F-Secure Virus Descriptions : Joke Program

NAME:	Joke Program
VARIANT:	Bugsres, Ray, Bugs, Updown, Perv, Bonk, Copyrace, Face, Bootgag
VARIANT:	Perry, Perry-2, Trojan-17, Use killer, Panic, Dossound, Lambada
VARIANT:	Drain

These are not actually viruses, but joke programs that create virus-like symptoms. They do not spread or cause damage.

F-Secure anti-virus products detect joke programs because the behaviour of them often causes the user to suspect a virus infection.