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Alfons

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Virus.DOS.Alfons or Alfons is a virus that runs on MS-DOS.

This virus has 2 versions:

  • Virus.DOS.Alfons.1424
  • Virus.DOS.Alfons.1536

BehaviorEdit

Virus.DOS.Alfons.1424Edit

Alfons.1424 is a very dangerous memory resident parasitic virus. It hooks INT 21h and writes itself to the beginning of COM- and the end of EXE-files (except COMMAND.COM) that are executed. Depending on the system date and system timer the virus erases the disk sectors. While erasing the virus displays the messages:

Alfons !

Synchronizing drive C: (Do not interrupt this operation !):  0%

Done.

Virus.DOS.Alfons.1536Edit

Unknown

VideosEdit

No videos available.


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