Came across this script while browsing the web.
From what I gathered It’s a viral script that you can use with twitter to up your traffic to whatever it is your selling. Haven’t tried it out but it looks like it’s worth the time to check out. Scanned it, No virus.

Here’s download link:

HTML:

http://rapidshare.com/files/245271324/tweetadder.exe.html

Description Page:

http://www.peomedia.com/blog/2009/01/twitter-blaster-twitter-promotion-tool/