Phoenix
Sigma IntelligenceBeta
Back to Rules
Detectionmediumtest

Google Full Network Traffic Packet Capture

Identifies potential full network packet capture in gcp. This feature can potentially be abused to read sensitive data from unencrypted internal traffic.

Convert In Phoenix Studio

Open this Sigma rule in the converter with the YAML preloaded and ready for backend selection.

Launch
Austin SongerCreated Fri Aug 13Updated Sun Oct 09980a7598-1e7f-4962-9372-2d754c930d0ecloud
Log Source
Google Cloudgcp.audit
ProductGoogle Cloud← raw: gcp
Servicegcp.audit← raw: gcp.audit
Detection Logic
Detection Logic1 selector
detection:
    selection:
        gcp.audit.method_name:
            - v*.Compute.PacketMirrorings.Get
            - v*.Compute.PacketMirrorings.Delete
            - v*.Compute.PacketMirrorings.Insert
            - v*.Compute.PacketMirrorings.Patch
            - v*.Compute.PacketMirrorings.List
            - v*.Compute.PacketMirrorings.aggregatedList
    condition: selection
False Positives

Full Network Packet Capture may be done by a system or network administrator.

If known behavior is causing false positives, it can be exempted from the rule.

References
1
Resolving title…
cloud.google.com
2
Resolving title…
developers.google.com
MITRE ATT&CK
Rule Metadata
Rule ID
980a7598-1e7f-4962-9372-2d754c930d0e
Status
test
Level
medium
Type
Detection
Created
Fri Aug 13
Modified
Sun Oct 09
Author
Austin Songer
Path
rules/cloud/gcp/audit/gcp_full_network_traffic_packet_capture.yml
Raw Tags
attack.collectionattack.t1074
View on GitHub