Wolfpack

Wolfpack is the universal combat program-it can attack programs, demons and netrunners, subtracting 1D6 from STR (programs) or 1D10 damage (netrunners) for each successful attack Aside from its remarkable power, Wolfpack is not an especially "smart" piece of programming-it does its job, and nothing more. It's rarely seen commercially and usually has to be written from downloaded BBS instructions (Total writing Difficulty is 72+)

Source

• Chromebook Volume 3, pg.78