1Password - Changes to firewall rules

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Id	54e6bb8e-2935-422f-9387-dba1961abfd7
Rulename	1Password - Changes to firewall rules
Description	This will alert when changes have been made to the firewall rules. Once this analytics rule is triggered it will group all related future alerts for upto an hour when all related entities are the same. Ref: https://1password.com/ Ref: https://github.com/securehats/
Severity	Medium
Tactics	DefenseEvasion
Techniques	T1562
Required data connectors	1Password
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/1Password/Analytics Rules/1Password - Changes to firewall rules.yaml
Version	1.0.0
Arm template	54e6bb8e-2935-422f-9387-dba1961abfd7.json

KQL

OnePasswordEventLogs_CL
| where log_source == "auditevents"
| where action == "updatfw"
| where object_type == "account"
| extend
    ActorUsername = actor_details.email
    , SrcIpAddr = session.ip

YAML

suppressionEnabled: false
incidentConfiguration:
  createIncident: true
  groupingConfiguration:
    matchingMethod: AllEntities
    lookbackDuration: 1h
    reopenClosedIncident: false
    enabled: true
requiredDataConnectors:
- dataTypes:
  - OnePasswordEventLogs_CL
  connectorId: 1Password
relevantTechniques:
- T1562
triggerOperator: gt
version: 1.0.0
queryFrequency: 5m
severity: Medium
subTechniques:
- T1562.007
description: |-
  This will alert when changes have been made to the firewall rules. Once this analytics rule is triggered it will group all related future alerts for upto an hour when all related entities are the same.

  Ref: https://1password.com/
  Ref: https://github.com/securehats/  
triggerThreshold: 0
suppressionDuration: 5h
entityMappings:
- fieldMappings:
  - columnName: ActorUsername
    identifier: FullName
  entityType: Account
- fieldMappings:
  - columnName: SrcIpAddr
    identifier: Address
  entityType: IP
name: 1Password - Changes to firewall rules
query: |-
  OnePasswordEventLogs_CL
  | where log_source == "auditevents"
  | where action == "updatfw"
  | where object_type == "account"
  | extend
      ActorUsername = actor_details.email
      , SrcIpAddr = session.ip  
tactics:
- DefenseEvasion
queryPeriod: 5m
kind: Scheduled
id: 54e6bb8e-2935-422f-9387-dba1961abfd7
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/1Password/Analytics Rules/1Password - Changes to firewall rules.yaml
eventGroupingSettings:
  aggregationKind: SingleAlert

ARM