It is Hades in the picture, and the son the puzzle refers to is Cerberus (He works for Hades as his watchdog). Have you tried Cerberus ?
Elk Cloner is one of the first known microcomputer viruses that spread "in the wild," i.e., outside the computer system or lab in which it was written.[citation needed] It was written around 1982 by a 15-year-old high school student named Rich Skrenta for Apple II systems.