VIRUS CHARACTERISTICS LIST V84 Copyright 1989, 1990, 1991 McAfee Associates All Rights Reserved. (408) 988-3832 The following list outlines the major characteristics of the known IBM PC and compatible virus strains identified by SCAN. The number of known variants of each virus is also listed. This number is listed in parenthesis beside the name of the strain. The total number of known viruses is summed at the end of the list. The Clean-Up virus I.D. code is included in brackets. ========================================================================== A Infects Fixed Disk Partition Table-A-------------------+ 9 Infects Fixed Disk Boot Sector-----9-----------------+ | 8 Infects Floppy Diskette Boot-------8---------------+ | | 7 Infects Overlay Files--------------7-------------+ | | | 6 Infects EXE Files------------------6-----------+ | | | | 5 Infects COM files------------------5---------+ | | | | | 4 Infects COMMAND.COM----------------4-------+ | | | | | | 3 Virus Installs Self in Memory------3-----+ | | | | | | | 2 Virus Uses Self-Encryption---------2---+ | | | | | | | | 1 Virus Uses STEALTH Techniques------1-+ | | | | | | | | | | | | | | | | | | | Increase in | | | | | | | | | | Infected | | | | | | | | | | Program's | | | | | | | | | | Size 1 2 3 4 5 6 7 8 9 A | | | | | | | | | | | | Virus Disinfector V V V V V V V V V V V Damage ----------------------------------------------------------------------------- 1008 [1008] Clean-Up . x x x x . . . . . 1008 O,P,D,L 1014 [1014] Clean-Up . . x x x . . . . . 1014 O,P,L 1024 (2) [1024] Clean-Up . . x x x . . . . . 1024 O,P 1024PSRC [PS10] Clean-Up . . x x x . . . . . 1024 O,P 1028 [1028] Clean-Up . . x x x x x . . . 1028 O,P,L 1067 [1067] Clean-Up . . x x x . . . . . 1067 O,P,L 1210 [1210] Clean-Up . . x . x . . . . . 1210 O,P,L 1253 - Boot [1253] M-DISK . . x . . . . x x x N/A O,P,D,L 1253 - COM [1253] Clean-Up . . x x x . . . . . 1253 O,P,D,L 1260 (4) [1260] Clean-Up . x . . x . . . . . 1260 P 1381 [1381] Clean-Up . . . . . x x . . . 1381 O,P 1392 [1392] Clean-Up . . x x x x . . . . 1392 O,P,L 144 [144] Clean-Up . . . x x . . . . . 144 O,P 1536/Zero Bug [Zero] Clean-Up . . x . x . . . . . 1536 O,P 1559 [1559] Clean-Up . . x x x x . . . . 1554 O,P,L 1575/1591 (5) [15xx] Clean-Up . . x x x x . . . . vary O,P,L 1605 (2) [1605] Clean-Up . . x x x x . . . . 1605 L,O,P,D 1661 [1661] Clean-Up . . x x x . . . . . 1661 O,P,L 1701/Cascade (14) [170x] Clean-Up . x x . x . . . . . 1701 O,P 1720 (3) [1720] Clean-Up . . x . x x x . . . 1720 F,O,P,L 1840 [1840] Clean-Up . . x . . x x . . . 1840 O,P,L,D 1963 [1963] Clean-Up x . x x x x x . . . 1963 O,P,L,D 268-Plus [268P] Clean-Up . . . x x . . . . . 270 O,P,L,D 2930 [2930] Clean-Up . . x . x x . . . . 2930 P 337 [337] Clean-Up . . x x x . . . . . 337 O,L 3445 [3445] Clean-Up x x x . x x . . . . 3445 O,P,D,L 3551/Syslock [Syslock] Clean-Up . x . . x x . . . . 3551 P,D 400 (5) [400] Clean-Up . . x . x . . . . . Vary O,P,D 405 [405] Clean-Up . . . . x . . . . . Overwrites 4096 (9) [4096] Clean-Up x . x x x x x . . . 4096 D,O,P,L 453 [453] Clean-up . . x x x . . . . . 453 O,P 483 [483] Clean-Up . . x x x . . . . . 483 O,P 510 [510] Clean-Up . . . x x . . . . . 510 O,L 512 (5) [512] Clean-Up x . x x x . . . . . none O,P,L 5120 (3) [5120] Clean-Up . . . x x x x . . . 5120 O,P,D,L 529 [529] Clean-Up . . x x x . . . . . 529 O,P,D 651 [651] Clean-Up . . x . x . . . . . 651 O,P,D 709 [709] Clean-Up . . x x x . . . . . 709 O,P 733 [733] Clean-Up . . . x x . . . . . 733 O,P,D,L 737 [737] Clean-Up . . x x x x . . . . 737 O,P,L 748 [748] Clean-Up . . x x x . . . . . 748 O,D,L 777 [777] Clean-Up . . x x x . . . . . 777 O,P 7808 [7808] Clean-Up . . x x x x x . . . 7808 O,P,L,D 789 [789] Clean-Up . . x x x . . . . . 789 O,L 8 Tunes/1971 (2) [1971] Clean-Up . . x . x x x . . . 1971 O,P 903 [903] Clean-Up . . x x x . . . . . 903 O,P 923 [923] Clean-Up . . x x x x x . . . 923 O,P,L,D AGI-Plan [AGI] Clean-Up . . . x x . . . . . 1536 O,P,L AIDS (11) [Aids] Clean-Up . . . . x . . . . . Overwrites AirCop (3) [AirCop] Clean-Up . . x . . . . x . . N/A B,O Alabama (3) [Alabama] Clean-Up . . x . . x . . . . 1560 O,P,L Alameda (3) [Alameda] Clean-Up . . x . . . . x . . N/A B Amstrad (7) [Amst] Clean-Up . . . . x . . . . . 847 P Anthrax - Boot (2) [Atx] M-Disk . . x . . . . . . x N/A O,P,D Anthrax - File (4) [Atx] Clean-Up . . x x x x . . . . 1206 O,P,D Arab Virus [Ar] Clean-Up . . x . x . . . . . 834 O,P Armagedon (3) [Arma] Clean-Up . . x x x . . . . . 1079 O,P Australia [Aust] Clean-Up . . x x x x x . . . 1433 O,P,L,D Azusa (2) [Azusa] Clean-Up . . x . . . . x . x N/A D,O,B,L Bad Boy (4) [BB] Clean-Up . . x x x . . . . . 1000 O,P,D BadGuy (3) [BG] Clean-Up . . . x x . . . . . 265 O,L Bandit [Ban] Clean-Up . . x x x x x . . . 988 O,D BeBe [BeBe] Clean-Up . . . x x . . . . . 1004 O,P,D Beeper (2) [Beep] Clean-Up . . x . x . . . . . 482 O,P,D Best Wish [BWish] Clean-Up . . . x x x x . . . 1024 O,P,D Black Monday (3) [BMon] Clean-Up . . x x x x x . . . 1055 L,O,P,D Bljec (8) [Blj] Clean-Up . . . x x . . . . . 369 O,P Blood-2 [B-2] Clean-Up . . . . x . . . . . 427 O,P,D Bloody! [Bloody] Clean-Up . x x . . . . x . x N/A B,O Boys (3) [Boys] Clean-Up . . x x x . . . . . 500 O,D Brain (8) [Brain] Clean-Up . . x . . . . x . . N/A B Brain Slayer [Slay] Clean-Up . . x . x x x . . . 5120 O,P,L,D Burger (28) [Burger] Clean-Up . . . x x x . . . . Overwrites Cadkill [C-K] Clean-Up . . x x x x x . . . 1163 O,P,D Cancer [Cn] Clean-Up . . . . x . . . . . 1480 O,P,D Carioca (6) [Carioca] Clean-Up . . x . x . . . . . 951 O,P Casino [Casino] Clean-Up . . x x x . . . . . O,P,L Casper (2) [Casper] Clean-Up . x . x x . . . . . 1200 L,O,P,D CD [CD] Clean-Up . x x . x x x . . . 2161 O,L,D,P Chaos [Chaos] MDISK . . x . . . . x x . N/A B,O,D,F Christmas-J [C-J] Clean-Up . . x x x x . . . . 600 O,P Christmas Violater [CVio] Clean-Up . . . x x . . . . . ???? O,P,D Crash [Crash] Clean-Up . . . . . . . . . . (See footnote) Curse Boot [Curse] M-Disk . . x . . . . x x . N/A B,O Damage [Dam] Clean-Up . . x x x x x . . . 1063 O,D,P Dark Avenger (11) [Dav] Clean-Up . . x x x x x . . . 1800 O,P,L Darth Vader (6) [Darth] Clean-Up . . x x x . . . . . Vary O,L,P Datacrime (3) [Crime] Clean-Up . x . . x . . . . . 1280 P,F Datacrime-B [Crime-B] Clean-Up . x . . x . . . . . 1168 P,F Datacrime II [Crime-2] Clean-Up . x . . x x . . . . 1514 P,F Datacrime II-B [Crime-2] Clean-Up . x . x x x . . . . 1917 P,F DataLock [Data] Clean-Up . . x x x x x . . . 920 O,P Dbase [Dbase] Clean-Up . . x . x . . . . . 1864 D,O,P December 28 [D28] Clean-Up . . x . . x x . . . 1400 O,L,P Den Zuk (5) [DenZuk] Clean-Up . . x . . . . x . . N/A O,B Destructor [Dest] Clean-Up . . x x x x x . . . 1150 O,P Devil's Dance (2) [Dance] Clean-Up . . x . x . . . . . 941 D,O,P,L Dir-2/FAT [D-2] Clean-Up x x x x x x x . . . 1024 O,L,D,P Dir-Vir (2) [DVir] Clean-Up x . x x x . . . . . 691 O,P,D Disk Killer (4) [Killer] Clean-Up . . x . . . . x x . N/A B,O,P,D,F Do-Nothing [Nothing] Clean-Up . . x . x . . . . . 608 P Doom2 [Dm2] Clean-Up . . x . x x . . . . 2504 O,P,D,L Dot Killer [Dot] Clean-Up . . x x x . . . . . 944 O,P EDV (2) [EDV] Clean-Up x . x . . . . x x x N/A B,O Empire (3) [Emp] M-DISK . x x . . . . x x . N/A O,P Enigma [Enigma] Clean-Up . x x . . x x . . . 1755 O,P ETC [ETC] Clean-Up . . x x x . . . . . 572 O,D,L,P Europe92 [E-92] Clean-Up . . x x x . . . . . 728 O,D,L Exterminator [Ext] Clean-Up . . x x x x . . . . 451 O,L,D F-Word [FW] Clean-Up . . x x x . . . . . 417 O,P,D Farcus [Farc] Clean-Up . . x . . . . x x x N/A O,P,L Father Christmas [FC] Clean-Up . . . x x . . . . . 1881 O,P Fellowship (4) [Fellow] Clean-Up . . x . . x . . . . 1022 O,P,D,L Fingers [Fing] Clean-Up . . x x x x x . . . 1322 O,P,D Fish-6 (2) [Fish] Clean-Up x x x x x x x . . . 3584 O,P,L Flash [Flash] Clean-Up . . x x x x . . . . 688 O,P,D,L Flip (5) [Flip] Clean-Up . x x x x x x . . . 2343 O,P,D,L Form (4) [Form] M-DISK . . x . . . . x x . N/A B,O,D Frere Jacques [Frere] Clean-Up . . x . x x x . . . 1811 O,P Friday 13th COM [Fri13] Clean-Up . . . . x . . . . . 512 P Frogs [Frogs] Clean-Up . . x x x . . . . . 1500 O,P Fu Manchu (4) [Fu] Clean-Up . . x . x x x . . . 2086 O,P Generic Boot [Gen] M-DISK . . x . . . . x x . N/A B,O,P Get Password 1 [GP1] Clean-Up . . x . x x x . . . 1914 O,P,L Ghost Boot [Ghost] Clean-Up . . x . . . . x x . N/A B,O Ghost COM [Ghost] Clean-Up . . . . x . . . . . 2351 B,P Goblin [Gobl] Clean-Up . . x x x . . . . . 1951 O,P,L Greemlin [Gree] Clean-Up x . x x x x x . . . 1146 O,P,L,D Growing Block [Grb] Clean-Up . . x x x x x . . . 1446 O,P,L,D Guppy [Guppy] Clean-Up . . x x x . . . . . 152 O,P Happy New Year [HNew] Clean-Up . . x x x x x . . . 1865 O,P Happy Day [Happy] Clean-Up . . . x x . . . . . 453 O,P Hero (2) [Her] Clean-Up . . x x x x x . . . 506 O,L,P Hitchcock [Hitc] Clean-Up . . . x x . . . . . 1121 O,P Holland (6) [Holland] Clean-Up . . . . x . . . . . 1332 P Holocaust (3) [Holo] Clean-Up x . x x x . . . . . 3784 O,P,L,D Horse (7) [Hrs] Clean-Up . . x x x x x . . . 1154 O,P,L Horse Boot [H-B] M-Disk . . x x x . . x x . N/A B,P Hybrid [Hybrid] Clean-Up . . . x x . . . . . 1306 O,P,L Hymn-2 [H-2] Clean-Up . . x x x x x . . . 1962 O,P,L Hymn (3) [Hymn] Clean-Up . . x x x x x . . . 642 O,P,D Icelandic (3) [Ice] Clean-Up . . x . . x . . . . 642 O,P Icelandic II [Ice-2] Clean-Up . . x . . x . . . . 661 O,P Icelandic-3 [Ice-3] Clean-Up . . x . . x . . . . 853 O,P IKV528 [I528] Clean-Up . . . x x . . . . . 528 O,P Incom [Inc] Clean-Up . . . . x . . . . . 648 O,P Invader (8) [Invader] Clean-Up . x x . x x x x x . 4096 B,L,O,P,D Iraqi Warrior [Iwar] Clean-Up . . . x x . . . . . 777 O,P,L,D ItaVir (3) [Ita] Clean-Up . . . . . x . . . . 3880 O,P,L,B Jeff (3) [Jeff] Clean-Up . . . x x . . . . . 828 O,P,D,F Jerusalem (48) [Jeru] Clean-Up . . x . x x x . . . 1808 O,P JoJo (3) [JoJo] Clean-Up . . x . x . . . . . 1701 O,P Joker (3) [Joke] Clean-Up . . x x x . . . . . O,P Joshi (4) [Joshi] Clean-Up x . x . . . . x x x N/A B,O,D July 13th [J13] Clean-Up . x . . . x . . . . 1201 O,P,D,L June 16th [June16] Clean-Up . . . x x . . . . . 1726 F,O,P,L Justice [Just] Clean-up . . x x x . . . . . 1242 O,P Kamikaze [Kami] Clean-Up . . . . . x . . . . Overwrites Keme (5) [Keme] Clean-Up . . x x x . . . . . Vary O,L,P,D Kennedy (4) [Kennedy] Clean-Up . . x . x . . . . . 308 O,P Keypress (4) [Key] Clean-Up . . x x x x . . . . 1232 O,P,D Klaeren [Kla] Clean-Up . x x x x x x . . . 981 O,P,L,D Korea (4) [Korea] Clean-Up . . . . . . . x x . N/A B,O Kukaturbo [Kuka] Clean-Up . . x x x . . . . . Overwrites Label [Label] Clean-Up . . x x x . . . . . Overwrites Lazy [Lazy] Clean-Up . . x x x . . . . . 720 O,P Leapfrog Virus (3) [Leap] Clean-Up . . x x x . . . . . 516 O,P,D Leech [Leech] Clean-Up x x x x x . . . . . 934 O,P,L,D Lehigh (2) [Lehigh] Clean-Up . . x x . . . . . . N/A P,F Leprosy (7) [Lep] Clean-Up . . x x x x x . . . Overwrites Leprosy-B [LepB] Clean-Up . . . x x x . . . . Overwrites Liberty (13) [Liberty] Clean-Up . . x x x x x . . . 2862 O,P Lisbon (2) [Lisb] Clean-Up . . . . x . . . . . 648 P Little Pieces [LP] Clean-Up . . x . x x . . . . 1374 O,P Loa Duong [Loa] Clean-Up . . x . . . . x x x N/A B,O,P,L Love Child (3) [LC] Clean-Up . . x x x . . . . . 488 O,D Lozinsky (4) [Loz] Clean-Up . . . x x . . . . . 1023 O,P,D Lucifer [Luc] Clean-Up x . x x x x x . . . 1086 O,P,D,L Mardi Bros. (3) [Mardi] Clean-Up . . x . . . . x x . N/A B,O MGTU Virus (4) [MGTU] Clean-Up . . . x x . . . . . 273 O,P,D Michaelangelo [Mich] Clean-Up . . x . . . . x x x N/A B,O Microbes [Micro] M-DISK . . x . . . . x x . N/A B,O,D Miky [Miky] Clean-Up . . x x x x x . . . 2350 O,P,L Mir (2) [Mir] Clean-Up . . x x x x x . . . 1745 O,P,L Mirror (2) [Mirror] Clean-Up . . x . . x . . . . 928 O,P MIX1 [Ice] Clean-Up . . x . . x . . . . 1618 O,P Mix2 [MX2] Clean-Up . . x x x x x . . . 2280 O,P Monxla (3) [Monxla] Clean-Up . . . x x . . . . . 939 O,P Monxla-B [MonB] Clean-Up . . . x x . . . . . 535 O,P,L Mosquito [Mosq] Clean-Up . x x . . x x . . . 1028 O,D,P Mule (2) [Mule] Clean-Up . x x x x . . . . . 4171 O,P,D Murphy (6) [Murphy] Clean-Up . . x x x x x . . . 1277 O,P Music Bug (11) [MBug] Clean-Up . . x . . . . x . x N/A B,O Necrophilia [Nec] Clean-Up . . x x x . . . . . Vary O,P,L,D New Sunday [NSun] Clean-Up . . x . x x x . . . 1636 O,P,L,D Newcom [Newc] Clean-Up . . x x x . . . . . 3045 O,P,L Nina [Nina] Clean-Up . . x x x . . . . . 256 O,P,D Nomenclature (4) [Nom] Clean-Up . . x x x x x . . . 1024 O,P,D Number 1 [#1] Clean-Up . . x x x . . . . . 11240 O,L,P Off Stealth [Off] Clean-Up x . x x x x x . . . 1689 O,P,D Ontario [Ont] Clean-Up . x x x x x . . . . Vary O,P,D Oropax (5) [Oro] Clean-Up . . x . x . . . . . 2773 P,O P1 (7) [P1r] Clean-Up . x x . x . . . . . Vary O,P,D,L Paris [Paris] Clean-Up . . . x x x x . . . 4909 O,P,D,L Parity [Parity] Clean-Up . . . x x . . . . . 441 O,P,D Payday (3) [Payday] Clean-Up . . x . x x x . . . 1808 P Pentagon [Pentagon] M-DISK . . . . . . . x . . N/A B Perfume (2) [Fume] Clean-Up . . . . x . . . . . 765 P Pest (8) [Pest] Clean-Up . . x x x x x . . . 1910 O,P,L Phantom [Phant] Clean-Up . . x x x . . . . . 2253 O,P Ping Pong-B (7) [Ping] Clean-Up . . x . . . . x x . N/A O,B Pixel (5) [Pix] Clean-Up . . . x x . . . . . 779 O,P Plague (3) [Plague] Clean-Up . . . . x x . . . . Overwrites Plastique (9) [Plq] Clean-Up . . x x x x x . . . 3012 O,P,D Polimer [Polimer] Clean-Up . . . x x . . . . . 512 O,P,D Polish 217 [P-217] Clean-Up . . . x x . . . . . 217 O,P,D Polish-2 [P-2] Clean-Up . . x x x . . . . . 512 O,P,D Print Screen (2) [PrtScr] M-DISK . . x . . . . x x . N/A B,O,D R-10 [R-10] Clean-Up . . x x x . . . . . 500 O,P R-11 [R-11] Clean-Up x . x x x . . . . . 700 O,L,D RedX (2) [Redx] Clean-Up . . . x x . . . . . 796 O,P S-847 [S847] Clean-Up . . x . x . . . . . 850 O,P Saddam [Saddam] Clean-Up . . x x x . . . . . 919 O,P,D,L Saturday 14th (3) [Sat14] Clean-Up . . x . x x x . . . 685 F,O,P,L Scott's Valley [SVal] Clean-Up . x x . x x x . . . 2133 L,O,P,D Sentinel (4) [Sent] Clean-Up . . x x x x x . . . 4625 L,O,P,D Shadow Byte (3) [Sha] Clean-Up . . . x x . . . . . 723 O,P Shake (2) [Shake] Clean-Up . . x . x . . . . . 476 O,P Skism [Skism] Clean-Up . . x . x x x . . . 1815 O,P Slow (5) [Slow] Clean-Up . x x . x x x . . . 1721 O,P,L Solano (4) [Solano] Clean-Up . . x . x . . . . . 2000 O,P,L Sorry (3) [Sorry] Clean-Up . . x x x . . . . . 731 O,P Spanish [Span] Clean-Up . . x x x x x . . . 2930 O,P,L,D Spanz [Spz] Clean-Up . . x x x . . . . . 663 O,D Spar [Spar] Clean-Up . . x x x x . . . . 1255 O,P Spyer (3) [Spyer] Clean-Up . . x . x x x . . . 1181 O,P Staf [Staf] Clean-Up . . x x x . . . . . 2083 O,P,L Star Dot (4) [Sdot] Clean-Up . . x . x . . . . . O,P,L Stone-90 [S90] Clean-Up . . . x x . . . . . 961 O,P Stoned (26) [Stoned] Clean-Up . . x . . . . x . x N/A O,B,L Striker [STR] Clean-Up . . x x x . . . . . 461 D,O,P,F Subliminal (3) [Sub] Clean-Up . . x x x . . . . . 1496 O,P Sunday (6) [Sunday] Clean-Up . . x . x x x . . . 1636 O,P SURIV01 [SurivA] Clean-Up . . x . x . . . . . 897 O,P SURIV02 [SurivA] Clean-Up . . x . . x . . . . 1488 O,P Sverdlov (2) [Sverd] Clean-Up . . x x x x x . . . 1962 O,P Swap Boot [Swap] M-DISK . . x . . . . x . . N/A B Swiss 143 [S143] Clean-Up . . . x x . . . . . 143 O,P,D Taiwan (9) [Taiwan] Clean-Up . . . . x . . . . . 708 P Taiwan3 [T3] Clean-Up . . x x x x x . . . 2905 O,P,D,L Taiwan4 [T4] Clean-Up . . x x x x x . . . 2576 O,P,D Telecom Boot [Tele] M-Disk . x x . . . . . x x N/A B,P Telecom File [Tele] Clean-Up . x x . x . . . . . 3700 B,P,O,D Terror (3) [Ter] Clean-Up . . x x x x x . . . 1085 O,P,F Tester [TV] Clean-Up . . x x x . . . . . 1000 O,P Tiny (19) [Tiny] Clean-Up . . . x x . . . . . 163 O,P Tiny-133 [T133] Clean-Up . . . x x . . . . . 133 O,P Traceback (3) [3066] Clean-Up . . x . x x . . . . 3066 P Tuesday (2) [Tue] Clean-Up . . x . x x x . . . 1163 O,P,L,P Tumen V5 [Tum5] Clean-Up . . x x x . . . . . 1663 O,P,L,D Tumen V2 [Tum2] Clean-Up . . x x x . . . . . 1092 O,P,L,D Typo/Fumble [Typo] Clean-Up . . x . x . . . . . 867 O,P Typo Boot (2) [TBoot] Clean-Up . . x . . . . x x . N/A O,B USSR 492 [U492] Clean-Up . . . . x . . . . . 492 O,P USSR-394 [U394] Clean-Up . x . x x . . . . . 394 P,D USSR 1049 [U1049] Clean-Up . . x x x x . . . . 1049 O,P,L USSR (11) [USSR] Clean-Up . x . . . x . . . . 575 O,P USSR-257 [U257] Clean-Up . x . x x . . . . . 257 P,D USSR-948 [U948] Clean-Up . x . . x x x . . . 948 O,P,D USSR-696 [U696] Clean-Up . x . . x . . . . . 696 P,D USSR-707 [U707] Clean-Up . x . x x . . . . . 707 P,D USSR-711 [U711] Clean-Up . x . . x . . . . . 711 P,D USSR-600 [U600] Clean-Up . x . x x . . . . . 600 P,D USSR-256 (5) [U256] Clean-Up . x . x x . . . . . 256 P,D USSR2144 (8) [U2144] Clean-Up . x x x x x x . . . 2144 L,O,P,D USSR311 [U311] Clean-Up . . . . x . . . . . 321 O,P USSR516 [U516] Clean-Up . . x x x . . . . . 516 O,P USSR830 [U830] Clean-Up . . x x x . . . . . 830 O,P V-125 [125] Clean-Up . . x x x . . . . . 125 P V-299 [V299] Clean-Up . . . . x . . . . . 299 O,P,D V-555 [555] Clean-Up . . x x x x x . . . 555 O,P,L V-961 [V961] Clean-Up . . x x x . . . . . 961 O,P V-483 [483] Clean-Up . . x x x . . . . . 483 O,L V-801 [V801] Clean-Up . . x x x x x . . . 801 O,P,L V2000 (3) [2000] Clean-Up . . x x x x x . . . 2000 O,P,L V2100 (5) [2100] Clean-Up . . x . x x . . . . 2100 O,P,D,L V800 (3) [V800] Clean-Up x x x . x . . . . . none O,P,L V812 (2) [812] Clean-Up . . x x x x x . . . 812 O,D VACSINA (17) [Vacs] Clean-Up . . x . x x x . . . 1206 O,P Vcomm (5) [Vcomm] Clean-Up . . . . . x . . . . 1074 O,P,L Victor (2) [Victor] Clean-Up . . x x x x x . . . 2458 P,D,L Vienna/648 (42) [Vienna] Clean-Up . . . . x . . . . . 648 P Violator (5) [Vio] Clean-Up . . . x x . . . . . 1055 O,P,D Virus-101 [101] Clean-Up . x x x x x x x . . 2560 P Virus-90 [90] Clean-Up . . x . x . . . . . 857 P Voronezh (2) [Voro] Clean-Up . x x x x x x . . . 1600 O,P,D W-13 (4) [W13] Clean-Up . . . . x . . . . . 532 O,P Warrior [War] Clean-Up . . x . . x . . . . 1024 O,P,D Whale (34) [Whale] Clean-Up x x x x x x x . . . 9216 L,O,P,D Wisconsin (3) [Wisc] Clean-Up . x . x x . . . . . 825 O,P,D Wolfman (3) [Wolf] Clean-Up . . x x x x . . . . 2064 O,P XA1 [XA1] Clean-Up . x . . x . . . . . 1539 F,O,P,L Yankee Doodle (9) [Doodle] Clean-Up . . x . x x . . . . 2885 O,P Yankee - 2 [Doodle2] Clean-Up . . . . x x . . . . 1961 O,P ZeroHunt [Hunt] Clean-Up x x x . x . . . . . N/A O,P,D Unique Known Viruses - 301 Known Variants of Viruses - 596 Total Known Viruses - 897 LEGEND: Size Increase: N/A - Virus does not attach to files. None - Virus does not change file size (attaches to tag end of file) Overwrites - Virus overwrites beginning of file, no file size change All Others - The length in bytes by which a file will increase when infected. Damage Fields: B - Corrupts or overwrites the boot sector D - Corrupts data files F - Formats or overwrites all/part of disk L - Directly or indirectly corrupts file linkage O - Affects system run-time operation P - Corrupts program or overlay files Characteristics: x - Yes . - No Disinfectors: CLEAN-UP - CLEAN-UP universal virus disinfector SCAN /D - VIRUSCAN with /D option SCAN /D /A - VIRUSCAN with /D and /A options MDISK /P - MDISK with "P" option All Others - The name of disinfecting program NOTE: The SCAN /D options will overwrite and then delete the entire infected program. The program must then be replaced from the original program diskette. If you wish to try and recover an infected program, then use the above-named disinfector if available. If a virus infects Overlay Files (Item 7) Clean-Up should be used with the /A option when removing the virus. Footnote: The 'Crash' virus (in all implementations we have encountered) crashes when run. It is included since it is possible that under other architectures than those tested, it might flourish.