Powerful LDAP extended controls: Anti-remediation and invisible recon in AD
I ran an audit against every MS-ADTS LDAP extended control. Most behave exactly as documented; two stood out for potential offensive use. Both abusing legitimate controls, but neither a privilege escalation: The unifying theme: a documented LDAP control, used as intended at the mechanism level, produces an effect Microsoft's telemetry and most defenders don't expect. Demonstrated against a two-DC cloud.lab (Windows Server 2022, forest functional level 2016). Lab / authorized-research context only.