NTLM Logon

calendar Aug 12, 2024 · attack.lateral-movement attack.t1550.002  ·
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Detects logons using NTLM, which could be caused by a legacy source or attackers

Sigma rule (View on GitHub)

 1title: NTLM Logon
 2id: 98c3bcf1-56f2-49dc-9d8d-c66cf190238b
 3status: test
 4description: Detects logons using NTLM, which could be caused by a legacy source or attackers
 5references:
 6    - https://twitter.com/JohnLaTwC/status/1004895028995477505
 7author: Florian Roth (Nextron Systems)
 8date: 2018-06-08
 9modified: 2024-07-22
10tags:
11    - attack.lateral-movement
12    - attack.t1550.002
13logsource:
14    product: windows
15    service: ntlm
16    definition: Requires events from Microsoft-Windows-NTLM/Operational
17detection:
18    selection:
19        EventID: 8002
20    condition: selection
21falsepositives:
22    - Legacy hosts
23level: low

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