Hybris (computer worm)

Last updated
Hybris
Technical nameW95/Hybris-mm
AliasSnow White, Hahaha
Type Mass mailer
SubtypeWin32 worm
Classification Computer worm
FamilyHybris
Origin Brazil
AuthorsVecna

Hybris (also known as Snow White, Vecna.22528, and Full Moon) is a computer worm believed to have been written by Brazilian virus writer Vecna, member of the computer virus writing group 29A. It first appeared in September 2000 and became more common in January 2001.

Hybris typically comes from an email that appears to be from "hahaha" email ID. Malicious "plug-ins" enhanced Hybris's functionality to include various other e-mail types. Other plugin functionalities include a spinning "wheel of hypnosis."

The name Hybris originates from the text within the virus: "HYBRIS" "(c) Vecna".