Grouper - A PowerShell script for helping to find vulnerable settings in AD Group Policy

A PowerShell module, Grouper, identifies vulnerable settings in AD Group Policy by sifting through XML output from Get-GPOReport cmdlet. It finds settings like modify permissions on GPOs, startup scripts with credentials, MSI installers, Group Policy Preferences passwords, autologon credentials, stored credentials in the registry, scheduled tasks with credentials, user rights, tweaks to local file permissions, file shares, INI files, environment variables and more