01
detectionlint / library / kql
AdminSDHolder Modifications
'This query detects modification in the AdminSDHolder in the Active Directory which could indicate an attempt for persistence. AdminSDHolder Modification is a persistence technique in which an attacker abuses the SDProp process in Active Directory to establish a persistent backdoor to Active Directory. This query searches for the event id 5136 where the Object DN is AdminSDHolder. Ref: https://netwrix.com/en/cybersecurity-glossary/cyber-security-attacks/adminsdholder-attack/'