Tag Archives: 1990s

NightKing virus (1997) stores the current time in the MBR of the hard drive, and one month after infecting the virus reads to the memory the FAT of the C: drive, then corrupts the FAT, displays the message:

+-----------------------------------------------+
¦ Hello dear friend, your computer is attacking ¦
¦  by NIGHT KING I. virus. If do you like your  ¦
¦   data very much, don't reset your computer   ¦
¦               before midnight !               ¦
+-----------------------------------------------+

then the virus waits till midnight and restores the corrupted data. If the computer is rebooted before midnight the FAT is lost.

DeliverDigi Virus (1995) manifests itself with the video and sound effects, and displays the message:

DIGI POWER THIS IS A NEW … DELIVER II SÆëâlÆH (R) WRITE BY DiGiT! … SOUTH POLAND 1995

Tannenbaum, also known as Christmas Tree or XA1 is a slightly polymorphic .com infector from 1990. It displays a Christmas Tree when executed from December 24 to 31.

LSD Virus (1994)  overwrites all files of current directory and manifests itself with a video effect. Then it displays the message:

LSD ViRuS 1.0 Coded By Death Dealer 4/29/94 [TeMpEsT -94]

It also contains the string: Author:

Death Dealer Of [TeMpEsT]Virus:[LSD]

Zohra virus (1999).
On April 14th the viruses display the message:

Zohra will live forever ! Necromancy with her…

They also contain the text:

[Zohra] virus by Wintermute/29A, dedicated to the best Necromancer of the Forgotten Realms,… I assure you will live forever, my love… ;)

Redcode (1998)
On January 1st the virus displays the messages, runs a video effect and halts the computer:

Viral RedCode Implant Today’s contest between Big Butt Gasso and Himmler Fewster BIIIIIIG BUTT GASSSOOOO… WINSSSSS !!! FEWSTER BANSSSSS GASSSSOOOOOOOO !!!

The virus also contains the text strings:

The RedCode virus by Wintermute/29A; yeah, not a kickass at all, but with a funny payload, don’t you agree ? Watch the payload !

Virus.DOS.Radio.2076 (1997) Depending on its counter (approx. in 6 minutes after activation) the virus displays a message in Russian. On Alt-Ctrl-Del the virus displays the picture:

xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
BERZIN FANS CLUB PRESENT
XX     XX XX   XX XXXXXX XXXXXX XXXXXXX
XXX   XXX XX   XX XX  XX     XX XX   XX
XX X X XX XX  XXX XX  XX  XXXXX XX   XX
XX  X  XX XX X XX XXXXXX     XX XXXXXXX
XX     XX XXX  XX XX         XX XX   XX
XX     XX XX   XX XX     XXXXXX XX   XX
TEL:(095)434-00-00 OR 03
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

Bones (1997) is a DOS trojan which shows a skull. It goes away when the computer is restarted.

Tequila is an advanced multipartite virus from 1991. It is notable for its armoring techniques, particularly in the area of decryption.

Welcome to T.TEQUILA’s latest production.
Contact T.TEQUILA/P.o.Box 543/6312 St’hausen/Switzerland. Loving thoughts to L.I.N.D.A
BEER and TEQUILA forever !

Cascade (1987) is an early virus with the interesting payload of causing characters to fall to the bottom of the screen.