e/1260 (computer virus)

Information
has gloss	eng: 1260, or V2PX , was a computer virus written in 1989 by Mark Washburn that used a form of polymorphic encryption, allowing it to periodically modify its signature in preset ways, while still keeping the same algorithm. It infects .COM files in the current directory upon execution.
lexicalization	eng: 1260
instance of	c/DOS file viruses