Apt Medium

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Id	ca64b9c8-8312-4caa-a3e5-44ae4f4ab526
Rulename	Apt (Medium)
Description	New Apt with severity Medium found
Severity	Medium
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_medium.yaml
Version	1.0.1
Arm template	ca64b9c8-8312-4caa-a3e5-44ae4f4ab526.json

KQL

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

YAML

name: Apt (Medium)
id: ca64b9c8-8312-4caa-a3e5-44ae4f4ab526
description: New Apt with severity Medium found
triggerThreshold: 0
suppressionEnabled: false
version: 1.0.1
triggerOperator: gt
query: CBSLog_Azure_1_CL | where severity_s == "Medium" | where type_s == "Apt" | where status_s != "Closed" or status_s != "Resolved"
tactics:
- InitialAccess
- Discovery
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/apt_medium.yaml
eventGroupingSettings:
  aggregationKind: SingleAlert
relevantTechniques:
- T1566
- T1087

ARM