Introduction - If you have any usage issues, please Google them yourself
MsnShell 1.0, a hidden channel tool, the computer outside the network firewall can avoid the strict review of the data, the remote control within a network computer. Shell command/response covertly package installed in the MSN protocol is sent. If necessary, to MSN protocol packets encapsulated in a HTTP protocol sent. It does not need to install the client service side of an executable program source.