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