Nasreddine Bencherchali
598d29f811
chore: change tags, date, modified fields to comply with v2 of the Sigma spec. chore: update the related type from `obsoletes` to `obsolete`. chore: update local json schema to the latest version.
31 lines
884 B
YAML
31 lines
884 B
YAML
title: Metasploit SMB Authentication
|
|
id: 72124974-a68b-4366-b990-d30e0b2a190d
|
|
status: test
|
|
description: Alerts on Metasploit host's authentications on the domain.
|
|
references:
|
|
- https://github.com/rapid7/metasploit-framework/blob/1416b5776d963f21b7b5b45d19f3e961201e0aed/lib/rex/proto/smb/client.rb
|
|
author: Chakib Gzenayi (@Chak092), Hosni Mribah
|
|
date: 2020-05-06
|
|
modified: 2024-01-25
|
|
tags:
|
|
- attack.lateral-movement
|
|
- attack.t1021.002
|
|
logsource:
|
|
product: windows
|
|
service: security
|
|
detection:
|
|
selection1:
|
|
EventID:
|
|
- 4625
|
|
- 4624
|
|
LogonType: 3
|
|
AuthenticationPackageName: 'NTLM'
|
|
WorkstationName|re: '^[A-Za-z0-9]{16}$'
|
|
selection2:
|
|
EventID: 4776
|
|
Workstation|re: '^[A-Za-z0-9]{16}$'
|
|
condition: 1 of selection*
|
|
falsepositives:
|
|
- Linux hostnames composed of 16 characters.
|
|
level: high
|