home *** CD-ROM | disk | FTP | other *** search
- DIOGENES 2.0 DOCUMENTATION & USER NOTES
-
- DIOGENES is a destructive VCL 1.0 variant that was not created directly
- with Nowhere Man's Virus Creation Laboratory, but rather began life as a
- first generation descendant of Urnst Kouch's DIARRHEA 4. You'll remember
- DIARRHEA 4 from a previous Crypt Newsletter -- it's the tenuous little .COM
- infector that displays a colorful "Eat My Diarrhea" ANSI on Fridays.
- The Crypt newsletter's magnanimous distribution of such well-commented
- source codes as those churned out by VCL 1.0 is of course a boon to
- potential virus authors.
-
- DIOGENES is an appending, encrypted .COM infector. When it can find no
- more .COMs to infect within the current directory, it will search the system
- path for them. COMMAND.COM is a viable target, but its infection will not
- crash the system. Infected files become dangerous time bombs -- execution
- on the 31st of any month will trigger an overwrite of the C: drive, starting
- with sector 1 and continuing through 718. This will eradicate the FAT and
- the root directory, as well as whatever other data happens to lie within
- those sectors. The overwrite consists of a message written to the disk
- over and over. This cheery missive is also displayed to the screen
- once before the user is returned politely to the DOS prompt, undoubtedly
- leaving the victim with a warm feeling inside that will make him forget all
- about his lost data. Diogenes' greeting is as follows:
-
-
- "DIOGENES 2.0 has visited your hard drive.....
-
- This has been another fine product of the Lehigh Valley.
- Watch (out) for future 'upgrades'.
-
- The world's deceit has raped my soul. We melt the plastic
- people down, then we melt their plastic town....."
-
-
- The second line of the message is in homage to the Lehigh Virus. The last
- two lines are taken from the song 'Plastic Town' by Powermad. The message
- is not visible within the encrypted virus.
-
- As a token of the author's mercy and benevolence, the affected system can
- still be rebooted off the C: drive following its Diogenization. However,
- recovery of data (that which hasn't been overwritten, that is,) will be a
- major undertaking under most circumstances. (Seeker is too kind. The routine
- which overwrites your data is thorough. Affected disks are a nightmare
- for even powerful tools like Mace Utilities and Norton. Only a masochist
- would spend more than 5 minutes checking the disk before wiping it. -URNST)
- Additionally, any recovered .COMs would still be infected.
-
- DIOGENES is not scannable by SCAN 95b, with its vaunted ability to spot any
- VCL product. Face it -- with a little patience and experimentation, any
- viral source code can be altered in such a way as to render the assembled
- virus unrecognizable to any given scan-string scanner. Far from being
- obsolete, Nowhere Man's VCL, with its generously commented source codes so
- valuable and inviting as both raw material and learning aid to the potential
- new virus author, has in fact given such scanners a hearty shove towards
- their rapidly approaching demise.
-
- --SEEKER
-
-
-