Use to generate and encode a powershell based metasploit payloads.
Available output types:
=> raw (encoded payload only - no powershell run options)
=> cmd (for use with bat files)
=> vba (for use with macro trojan docs) < developed in conjunction with Ryan Reynolds
=> war (tomcat) < developed in conjuntion with Tony James
=> exe (executable) requires MinGW - i586-mingw32msvc-gcc [apt-get install mingw32]
=> java (for use with malicious java applets)
=> php (for use with php pages)
=> hta (HTML applications)
=> cfm (for use with Adobe ColdFusion)
DETAILS - http://rvnsec.wordpress.com/2014/09/01/ps1encode-powershell-for-days/