Please, do yourself a favor, and don't open that file.
Trend Micro: http://www.trendmicro.com/vinfo/virusencyclo/default5.asp?vname=worm_nuwar.aok
We've received a bunch of emails in the past few minutes indicating the possible presence of a new Worm.
We are being told that it is a "Nuwar/Zhelatin" virus with Virtual Machine detection capabilities.
Apparently it indicates itself as a "Patch" for the "New worm" that is going around (whatever that may be, there are just so many I could choose from!)
The Subject of the email (that we have seen so far) say:
"Worm Activity Detected!"
"Dream of You"
"Virus Activity Detected!"
It has two attachments, one being an image with 'panic-worded text', and the other is a password protected zip file, whose password is revealed in the image.
The zip file appears to be named "patch-