I-Worm.Myba

Worm Myba distributes itself in e-mails with infected attachments. Once executed it installs itself to the computer and sends copies of the worm to all addresses from the Microsoft Outlook Address Book. It removes some files of types, widely used for application sources written in several applicationming languages, and overwrites them with its copies. It also hides music files and overwrites some graphic files. The worm can also affect a keyboard by disabling several keys.