i've got something like this 2-3 days before.....
the subject have "RE:" which looks like he's replying my e-mail....
and the contain, just a word, "drugs..." with an attachment.....
i deleted it of coz....
Its the kind of virus that just uses "from" addresses from anywhere. Hard to stop. Doesn't actually mean the person who it is from actually has the virus.
It just means that someone has the virus who happens to have the "from" address in their contact list or email inbox.