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

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

ARM