This is a worm affecting all versions of the Microsoft Windows operating system.
This worm attempts to send out mass emails and gathers email addresses from infected computers. The worm generally spreads via attachments sent in emails.
Once a PC is infected, the worm will create various registry entries as well as copying itself to files on the computer.
The worm will gather all email addresses from address books on the infected computer. It will then send itself to each of these email addresses. The worm can also connect to a remote location to download further malicious software.
Always be very careful when using email and never open any unknown attachments, especially .exe files.
