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1260 is a computer virus developed by Mark Washburn in 1989. This virus used a form of polymorphic encryption in it's code which randomized the algorithm used by the virus but kept the core function of it intact. Polymorphic code does this by infecting files with an encrypted copy of itself, then varying it's signature by randomizing its decryption algorithm. Then it repeats. Hope this helped, here's some relevant info on the subject:

http://en.wikipedia.org/wiki/1260_(computer_virus)

http://en.wikipedia.org/wiki/Mark_Washburn

http://en.wikipedia.org/wiki/Timeline_of_computer_viruses_and_worms

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Answered by Alix Saunders

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11y ago

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