Ransomware High

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Id	0bfda176-1583-4ac6-a531-56397743e4d3
Rulename	Ransomware (High)
Description	New Ransomware with severity High found
Severity	High
Tactics	Impact
Techniques	T1640
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/ransomware_high.yaml
Version	1.0.0
Arm template	0bfda176-1583-4ac6-a531-56397743e4d3.json

KQL

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

YAML

tactics:
- Impact
severity: High
description: New Ransomware with severity High found
version: 1.0.0
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/CTM360/Analytic Rules/ransomware_high.yaml
requiredDataConnectors:
- dataTypes:
  - CBSLog_Azure_1_CL
  connectorId: CBSPollingIDAzureFunctions
suppressionDuration: 5h
incidentConfiguration:
  groupingConfiguration:
    enabled: false
    matchingMethod: AllEntities
    reopenClosedIncident: false
    lookbackDuration: PT5H
  createIncident: true
name: Ransomware (High)
query: CBSLog_Azure_1_CL | where severity_s == "High" | where type_s == "Ransomware" | where status_s != "Closed" or status_s != "Resolved"
id: 0bfda176-1583-4ac6-a531-56397743e4d3
relevantTechniques:
- T1640
suppressionEnabled: false
queryFrequency: 5m
queryPeriod: 5m
eventGroupingSettings:
  aggregationKind: SingleAlert
triggerThreshold: 0
status: Available
kind: Scheduled
triggerOperator: gt

ARM