Hence I checked Mac > System > Library > LaunchDaemons and noticed thisĪnd this under Mac > System > Library > LaunchAgents However I do not feel comfortable since my brother mentioned he saw the installation was done automatically through Terminal, hence we're not sure if it went deep into the system which given Full Disk Access to all Anti-Virus softwares, all results came back to negative. I have Lulu running to monitor my network and nothing out of the ordinary was detected.I checked Startup Items under Sys Pref > User > My User and it was clean as well.
My brother installed MS Office supposedly from a pirated site and after he ran the installer, he mentioned it launched terminal automatically and the computer did some stuff on its own.