Using SSH client run these commands for an already installed imunify360 installation (TRIAL):
$ cd /usr/local/CyberCP/public/imunifyav
$ chmod +x ./bin/execute.py
$ service imunify360 stop && service imunify360 start
$ imunify360-agent unregister # trial license
## Use the word IPL, not an actual IP address for this command.
$ imunify360-agent register IPL