Hey ~ew, are you still having trouble getting midnight.sh working? I managed to muddle my way through it this evening. Wanna compare notes?
In case you got stuck at the session cookie part like I did, I stumbled upon instructions on how to find it here:
https://support.pentest-tools.com/en/scans-tools/how-to-get-the-session-cookie
Ps. This reply was posted from my terminal using the script :o)