[comp.virus] BOOTCHEK

PERRY@northeastern.edu (10/29/89)

HI!

        This list provides a service of great benefit to many many
   computer users! Congratulations.

        I recently downloaded BootChek 1.0 from Simtel20. With increasing
  frequency it has been saying my boot sector has been modified. I have
  allowed it to replace the "corrupt" boot sector on each of these occaisions.
  The complaint only happens on cold boots and not everytime the machine is
  cold booted. BootCHek lists the offset at which the sector starts to be
  different as 11 (on other occaisions 17, and most recently as 6.) The
  most recent time this symptom occured was after three reboots (each of
  which set off bootchek)

        Viruscanv42 shows no viruses on my 10 meg hard disk. I also run
  flushot plus ver 1.5 and UNVIRUS6 from Simtel20. These are running on
  my 4.77mhz IBM PC Clone with a DTK BIOS.

        I am concerned that BootChek has a bug, a virus, or both.

        Would someone please respond ASAP with any thoughts or info on
   my concerns!

                Jeffrey Perry
                Northeastern University PC Users Group

PS. I have the corrupt.hex file produced by each of the five times bootchek
    claimed my boot sector had been changed. If anyone wants to analyze them
    I would be glad to send them along.

PSS. I have backed up my Hard Disk so I am ready for just about anything
    BUT I hope it is merely a bug in bootchek!!!