bartent32.exe is a Trojan W32.Agobot-UG. bartent32.exe opens a back door on IRC channels. bartent32.exe spreads via open network shares. Related files: %System%\bartent32.exe More info: http://www.sophos.com/virusinfo/analyses... Removal: Kill bartent32.exe process and remove bartent32.exe from Windows startup using antivirus (also check How To Remove section)Startup Optimizer.