AVZ AntiViral Toolkit is a Portable AntiMalware and Portable AntiSpyware Solution that was created by a Russian named Oleg Zaytsev to remove adware and spyware, network worms, trojan horses (Trojan, TrojanDownloader, TrojanSpy) and Dialers. The utility implements specialized algorithms for detecting keyloggers, finding and blocking rootkits etc. AVZ was developed as a stand alone antiviral toolkit but Oleg recently went to work for Kaspersky. As a result, the product is said to now be a part of the Kaspersky 2009.
Note: The AVZ utility (although named Antiviral Toolkit) is intended to remove Adware and Spyware modules. In addition, it doesn't support checking of all types of archives. The utility might not heal programs infected with other types of computer viruses. To heal those infected programs, a dedicated Antivirus solution may be necessary.
AVZ Antiviral Toolkit - Portable AntiMalware - AntiSpyware
Authors Website: http://z-oleg.com/secur/avz_doc/
Download: You can get this Portable AntiSpyware toolkit HERE