いま考えるとCascadeウイルスは芸術的。
via 文字が落ちる？！：FUKUDA_ID：So-net blog
via Cascade Virus: Down the memory lane. | Jumbled Thoughts
Cascade is often not detected, because it produces no obvious effects. In the original version, the virus contained code that was set to “go off” between Oct. 1. and Dec. 31. 1988, shortly after an infected program is run. The effect is actually quite amusing – the characters on the screen fall down and end in a heap on the bottom.