Here are a couple of links to give you information if you need it:

http://www.europe.f-secure.com/v-descs/gibe.shtml
http://www.cnet.com/software/0-7760531-8-9005703-1.html
http://[email protected]

My opinion based on the information I have is that the worm is just like almost any other virus. It is there so someone can say "Hey I did that". It's a fame thing. Anyway, I wouldn't jump to thinking that someone is specifically targetting you it just seems to run from address book. However given a reason and time I am sure someone would send it to you for spite.

Anyway, there is the info you were asking. Just my opinion.