Detectionhightest

Replay Attack Detected

Detects possible Kerberos Replay Attack on the domain controllers when "KRB_AP_ERR_REPEAT" Kerberos response is sent to the client

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François HubautCreated Fri Oct 145a44727c-3b85-4713-8c44-4401d5499629windows

Log Source

Windowssecurity

ProductWindows← raw: windows

Servicesecurity← raw: security

Detection Logic

detection:
    selection:
        EventID: 4649
    condition: selection

False Positives

Unknown

False positive likelihood has not been assessed. Additional context may be needed during triage.

References

MITRE ATT&CK

Tactics

Techniques

Rule Metadata

Rule ID

5a44727c-3b85-4713-8c44-4401d5499629

Status

test

Level

high

Type

Detection

Created

Fri Oct 14

Author

Path

rules/windows/builtin/security/win_security_replay_attack_detected.yml

Raw Tags

attack.credential-accessattack.t1558