Guess, now that Bill Gates has joined Twitter as www.twitter.com/BillGates we will see more attacks that are twitter related :(
The message body on this one looks good and the links to “Sign up now” and “Sign in” are even valid. It is the attached ZIP file that contains a file named:
Notice the spaces between the chm (help file) and the real extension of .exe (executable).
attachment: Invitation Card.zip
subject: Your friend invited you to twitter!
Your friend invited you to twitter!
Twitter is a service for friends, family, and co-workers to communicate and stay connected through the exchange of quick, frequent answers to one simple question:
What are you doing?
To join or to see who invited you, check the attachment.