Microsoft Sentinel Analytic Rules
cloudbrothers.infoAzure Sentinel RepoToggle Dark/Light/Auto modeToggle Dark/Light/Auto modeToggle Dark/Light/Auto modeBack to homepage

1Password - Changes to SSO configuration

Back
Id9406f5ab-1197-4db9-8042-9f3345be061c
Rulename1Password - Changes to SSO configuration
DescriptionThis will alert when changes have been made to the SSO configuration. 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/
SeverityMedium
TacticsPersistence
TechniquesT1556
Required data connectors1Password
KindScheduled
Query frequency5m
Query period5m
Trigger threshold0
Trigger operatorgt
Source Urihttps://github.com/Azure/Azure-Sentinel/blob/master/Solutions/1Password/Analytics Rules/1Password - Changes to SSO configuration.yaml
Version1.0.1
Arm template9406f5ab-1197-4db9-8042-9f3345be061c.json
Deploy To Azure
OnePasswordEventLogs_CL
| where log_source == "auditevents"
| where action has_any("enblsso", "disblsso", "chngpsso", "chngasso", "chngdsso", "addgsso", "delgsso")
| where object_type == "sso"
| extend
    ActorUsername = actor_details.email
    , SrcIpAddr = session.ip
suppressionDuration: 5h
queryFrequency: 5m
queryPeriod: 5m
query: |-
  OnePasswordEventLogs_CL
  | where log_source == "auditevents"
  | where action has_any("enblsso", "disblsso", "chngpsso", "chngasso", "chngdsso", "addgsso", "delgsso")
  | where object_type == "sso"
  | extend
      ActorUsername = actor_details.email
      , SrcIpAddr = session.ip  
tactics:
- Persistence
incidentConfiguration:
  groupingConfiguration:
    enabled: true
    reopenClosedIncident: false
    lookbackDuration: 1h
    matchingMethod: AllEntities
  createIncident: true
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/1Password/Analytics Rules/1Password - Changes to SSO configuration.yaml
suppressionEnabled: false
relevantTechniques:
- T1556
triggerThreshold: 0
triggerOperator: gt
kind: Scheduled
id: 9406f5ab-1197-4db9-8042-9f3345be061c
name: 1Password - Changes to SSO configuration
eventGroupingSettings:
  aggregationKind: SingleAlert
version: 1.0.1
description: |-
  This will alert when changes have been made to the SSO configuration. 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/  
requiredDataConnectors:
- dataTypes:
  - OnePasswordEventLogs_CL
  connectorId: 1Password
entityMappings:
- entityType: Account
  fieldMappings:
  - identifier: FullName
    columnName: ActorUsername
- entityType: IP
  fieldMappings:
  - identifier: Address
    columnName: SrcIpAddr
alertDetailsOverride:
  alertDynamicProperties: []
severity: Medium
{
  "$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
  "contentVersion": "1.0.0.0",
  "parameters": {
    "workspace": {
      "type": "String"
    }
  },
  "resources": [
    {
      "apiVersion": "2024-01-01-preview",
      "id": "[concat(resourceId('Microsoft.OperationalInsights/workspaces/providers', parameters('workspace'), 'Microsoft.SecurityInsights'),'/alertRules/9406f5ab-1197-4db9-8042-9f3345be061c')]",
      "kind": "Scheduled",
      "name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/9406f5ab-1197-4db9-8042-9f3345be061c')]",
      "properties": {
        "alertDetailsOverride": {
          "alertDynamicProperties": []
        },
        "alertRuleTemplateName": "9406f5ab-1197-4db9-8042-9f3345be061c",
        "customDetails": null,
        "description": "This will alert when changes have been made to the SSO configuration. Once this analytics rule is triggered it will group all related future alerts for upto an hour when all related entities are the same.\n\nRef: https://1password.com/\nRef: https://github.com/securehats/",
        "displayName": "1Password - Changes to SSO configuration",
        "enabled": true,
        "entityMappings": [
          {
            "entityType": "Account",
            "fieldMappings": [
              {
                "columnName": "ActorUsername",
                "identifier": "FullName"
              }
            ]
          },
          {
            "entityType": "IP",
            "fieldMappings": [
              {
                "columnName": "SrcIpAddr",
                "identifier": "Address"
              }
            ]
          }
        ],
        "eventGroupingSettings": {
          "aggregationKind": "SingleAlert"
        },
        "incidentConfiguration": {
          "createIncident": true,
          "groupingConfiguration": {
            "enabled": true,
            "lookbackDuration": "PT1H",
            "matchingMethod": "AllEntities",
            "reopenClosedIncident": false
          }
        },
        "OriginalUri": "https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/1Password/Analytics Rules/1Password - Changes to SSO configuration.yaml",
        "query": "OnePasswordEventLogs_CL\n| where log_source == \"auditevents\"\n| where action has_any(\"enblsso\", \"disblsso\", \"chngpsso\", \"chngasso\", \"chngdsso\", \"addgsso\", \"delgsso\")\n| where object_type == \"sso\"\n| extend\n    ActorUsername = actor_details.email\n    , SrcIpAddr = session.ip",
        "queryFrequency": "PT5M",
        "queryPeriod": "PT5M",
        "severity": "Medium",
        "subTechniques": [],
        "suppressionDuration": "PT5H",
        "suppressionEnabled": false,
        "tactics": [
          "Persistence"
        ],
        "techniques": [
          "T1556"
        ],
        "templateVersion": "1.0.1",
        "triggerOperator": "GreaterThan",
        "triggerThreshold": 0
      },
      "type": "Microsoft.OperationalInsights/workspaces/providers/alertRules"
    }
  ]
}