metaSSH is a session plugin for Metasploit that gives you a meterpreter-like interface over an ssh connection. The author original wrote this code so they could cleanly reverse pivot over ssh from within metasploit. Features include multi-channel, pivoting, post-exploitation module use, and more.
You can download it from the following link: https://packetstormsecurity.com/files/download/114809/metassh.tgz
Source: https://packetstormsecurity.com/files/114809/metaSSH-Session-Plugin-For-Metasploit-0.1.html