Suspicious Inbox Forwarding Identity Protection

testhigh
Log-Quelle: azure · riskdetectionAutor Mark Morowczynski '@markmorow', Gloria Lee, '@gleeiamglo'Datum 2023-09-03
01

Beschreibung

Was dies ist, in Kürze.

Indicates suspicious rules such as an inbox rule that forwards a copy of all emails to an external address

02

Tags

attack.t1114.003attack.collection
03

Regelquelle (YAML)

title: Suspicious Inbox Forwarding Identity Protection
id: 27e4f1d6-ae72-4ea0-8a67-77a73a289c3d
status: test
description: Indicates suspicious rules such as an inbox rule that forwards a copy of all emails to an external address
references:
    - https://learn.microsoft.com/en-us/entra/id-protection/concept-identity-protection-risks#suspicious-inbox-forwarding
    - https://learn.microsoft.com/en-us/entra/architecture/security-operations-user-accounts#unusual-sign-ins
author: Mark Morowczynski '@markmorow', Gloria Lee, '@gleeiamglo'
date: 2023-09-03
tags:
    - attack.t1114.003
    - attack.collection
logsource:
    product: azure
    service: riskdetection
detection:
    selection:
        riskEventType: 'suspiciousInboxForwarding'
    condition: selection
falsepositives:
    - A legitimate forwarding rule.
level: high
04

erkennt Techniken (1)

ATT&CK-Techniken, die dies ermöglicht oder abbildet.

05

Referenzen

Externe Belege — Patches, Meldungen, Analysen.