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GCP IAM - Empty user agent

View on GitHub ↗Original file ↗

Description

'Detects requests where user agent is empty.'
Rule type
Scheduled
Version
1.0.1
Declared status
Available
Query frequency
1h
Query period
1h
Trigger
gt 0

Declared MITRE coverage

DefenseEvasionT1550

Declared sources

Metadata from the source file. No dependencies inferred from KQL.

Connectors

GCPIAMDataConnector

Data types

GCP_IAM

KQL query

Original query, unchanged.

GCP_IAM
| where isempty(HttpUserAgentOriginal)
| extend AccountName = tostring(split(PayloadAuthenticationinfoPrincipalemail, "@")[0]), AccountUPNSuffix = tostring(split(PayloadAuthenticationinfoPrincipalemail, "@")[1])

Declared entities

AccountIP

Related content

Links established from declared identifiers and solution manifests.

Solutions1
Connectors1

Source provenance

GitHub

Displayed values come from files in Azure/Azure-Sentinel. They describe the published template, not your workspace configuration.

Source identifier
9e0d8632-d33d-4075-979e-c972674f77b3
Additional source files 2Solutions/GoogleCloudPlatformIAM/Analytic Rules/GCPIAMEmptyUA.yamlsource ↗Solutions/GoogleCloudPlatformIAM/Data/Solution_GoogleCloudPlatformIAM.jsonsolution-membership ↗
GSTEP / CATALOG TRACKING

Added to catalog : 16 Sept 2026 · 05:49 UTC
Last change observed : 16 Sept 2026 · 05:49 UTC

GSTEP sync dates, separate from the source content’s publication dates.