Logon_Scripts.md

Logon Scripts

MITRE ATT&CK Technique: T1037

Root level loginhook (executes for all users)

Create the required plist file

sudo touch /private/var/root/Library/Preferences/com.apple.loginwindow.plist

Populate the plist with the location of your shell script

sudo defaults write com.apple.loginwindow LoginHook /Library/Scripts/AtomicRedTeam.sh

User level loginhook

Create the required plist file in the target user's Preferences directory

touch /Users/$USER/Library/Preferences/com.apple.loginwindow.plist

Populate the plist with the location of your shell script

defaults write com.apple.loginwindow LoginHook /Library/Scripts/AtomicRedTeam.sh