List of computer viruses (L-R)

Name	Alias(es)	Type	Subtype	Isolation Date	Isolation	Origin	Author	Notes
L1			Malwarealarm
Label
Lamer Exterminator		Amiga, Boot sector virus		October 1989		Germany		Random encryption, fills random sector with "LAMER"
Lanc
Lanc5476
Lanc5882
Larry
Lazy
LCV
Leapfrog
Leech
Lehigh
Lenart
Leper AOD
Les
Lib1172
Liberty
Liquid Code - 2
Liquid Code
Lisbon
Little Brother 299
Little Brother 349
Little Brother 361
Little Brother
Little Girl
Little Pieces
Little
LiXi
LixoNuke
Loa Duong
LockJaw
Lockz
LPT-OFF
Lycee
Macedonia
MacMag	Drew, Bradow, Aldus, Peace			12-1987
Magnitogorski 3
Magnum
Malage
Malaise
Malign
Malmsey Habitat v3.b
Malmsey2
Malsmsey
Maltese Amoeba
Mannequin
Manola
Manta
Marauder
Mardi Bros .
[...]
Mark II
Marzia
Math Test
Matura
Mayak
MBDF				2-1992
MCWH1022
McWhale
MDEF	Garfield, Top Cat			5-1990
Meditation
Melissa				1999				part macro virus and part worm
Mem Lapse 323
Mem Lapse 375
Memory Lapse
MG
Michelangelo - D
Michelangelo - E
Michelangelo				April 1991	New Zealand			Ran March 6 (Michelangelo's birthday)
Michelangelo II
Mindless
Mini
Mini-125
Mini-132
Mini-195
Mini-207
Minimax
Minimite
Minsk-GH
Mir
Mirror
Missouri
Mix2
Moctezuma
Monika
Monkey
Mono
Monxla
Monxla-B
More
Mosquito
Mozkin
Mr. G
Mr. Vir
Msk
Mugshot
Mule
Multi
Multi-11
Multi-2
Mummy
Munich
Murphy
Music Bug
Mutant
Mutating Interrupt
Mutation Engine
Mystic
NAPC
[...]
Natas		Multipartite, stealth, polymorphic		1994			"Priest"
N-Beta
NCU Li
Necro
Necrophilia
Necrosoft
NED
New Sunday
New Zealand
New-1701
NewBug
Newcom
Next Generation
Neznamy
Night Grawler
Nina
Nines Compliment
Ninja
No Par
No Wedensday
Nobock
NoCopy
No-Int
Nomenclature
NOP
Not-586
Nov17
NPox 2.0
NPox 2.1
Null
Number 6
Number of The Beast
nVIR				1987
Nygus-KL
Offspring
Ohio
Omt
Off Stealth
OneHalf
Ontario.1024
Ontario.2048
Ontario				1990
Oropax
Otto-415
Over4032
Oxana
P1
P-45
P529
PA-5792
Page B
Page
Parite
Parity B
Payday
PC Cyborg
PC Flu
PCBB11
PCBB3072
PCBB5B
PCV
PE2
Peach
Peek
Pegg
Peking
Penis Size
Pentagon
Penza
Perfume
Phantom
Phoenix
PI
Pig
pikachu virus
Ping-pong	Boot, Bouncing Ball, Bouncing Dot, Italian, Italian-A, VeraCruz	Boot sector virus						Harmless to most computers
PL
Platinum
PLO
Popular
Porridge
Possessed
Predator Dropper
Predator
Pregnant
Prime Evil B
Prime
Print Monster
Print Screen
PRiSM
Prob-734
Problem
Proto-T
Prudents
Qoolaid
Random
Rattle
Raubkopi
RavMonE.exe	RJump.A, Rajump, Jisx	Worm		2006-06-20				Also infects Apple iPods
Reaper
Rebo-715
Red Cross
Red Team
RedX
Reklama
Relzfu
Replicator
Reset
Revelation
Romanian
Russian Tiny

See also

List of computer viruses