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Zscaler - Connections by dormant user

View on GitHub ↗Original file ↗

Description

'Detects ZPA connections by dormant user.'

Rule type: Scheduled
Version: 1.0.2
Declared status: Available
Query frequency: 1h
Query period: 14d
Trigger: gt 0

Declared MITRE coverage

Persistence T1078

Declared sources

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

Connectors

CustomLogsAma

KQL query

Original query, unchanged.

let dt_lastlogintime = 14d;
let activeUsers =
ZPAEvent 
| where TimeGenerated > ago(dt_lastlogintime)
| where DvcAction == 'open'
| summarize lastLoginTime = max(TimeGenerated) by DstUserName
| summarize makelist(DstUserName);
ZPAEvent
| where DstUserName !in~ (activeUsers)
| summarize EventCount = count() by DstUserName
| project-away EventCount
| extend AccountCustomEntity = DstUserName

Declared entities

Account

Source provenance

GitHub

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

File: Solutions/Zscaler Private Access (ZPA)/Analytic Rules/ZscalerZPAConnectionsByDormantUser.yaml ↗
Commit: 629d1d3 ↗
Source identifier: 66bc77ee-3e45-11ec-9bbc-0242ac130002

Additional source files 2

Solutions/Zscaler Private Access (ZPA)/Analytic Rules/ZscalerZPAConnectionsByDormantUser.yamlsource ↗Solutions/Zscaler Private Access (ZPA)/Data/Solution_Zscaler Private Access (ZPA).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.