[comp.virus] Dirty dozen viruses

davidf@CS.HW.AC.UK (David.J.Ferbrache) (06/07/89)

Jim Wright sent me a copy of version 9B of the Dirty Dozen list
(thanks Jim), in this list of IBM PC Trojans there are two entries
flagged as viruses, these are:

ARC533.EXE This is a new virus program designed to emulate Sea's ARC
           program. It infects the Command.com.

PK35B35.ARC This was supposed to be an update to PKARC file compress
           utility which when used eats you FATS and is or at least
           Rumored to infect other files so it can spread - possible
           VIRUS?

Question- has anyone suceeded in verifying that these two Trojan
horses do in fact contain (and initiate) viral code, and if so can
someone arrange to isolate the contained viruses and provide an
analysis for the group.

On a side note version 9B is now available from Heriot-Watt
info-server to sites in Europe (not uucp domain), send a message of
the form

request: virus
topic: ibmpc.dirty

the file is 51K long.

[Ed. Jim sent me a copy of the same file - I'll have it available here
shortly.]

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Dave Ferbrache                       Internet   <davidf@cs.hw.ac.uk>
Dept of computer science             Janet      <davidf@uk.ac.hw.cs>
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EH1 2HJ                              BIX/CIX    dferbrache
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