Watch out ! Worm:W32/Zimuse.A

[golfsierra2]

After a further period of dormancy, the worm will trigger its payload, which overwrites the Master Boot Record of available drives on the system, and effectively crippling the file system and rendering data on the disk inaccessible except with specialist tools.

 

See

http://www.f-secure.com/v-descs/worm_w32_zimuse_a.shtml

[EtherealN]

Love the spelling mistake in the dialog box. :P