Metasploit SMB Authentication

 1title: Metasploit SMB Authentication
 2id: 72124974-a68b-4366-b990-d30e0b2a190d
 3status: test
 4description: Alerts on Metasploit host's authentications on the domain.
 5references:
 6    - https://github.com/rapid7/metasploit-framework/blob/1416b5776d963f21b7b5b45d19f3e961201e0aed/lib/rex/proto/smb/client.rb
 7author: Chakib Gzenayi (@Chak092), Hosni Mribah
 8date: 2020/05/06
 9modified: 2024/01/25
10tags:
11    - attack.lateral_movement
12    - attack.t1021.002
13logsource:
14    product: windows
15    service: security
16detection:
17    selection1:
18        EventID:
19            - 4625
20            - 4624
21        LogonType: 3
22        AuthenticationPackageName: 'NTLM'
23        WorkstationName|re: '^[A-Za-z0-9]{16}$'
24    selection2:
25        EventID: 4776
26        Workstation|re: '^[A-Za-z0-9]{16}$'
27    condition: 1 of selection*
28falsepositives:
29    - Linux hostnames composed of 16 characters.
30level: high