cscrs.exe is a Trojan W32.Rbot-BFY. cscrs.exe opens a back door on IRC channels. cscrs.exe spreads via open network shares. Related files: %System%\cscrs.exe More info: http://www.sophos.com/virusinfo/analyses... Removal: Kill cscrs.exe process and remove cscrs.exe from Windows startup using antivirus (also check How To Remove section)Startup Optimizer.