by Jessica Dolcourt
December 15, 2008 3:00 AM PST

Lavasoft on Monday unveiled a new antivirus application it hopes will do as well as its runaway hit Ad-Aware. The encore, Lavasoft Anti-Virus Helix, is Lavasoft's first full-fledged antivirus application, following the tracks of the company's popular adware and spyware-sniffer, as well as a lesser-known file shredder, firewall, and registry cleaner.

Lavasoft Anti-Virus Helix shares the most sought-after components of antivirus apps: malware blockers, on-the-fly detection, a scanner, malware removal, and protection from e-mail viruses and Web threats. It offers full system scanning and, in addition, lets you pick from preset scans or create a profile to scan a smaller portion of your PC, for instance, just your "C" drive.

Lavasoft's new antivirus app performed well in our tests. It beeped when encountering a suspicious file and wouldn't budge until we ignored, deleted, or quarantined it. While a good practice, the need to babysit the scan could undo the benefit of any overnight scans you schedule. Lavasoft Anti-Virus Helix lets you do any number of things with the data, including print, save, and send reports. However, it could use an internal browser to look up information online about discovered threats.

Other extras can be found in the app's configuration menu. When you elect to enter expert mode, you'll be able to turn on rootkit scanning, scan outgoing e-mail messages, and specify MIME types to block (simplistically, any area of an e-mail where malware can hitch a ride). We appreciate being able to add suspicious files from the quarantine interface.