MSBlast Remover 1.1   
by Webroot Software   

MS Blast remover is a free utility that can quickly scan your system to detect and remove the W32.Blaster.Worm. This lightweight, downloadable application runs without installing any components on your system and passes results of the scan to a Webroot hosted web page. For comprehensive results, including recommendations for preventing future infections, the tool should be run with an open Internet connection.