote for ClamAV as the best anti-malware solution in
the 2008 SC Magazine Readers Trust Awards
Voting ends 02 November 2007

Visit http://www.scmagazine.com/us/awards/categories/26137/best-anti-malware-solution/

Different views on AV testing methodology

September 20th, 2007 Posted by - webmaster

In its blog at http://www.avertlabs.com/research/blog/index.php/2007/08/12/what-a-tangled-web
McAfee has been receiving inquiries from its users over the results of the Untangle test.

The “Fight Club” test at LinuxWorld was not only a test of AV products. McAfee has missed a point here: the test also demonstrated that AV tests rarely publish their methodology. A test that lacks open review of the methodology used and that as a result shows any vendor in a positive light can’t be considered objective.

The “Fight Club” test is the only test, that we are aware of, to fully publish its methodology. Vendors that don’t fare well in tests that can be scrutinised are happy to make claims based on tests conducted behind closed doors that lack published methodology and success criteria because those tests cannot be questioned.

While the methodology in this test has been debated, we believe that all tests should be as open to review as the Untangle test was!

Detection of Potentially Unwanted Applications

September 3rd, 2007 Posted by - webmaster

With the release of ClamAV 0.91.2 we introduce the option to scan for Potentially Unwanted Applications. The PUA database contains detection for applications that are not malicious by itself but can be used in a malicious or unwanted context.
As an example: A tool to retrieve passwords from a system can be useful as long as the person who uses it, is
authorized to do so. However, the same tool can be used to steal passwords from a system.

To make use of the PUA database you can use the ”—detect-pua” switch for clamscan or enable it in the config file for clamd.

At this point we DON’T recommend using it in production environments, because the detection may be too agressive and lead to false positives. In one of the next releases we will provide additional features for fine-tuning allowing better adjustments to different setups.