Orcus RAT is a tool that lets users remotely compromise and control computers that dont belong to them. The author of the RAT, Ciriis Mcgraw, went by the nickname Armada on Twitter and other social networks. He claimed that his RAT was in fact a benign remote administration tool designed for use by network administrators. Orcus’s support page includes a survey bot and Virustotal.com checkers A video posted in July 2013 pointed to a security guard from Toronto, Canada.”]
Source: https://krebsonsecurity.com/2016/07/canadian-man-is-author-of-popular-orcus-rat/