Activity observed to a malicious domain

This rule is part of a beta feature. To learn more, contact Support.

Classification:

threat-intel

Tactic:

Technique:

이 페이지는 아직 한국어로 제공되지 않으며 번역 작업 중입니다. 번역에 관한 질문이나 의견이 있으시면 언제든지 저희에게 연락해 주십시오.

Goal

Detect activity to a malicious domain based on Datadog threat intelligence feeds.

This rule lets you monitor DNS events where the @network.client.ip value has been categorized as malicious.

Determine if {{@dns.question.name}} and @network.client.ip are anomalous within the organization:
- Review DNS logs to confirm the requests to the malicious domain. Look for the frequency, timing, and any associated IP addresses.
- Determine whether the requests are automated (e.g., malware or botnet) or manual (e.g., a user clicking a malicious link).
If the DNS request is deemed malicious:
- Begin your company’s incident response process.