BAT.Eris

This dangerous BAT-trojan is a really destructive spyware, which can harm the computer in many ways. First of all, right after sneaking into the computer this pest creates several temporary infected files and executes them. This makes it possible to continuously perform its destructive activities. What is more, this pest detects antiviral software installed and tries to remove it. In case of success infected machine becomes unprotected against a wide variety of spywares.