Infrastructure wiki - https://github.com/bluscreenofjeff/Red-Team-Infrastructure-Wiki
Active Directory - https://adsecurity.org/wp-content/uploads/2016/08/DEFCON24-2016-Metcalf-BeyondTheMCSE-RedTeamingActiveDirectory.pdf
Backdooring Active Directory - https://jumpespjump.blogspot.lu/2015/03/thousand-ways-to-backdoor-windows.html