List of powershell persistence methods, all in one place. Not found in Powershell Empire.
Name : User event persistence
Author: Testing Pens
Source: https://github.com/TestingPens/MalwarePersistenceScripts
Name : COM Object hijacking persistence
Author: 3GStudent
Source: https://github.com/3gstudent/COM-Object-hijacking
Name : Microsoft Office Persistence
Author: 3GStudent
Source: https://github.com/3gstudent/Office-Persistence
Name : Waitfor persistence
Author: 3GStudent