UPDATED:
To make your life easy, you can download a removal tool (thanks to Matrixalaya and YoTsi) to KILL this worm and remove related files.
————————————————————
Yesterday, I received a zip file without given second thought from my Window Live Messenger, then, I unzip the file and worst was I activated it. Immediately after that, my computer was infected by a worm.
This is how the worm spreads through MSN or Window Live Messenger.
After infected by that nasty worm, it will send out the file “img807.zip” together with messages look very curious to other contacts who currently on-line from your MSN or Window Live Messenger contacts list automatically. The other contacts will thought you are the one send out this file.
The messages send together with the file are as below (more…)