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Cisco WSA - Unexpected URL

View on GitHub ↗Original file ↗

Description

'Detects unexpected URL.'

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

Declared MITRE coverage

CommandAndControl T1102

Declared sources

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

Connectors

SyslogAma

KQL query

Original query, unchanged.

let threshold = 5;
CiscoWSAEvent
| where UrlOriginal matches regex @'\Ahttp(s)?[:][/][/]\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}'
| extend URLCustomEntity = UrlOriginal, AccountCustomEntity = SrcUserName

Declared entities

URLAccount

Source provenance

GitHub

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

File: Solutions/CiscoWSA/Analytic Rules/CiscoWSAUnexpectedUrl.yaml ↗
Commit: 9800e51 ↗
Source identifier: 010644fd-2830-4451-9e0e-606cc192f2e7

Additional source files 2

Solutions/CiscoWSA/Analytic Rules/CiscoWSAUnexpectedUrl.yamlsource ↗Solutions/CiscoWSA/Data/Solution_CiscoWSA.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.