Vishing Medium

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Id	1630e5aa-7cea-4429-979f-c6b8f9ee1a21
Rulename	Vishing (Medium)
Description	New Vishing with severity Medium found
Severity	Medium
Tactics	InitialAccess
Techniques	T1566
Required data connectors	CBSPollingIDAzureFunctions
Kind	Scheduled
Query frequency	5m
Query period	5m
Trigger threshold	0
Trigger operator	gt
Source Uri	https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/CTM360/Analytic Rules/vishing_medium.yaml
Version	1.0.0
Arm template	1630e5aa-7cea-4429-979f-c6b8f9ee1a21.json

KQL

CBSLog_Azure_1_CL | where severity_s == "Medium" | where type_s == "Vishing" | where status_s != "Closed" or status_s != "Resolved"

YAML

name: Vishing (Medium)
id: 1630e5aa-7cea-4429-979f-c6b8f9ee1a21
description: New Vishing with severity Medium found
triggerThreshold: 0
suppressionEnabled: false
version: 1.0.0
triggerOperator: gt
query: CBSLog_Azure_1_CL | where severity_s == "Medium" | where type_s == "Vishing" | where status_s != "Closed" or status_s != "Resolved"
tactics:
- InitialAccess
suppressionDuration: 5h
kind: Scheduled
queryFrequency: 5m
severity: Medium
incidentConfiguration:
  createIncident: true
  groupingConfiguration:
    lookbackDuration: PT5H
    reopenClosedIncident: false
    matchingMethod: AllEntities
    enabled: false
queryPeriod: 5m
requiredDataConnectors:
- dataTypes:
  - CBSLog_Azure_1_CL
  connectorId: CBSPollingIDAzureFunctions
status: Available
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/CTM360/Analytic Rules/vishing_medium.yaml
eventGroupingSettings:
  aggregationKind: SingleAlert
relevantTechniques:
- T1566

ARM