Suspicious Email High

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Id	741bba15-0d29-4b6d-8803-7ed49f816478
Rulename	Suspicious Email (High)
Description	New Suspicious Email with severity High found
Severity	High
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/suspicious_email_high.yaml
Version	1.0.0
Arm template	741bba15-0d29-4b6d-8803-7ed49f816478.json

KQL

CBSLog_Azure_1_CL | where severity_s == "High" | where type_s == "Suspicious Email" | where status_s != "Closed" or status_s != "Resolved"

YAML

status: Available
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/CTM360/Analytic Rules/suspicious_email_high.yaml
query: CBSLog_Azure_1_CL | where severity_s == "High" | where type_s == "Suspicious Email" | where status_s != "Closed" or status_s != "Resolved"
requiredDataConnectors:
- dataTypes:
  - CBSLog_Azure_1_CL
  connectorId: CBSPollingIDAzureFunctions
incidentConfiguration:
  groupingConfiguration:
    reopenClosedIncident: false
    enabled: false
    matchingMethod: AllEntities
    lookbackDuration: PT5H
  createIncident: true
tactics:
- InitialAccess
name: Suspicious Email (High)
relevantTechniques:
- T1566
severity: High
suppressionEnabled: false
kind: Scheduled
queryFrequency: 5m
description: New Suspicious Email with severity High found
eventGroupingSettings:
  aggregationKind: SingleAlert
triggerThreshold: 0
triggerOperator: gt
version: 1.0.0
suppressionDuration: 5h
queryPeriod: 5m
id: 741bba15-0d29-4b6d-8803-7ed49f816478

ARM