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