I haven't had a problem with this "virus", which by the way isn't a virus. It's a way to exploit a window's vulnerability.

I've been doing some searching on the net and found this link which tells you a simple way to get rid of it.  The files sit in a cache folder, they don't invade your computer and affect other files.

http://www.ca.com/us/securityadvisor/virusinfo/virus.aspx?id=36725

So while I understand the concern, it's nothing to get your undies in a bunch over.  And please note, this is not directed to anyone in particular, it's just a general comment on this issue.

"It is good to see ourselves as others see us. Try as we may, we are never
able to know ourselves fully as we are, especially the evil side of us.
This we can do only if we are not angry with our critics but will take in good
heart whatever they might have to say." - Ghandi