winssx.exe is a Trojan W32.Rbot-ARW. winssx.exe opens a back door on IRC channels. winssx.exe spreads via open network shares. winssx.exe tries to terminate antiviral programs installed on a user computer. winssx.exe monitors user Internet activity and private information. It sends stolen data to a hacker site. Related files: %System%\winssx.exe More info: http://www.sophos.com/virusinfo/analyses... Removal: Kill winssx.exe process and remove winssx.exe from Windows startup using antivirus (also check How To Remove section)Startup Optimizer.