https://coreyfarley.com/tags/active-directory/ Recent content in Active Directory on Corey Farley Hugo en-us Sun, 23 Aug 2026 00:00:00 +0000 https://coreyfarley.com/posts/darkzero-htb/ Sun, 23 Aug 2026 00:00:00 +0000 https://coreyfarley.com/posts/darkzero-htb/ A hard-difficulty Windows AD box built around a cross-forest MSSQL trusted link, SeServiceLogonRight abuse to recover SeImpersonatePrivilege, and unconstrained TGT delegation across a bidirectional forest trust to fully compromise both domains. https://coreyfarley.com/posts/dacl-attacks-1-htb/ Fri, 21 Aug 2026 00:00:00 +0000 https://coreyfarley.com/posts/dacl-attacks-1-htb/ My write-up for the skills assessment of HTB Academy’s DACL Attacks I module. Starting from a low-priv foothold, we chain a targeted Kerberoast, two separate WriteOwner/GenericAll DACL abuses, a LAPS password read, and a gMSA password read into a full DCSync and domain compromise.