

   ûirogen's VPCSCAN v2.93 Signature Extractor v1
   Ä8-23-94ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ

   After writing ûirogen's TBSCAN.SIG Phile Reader, I decided to go ahead
   and write a similar utility for Virex PC's VPCSCAN. It wasn't nearly
   as phun, but none-the-less here it is. Should be self-explanitory and
   work phine.   Note that this will only work with version 2.93, you'll
   need to change the offsets in the source code and recompile for newer
   versions.


   To use: Run VPC293SG with VPCSCAN.EXE in the same path, - you may want
           to redirect the output to a phile.


   Technical Info
   ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ

   There really isn't any encryption involved, however every byte of the
   signatures is incremented so that VPCSCAN won't detect it's own
   signatures.   The names and signatures are stored in null separated
   fields, which is really useless considering that some of the viral
   signatures contain 0s too. I used a logic-type approach to determine
   if a new field was beginning, or if the null was just part of the virus
   signature.  I'm sure there's a structure of pointers somewhere, but I
   don't pheel like phooling with it.



   Call now, call today
   ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ

   If you're looking for more of the NEWEST and BEST virus and hacking
   information call the Adjacent Reality at 615.586.9515. Imagine, a board
   without the normal bullshit.   No, I don't have 5 gigs, two nodes,
   4 megs of ram, or really kewl 30k ANSIs ..



                                            Bis spater
                                            ûirogen


   History
   ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ
   v1 - 08-23-94 - Original Release for VPCSCAN v2.93



