AzureActivity
| where OperationNameValue contains "Microsoft.SecurityInsights/dataConnectors/"
| where ActivityStatusValue == "Succeeded"
| project OperationNameValue, Caller, CallerIpAddress, ActivityStatusValue, ActivitySubstatusValue, ResourceGroup, Properties, ResourceId, TimeGenerated
| sort by TimeGenerated desc
| extend Account = Caller
kind: Scheduled
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/MaturityModelForEventLogManagementM2131/Analytic Rules/M2131DataConnectorAddedChangedRemoved.yaml
severity: Medium
name: M2131_DataConnectorAddedChangedRemoved
entityMappings:
- entityType: AzureResource
fieldMappings:
- columnName: ResourceId
identifier: ResourceId
relevantTechniques:
- T1082
queryFrequency: 1d
triggerThreshold: 0
queryPeriod: 14d
description: |
'This alert is designed to monitor data connector configurations. This alert is triggered when a data connector is added, updated, or deleted.'
id: eeb11b6b-e626-4228-b74d-3e730dca8999
version: 1.0.0
tactics:
- Discovery
query: |
AzureActivity
| where OperationNameValue contains "Microsoft.SecurityInsights/dataConnectors/"
| where ActivityStatusValue == "Succeeded"
| project OperationNameValue, Caller, CallerIpAddress, ActivityStatusValue, ActivitySubstatusValue, ResourceGroup, Properties, ResourceId, TimeGenerated
| sort by TimeGenerated desc
| extend Account = Caller
status: Available
requiredDataConnectors: []
triggerOperator: gt
{
"$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"parameters": {
"workspace": {
"type": "String"
}
},
"resources": [
{
"id": "[concat(resourceId('Microsoft.OperationalInsights/workspaces/providers', parameters('workspace'), 'Microsoft.SecurityInsights'),'/alertRules/eeb11b6b-e626-4228-b74d-3e730dca8999')]",
"name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/eeb11b6b-e626-4228-b74d-3e730dca8999')]",
"type": "Microsoft.OperationalInsights/workspaces/providers/alertRules",
"kind": "Scheduled",
"apiVersion": "2022-11-01-preview",
"properties": {
"displayName": "M2131_DataConnectorAddedChangedRemoved",
"description": "'This alert is designed to monitor data connector configurations. This alert is triggered when a data connector is added, updated, or deleted.'\n",
"severity": "Medium",
"enabled": true,
"query": "AzureActivity\n| where OperationNameValue contains \"Microsoft.SecurityInsights/dataConnectors/\"\n| where ActivityStatusValue == \"Succeeded\"\n| project OperationNameValue, Caller, CallerIpAddress, ActivityStatusValue, ActivitySubstatusValue, ResourceGroup, Properties, ResourceId, TimeGenerated\n| sort by TimeGenerated desc\n| extend Account = Caller\n",
"queryFrequency": "P1D",
"queryPeriod": "P14D",
"triggerOperator": "GreaterThan",
"triggerThreshold": 0,
"suppressionDuration": "PT1H",
"suppressionEnabled": false,
"tactics": [
"Discovery"
],
"techniques": [
"T1082"
],
"alertRuleTemplateName": "eeb11b6b-e626-4228-b74d-3e730dca8999",
"customDetails": null,
"entityMappings": [
{
"entityType": "AzureResource",
"fieldMappings": [
{
"identifier": "ResourceId",
"columnName": "ResourceId"
}
]
}
],
"OriginalUri": "https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/MaturityModelForEventLogManagementM2131/Analytic Rules/M2131DataConnectorAddedChangedRemoved.yaml",
"status": "Available",
"templateVersion": "1.0.0"
}
}
]
}