OpenCanary - NTP Monlist Request

 1title: OpenCanary - NTP Monlist Request
 2id: 7cded4b3-f09e-405a-b96f-24248433ba44
 3status: experimental
 4description: Detects instances where an NTP service on an OpenCanary node has had a NTP monlist request.
 5references:
 6    - https://opencanary.readthedocs.io/en/latest/starting/configuration.html#services-configuration
 7    - https://github.com/thinkst/opencanary/blob/a0896adfcaf0328cfd5829fe10d2878c7445138e/opencanary/logger.py#L52
 8author: Security Onion Solutions
 9date: 2024/03/08
10tags:
11    - attack.impact
12    - attack.t1498
13logsource:
14    category: application
15    product: opencanary
16detection:
17    selection:
18        logtype: 11001
19    condition: selection
20falsepositives:
21    - Unlikely
22level: high

References

• Configuration — OpenCanary 0.9 documentation

  Configuration Since we have many services, and each service has a few options, we have listed them all for you. Services Configuration We have gone ahead and listed all the services by their config...

  
  Read More

• opencanary/opencanary/logger.py at a0896adfcaf0328cfd5829fe10d2878c7445138e · thinkst/opencanary

  

  Modular and decentralised honeypot. Contribute to thinkst/opencanary development by creating an account on GitHub.

  
  Read More

Related rules

• Potential BlackByte Ransomware Activity
• Suspicious Volume Shadow Copy Vssapi.dll Load
• Github Delete Action Invoked
• Github Self Hosted Runner Changes Detected
• Network Communication With Crypto Mining Pool