Correlation rule name

Description

[OOTB] KATA alert

Used for enriching KATA events.

[OOTB] Successful Bruteforce

Triggers when a successful authentication attempt is detected after multiple unsuccessful authentication attempts. This rule works based on the events of the sshd daemon.

[OOTB][AD] Account created and deleted within a short period of time

Detects instances of creation and subsequent deletion of accounts on Microsoft Windows hosts.

[OOTB][AD] An account failed to log on from different hosts

Detects multiple unsuccessful attempts to authenticate on different hosts.

[OOTB][AD] Granted TGS without TGT (Golden Ticket)

Detects suspected "Golden Ticket" type attacks. This rule works based on Microsoft Windows events.

[OOTB][AD][Technical] 4768. TGT Requested

The technical rule used to populate the active list is [OOTB][AD] List of requested TGT. EventID 4768. This rule works based on Microsoft Windows events.

[OOTB][AD] Membership of sensitive group was modified

Works based on Microsoft Windows events.

[OOTB][AD] Multiple accounts failed to log on from the same host

Triggers after multiple failed authentication attempts are detected on the same host from different accounts.

[OOTB][AD] Possible Kerberoasting attack

Detects suspected "Kerberoasting" type attacks. This rule works based on Microsoft Windows events.

[OOTB][AD] Successful authentication with the same account on multiple hosts

Detects connections to different hosts under the same account. This rule works based on Microsoft Windows events.

[OOTB][AD] The account added and deleted from the group in a short period of time

Detects the addition of a user to a group and subsequent removal. This rule works based on Microsoft Windows events.

[OOTB][Net] Possible port scan

Detects suspected port scans. This rule works based on Netflow, Ipfix events.