W32.MyPower.B@mm is a variant of the W32.MyPower@mm worm. It is a mass-mailing worm that sends itself to all contacts that it finds in the Microsoft Windows Address Book. The subject of the email randomly chosen from the following four possibilities
- New, Patch for, Crack For, The Best
- microsoft, Borland, ZDnet
- Tucows, Windows, Program
- Animated, Protection, Saver, Fixed, Saving, Games, 3DFx Studio
The attachment is also randomly chosen from a predetermined list of 8 possibilities, ending in either a .exe or .scr extension.
The worm is written in the Microsoft Visual Basic programming language and is compressed with PE-Pack.
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