Apt High

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Id	c115ce23-7b8d-4bc0-9aed-e4e510bcd446
Rulename	Apt (High)
Description	New Apt with severity High found
Severity	High
Tactics	InitialAccess Discovery
Techniques	T1566 T1087
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/apt_high.yaml
Version	1.0.1
Arm template	c115ce23-7b8d-4bc0-9aed-e4e510bcd446.json

KQL

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

YAML

name: Apt (High)
id: c115ce23-7b8d-4bc0-9aed-e4e510bcd446
description: New Apt with severity High found
triggerThreshold: 0
suppressionEnabled: false
version: 1.0.1
triggerOperator: gt
query: CBSLog_Azure_1_CL | where severity_s == "High" | where type_s == "Apt" | where status_s != "Closed" or status_s != "Resolved"
tactics:
- InitialAccess
- Discovery
suppressionDuration: 5h
kind: Scheduled
queryFrequency: 5m
severity: High
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/apt_high.yaml
eventGroupingSettings:
  aggregationKind: SingleAlert
relevantTechniques:
- T1566
- T1087

ARM