Netskope - WebTransaction Error Detection

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Id	66c4cd4c-d391-47e8-b4e6-93e55d86ca9f
Rulename	Netskope - WebTransaction Error Detection
Description	Rule helps to track error occurred in Netskope WebTransaction Data Connector.
Severity	Medium
Tactics	Execution
Techniques	T1204
Required data connectors	NetskopeDataConnector
Kind	Scheduled
Query frequency	5m
Query period	5m
Trigger threshold	0
Trigger operator	GreaterThan
Source Uri	https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Netskopev2/Analytic Rules/NetskopeWebTxErrors.yaml
Version	1.0.0
Arm template	66c4cd4c-d391-47e8-b4e6-93e55d86ca9f.json

KQL

NetskopeWebtxErrors_CL
|where error_s has_any ("Invalid Netskope Hostname", "Webtx Authentication", "Webtx Token Empty", "Webtx Exponential Backoff", "Webtx Idle Time")

YAML

triggerOperator: GreaterThan
incidentConfiguration:
  groupingConfiguration:
    matchingMethod: AnyAlert
    enabled: true
    reopenClosedIncident: false
    lookbackDuration: 5m
  createIncident: true
queryFrequency: 5m
requiredDataConnectors:
- connectorId: NetskopeDataConnector
  dataTypes:
  - NetskopeWebtxErrors_CL
relevantTechniques:
- T1204
query: |
  NetskopeWebtxErrors_CL
  |where error_s has_any ("Invalid Netskope Hostname", "Webtx Authentication", "Webtx Token Empty", "Webtx Exponential Backoff", "Webtx Idle Time")  
triggerThreshold: 0
customDetails:
  Time: TimeGenerated
  ErrorMessage: error_s
alertDetailsOverride:
  alertDisplayNameFormat: Netskope Error at {{TimeGenerated}}
  alertDescriptionFormat: 'Error Message: {{error_s}}'
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Netskopev2/Analytic Rules/NetskopeWebTxErrors.yaml
queryPeriod: 5m
name: Netskope - WebTransaction Error Detection
status: Available
kind: Scheduled
description: |
    'Rule helps to track error occurred in Netskope WebTransaction Data Connector.'
id: 66c4cd4c-d391-47e8-b4e6-93e55d86ca9f
version: 1.0.0
eventGroupingSettings:
  aggregationKind: AlertPerResult
tactics:
- Execution
severity: Medium

ARM