Testing of antiviruses for the treatment of active infections II

Thu, 10/25/2007 - 08:21 — Sergey Ilyin

The antivirus industry of today devotes much effort to preventing virus infections. Various proactive technologies are developed and tested, new threat response times decrease, and detection rates increase. At the same time, the rate at which new kinds of and modifications to malicious programs appear is also rapidly increasing. As a result, no antivirus vendor can guarantee 100% protection to users. Malware infections are still quite common, and very few Internet users have not dealt with a virus at least once.

To make matters worse, virus writers keep perfecting their software. Some malicious programs are very hard to remove from the computer, because they use various methods to mask their presence in the system (including via rootkits) and to avoid detection and removal by antivirus programs.

What can be done if a computer is infected? Will an existing antivirus product cope with the problem or will it be necessary to install a competitor’s product?

In this test, we analyzed the ability of popular antivirus programs to treat active infections -- that is, when a malicious program has been executed and installed on a computer and may be using various methods to prevent detection and removal by antivirus solutions.

Testing results (September, 2007)

Award	Products
Gold Malware Treatment Award Download GIF image (500х500px)	Dr.Web Anti-Virus 4.44 Beta (82%)
Silver Malware Treatment Award Download GIF image (500х500px)	Kaspersky Anti-Virus 7.0 (71%) Symantec Norton AntiVirus 2007 (71%)
Bronze Malware Treatment Award Download GIF image (500х500px)	Panda Antivirus 2008 (59%) Avast! Professional Edition 4.7.1029 (53%) AVG Anti-Virus 7.5 (47%)
Poor results	McAfee VirusScan 2007 (29%) Trend Micro Internet Security 2007 (29%) Avira AntiVir PE Premium 7.0 (24%) F-Secure Anti-Virus 2007 7.0 (18%) Eset NOD32 Antivirus 2.7 (18%) Sophos Anti-Virus 6.5 (18%) Dr.Web Anti-Virus 4.33 (12%) BitDefender Antivirus 10 (6%) VBA32 Antivirus 3.12 (6%)