http://7r2frwg2nrpdknemkjxkzqmoudsjqqemwkzzkhymuqcln7noyuybyeqd.onion/takeover-sh/index.html
If your rescue environment has,gcc you can just compile it inside the chroot: chroot /takeover gcc /fakeinit.c -o /fakeinit. Otherwise, you might want to statically link it. Shut down as many services as you can on your host. takeover.sh will by default set up an SSHd listening on port 80, though you may edit this in the script.