The best explanation, in fact the only explanation, I've seen as to how the virus works is at http://www.zdnet.com/anchordesk/stories/story/0,10738,2813473,00.html
The best explanation, in fact the only explanation, I've seen as to how the virus works is at http://www.zdnet.com/anchordesk/stories/story/0,10738,2813473,00.html