%%File: VIRS0256.TXT %%Name/Aliases: Crazy_Nine %%Platform: PC/MS-DOS %%Type: Program., %%Disk Location: Floppy disk boot sector., Hard disk partition table. %%Features: Stealth %%Damage: Does no damage., Infected machines crashes frequently %%Size: a 4 kbytes long %%See Also: %%Notes: The following notes are extracted from VB, August 1995: Crazy_Nine is a 4 kbytes long, boot sector virus. This virus is build around the the low-level and the undocumented DOS and PC techniques. It takes advantage of these technique in eluding detection. The virus is an unusual kind; It is a polymorphic MBS type.