Alarming number of anomalies generated in NetBackup

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Id	2e0efcd4-56d2-41df-9098-d6898a58c62b
Rulename	Alarming number of anomalies generated in NetBackup
Description	This rule generates an incident when an alarming number of anomalies are generated in the last 15 minutes.
Severity	Medium
Tactics	Discovery CredentialAccess
Kind	Scheduled
Query frequency	15m
Query period	15m
Trigger threshold	0
Trigger operator	gt
Source Uri	https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Veritas NetBackup/Analytic Rules/NetBackup_many_Anomalies.yaml
Version	1.0.1
Arm template	2e0efcd4-56d2-41df-9098-d6898a58c62b.json

KQL

NetBackupAlerts_CL
| where Category contains "ANOMALY_NEW"
| extend client =  split(Message, "client '")[1]
| extend clientName = split(client, "'")[0]
| summarize Total=count() by tostring(clientName)
| where Total >= 10

YAML

incidentConfiguration:
  createIncident: true
  groupingConfiguration:
    matchingMethod: AllEntities
    lookbackDuration: PT5H
    reopenClosedIncident: false
    enabled: false
requiredDataConnectors: []
kind: Scheduled
triggerOperator: gt
version: 1.0.1
queryFrequency: 15m
severity: Medium
suppressionEnabled: false
triggerThreshold: 0
suppressionDuration: PT5H
entityMappings:
- fieldMappings:
  - columnName: clientName
    identifier: HostName
  entityType: Host
name: Alarming number of anomalies generated in NetBackup
query: |-
  NetBackupAlerts_CL
  | where Category contains "ANOMALY_NEW"
  | extend client =  split(Message, "client '")[1]
  | extend clientName = split(client, "'")[0]
  | summarize Total=count() by tostring(clientName)
  | where Total >= 10  
tactics:
- Discovery
- CredentialAccess
techniques:
- T1110
- T1212
queryPeriod: 15m
description: This rule generates an incident when an alarming number of anomalies are generated in the last 15 minutes.
id: 2e0efcd4-56d2-41df-9098-d6898a58c62b
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Veritas NetBackup/Analytic Rules/NetBackup_many_Anomalies.yaml
eventGroupingSettings:
  aggregationKind: SingleAlert
status: Available

ARM