OCI ConsoleLogin without MFA triggered Impossible Travel scenario

This rule is part of a beta feature. To learn more, contact Support.
oracle-cloud-infrastructure

Classification:

attack

Tactic:

TA0001-initial-access

Technique:

T1078-valid-accounts

이 페이지는 아직 영어로 제공되지 않습니다. 번역 작업 중입니다.
현재 번역 프로젝트에 대한 질문이나 피드백이 있으신 경우 언제든지 연락주시기 바랍니다.

Goal

Detect an Impossible Travel event when user performs a console login.

Strategy

The Impossible Travel detection type’s algorithm compares the GeoIP data of the last log and the current log to determine if the user with @userIdentity.session_name: {{@user.name}} traveled more than 500km at over 1,000km/h.

Triage and response

  1. Determine if {{@user.name}} should be connecting from {{@impossible_travel.triggering_locations.first_location.city}}, {{@impossible_travel.triggering_locations.first_location.country}} and {{@impossible_travel.triggering_locations.second_location.city}}, {{@impossible_travel.triggering_locations.second_location.country}} in a short period of time.
  2. If the user should not be connecting from {{@impossible_travel.triggering_locations.first_location.city}}, {{@impossible_travel.triggering_locations.first_location.country}} and {{@impossible_travel.triggering_locations.second_location.city}}, {{@impossible_travel.triggering_locations.second_location.country}}, then consider isolating the account and reset credentials.