Impossible travel event leads to permission enumeration

문서 > Datadog 보안 > OOTB Rules > Impossible travel event leads to permission enumeration

aws

Classification:

attack

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

Goal

Correlate an impossible travel login with permission enumeration of a user.

Strategy

Correlate the User travel was impossible in AWS CloudTrail IAM log and A user received multiple AccessDenied errors signals based on the ARN: {{@userIdentity.arn}}.

Triage and response

Set signal triage state to Under Review.
Determine if the impossible travel login was is legitimate.
- If the login was not legitimate:
  - Investigate the user using the User Investigation Dashboard
  - Rotate credentials on the account
  - Enable MFA if it is not already enabled
- If the login was legitimate:
  - Triage the signal as a false positive