From the word compound of evil and grade, you see there will be something evil about this piece of software and upgrades. It is a modular framework for supplying clients with fake updates that can contain a wide scale of payloads. The problem of poorly implemented actualization routines has been well know for quite some time now, but it seems it has been greatly overlooked. In the time of creation Evilgrade (summer 2008), very popular software has been vulnerable to this kind of exploit such as