Virus Database

Raptor.1800.a

Description Raptor.1800.a

This is a relatively harmless, memory resident parasitic virus. This virus hooks INT 21h, and writes itself to the end of EXE files that are loaded into the memory or opened. On the 13th of any month, it hooks INT 1Ch also, and runs itself as a video effect. If the date and month correspond by number (January 1st, February 2nd,all), this virus decrypts and displays a message, then reboots the computer:
The Raptor virus version 1.5
Copyright 3.12.1993 - Hacker club Brno - Czech republic
Don`t panic!! This virus doesn`t destroy data! I am most kindly virus!!
I should inform you that soon comes Raptor2.0 with special sealth systems!
You can be sure that Raptor2 will be totally untouchable!

Check other viruses! Be aware! Use Antiviral Software

Beer.3399

Description Beer.3399

These are not dangerous memory resident encrypted parasitic viruses. They hook INT 21h and write themselves to the end of COM- and EXE-files that are opened or executed. From 1992 they manifest themselves by sound effect and dysplay the message in Russian.
Some of the "Beer" viruses are dangerous ones, on opening they overwrite some files with the text in Russian, the file names to overwrite are:
DISKDATA.DTL
VIRUSES.INF
A-DINF-_.___ [NOTE "_" not displayable in HTML]
DIRINFO
-V.MSG

These viruses contain/display the messages:
"Beer.3399":
Lozinsky! I know you to be old beer drinker.
How about a mug of beer or two?
It would be amazing to meet you at our beer party.
You are welcome at Solntsevo railway station
About 17.00 p.m. every friday and wednesday.

"Beer.3490":
AIDS617.EXE
EGA - text mode demonstration
Copyright (c) by Wadim 1990.
I love you ,Ann !ANNA
Wadim S.

"Beer.3522":
DISKDATA.DTL VIRUSES.INF A-DINF-_.___ DIRINFO REPORT.WEB REPORT.TXT
ADINF-C.LOG ADINF-D.LOG ADINF-E.LOG ADINF-F.LOG ADINF-G.LOG CHKLIST.MS
AVPTSR.EXE -D.COM -D3.COM VSAVE.EXE ANTI4US.EXE F_PROT.LOG

Beethoven

Description Beethoven

It's a dangerous memory resident parasitic encrypted virus. It hooks INT 1Ch, 21h and writes itself at the end of COM- and EXE-files that are executed or opened. Depending on the internal counter and system timer this virus overwrites the MBR of hard drive and files by trojan program which on execution displays the message and plays the music:
Beethoven is hereall. And now, enjoy the music...

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