Virus Database

Cd.2161

Description Cd.2161

It's a memory resident not dangerous encrypted virus which hooks INT 21h and infects by standard way COM- and EXE-files. It contains the text string: "SCAN CLEAN VIR ARJ FLU COMMAND". The virus doesn't infect these files. It also contains the strings ".COM.EXE" and sometimes types:
VirCheck V1.2 (C)1991
Be aware of those worms out there, violating
your machine on Friday 13th - it's tomorrow!
Special thanks to Ross M. Greenberg,
Patricia M. Hoffmann and John McAfee
Press any key to continueall

Check other viruses! Be aware! Use Antiviral Software

DerWolf.2219

Description DerWolf.2219

This is a dangerous memory resident parasitic virus. It hooks INT 21h, and writes itself to the end of COM files (except COMMAND.COM) that are executed.
On the 14th of any month, the virus erases sectors on the D: drive, and displays the message:
Although two days ago,
And I have made a New Vir
Still you didn't listen
And thought it was nothing.
Nothing happens..Now THE WULF, under the shining sun
Shall proceed and make you run.
HeHeHe - said the poet.

The virus also has a routine that opens the C:COMMAND.COM file, scans it for the "Bad command or file" text and replaces it with the "[DER WOLF GERMANY]" text. This routine never gains control.
On the 11th of any month, the virus tries to spread itself through an mIRC channel. The virus creates its dropper file (LUCKY.COM) in the C:MIRC directory, and writes 15 instructions to the SCRIPT.INI mIRB script file that spread the virus to the mIRC channel and display messages. The virus has a bug here, and mIRC is not infected. In case the virus script is correctly written to the file, it actually sends a virus dropper to the channel and sends the following message there:
Lucky is back
LUCKY B.R.D 1994-99

The virus script also sends another message to the "virus" mIRC channel:
Yeah this is a New Production
From LUCKY & DER WOLF
Thx: Markus K, LEE & ALU, NEUROBASHER, EMPIRE, BoZo
and all other fine Vir Writers

It also sends a third message to channels:
Dear Christoper Pile thanks idee with your Smeg Patrol Service
there is the best that you wantall..Thanks for every all....
Listen to me..where is the Best Anti Vir Scanner...?
AVP is the best...F-Prot is the second...VSP are the third...
Sophos, Nav, Panda, Ikarus are all bad..has many bugs...
Vote AVP for the Best Anti Vir Scanner...

The virus also contains the text strings:
THE FIRST ARTAbnormal
program termination.
Please consult your Virscan Maker

Desperado.a

Description Desperado.a

It's a dangerous memory resident parasitic polymorphic virus. It hooks INT 21h and writes itself at the end of COM- and EXE-files are executed or opened. It deletes the files with name CHKLIST.MS, it contains the internal text strings:
DrW-2
Dr White - Sweden 1993
Desperado Virus - Written in MalmoallF02E
SCANCLEAVSHITOOLMSAVCPAVVSAFF-PRVIRSTBAVTBSCTBCLTBUT-V UTSCUT

and does not infects the files with the names from the last string: SCAN.EXE, CLEAN.EXE, ... -V.EXE.

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