Infoblox - SOC Insight Detected - API Source

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Id	cf9847bb-ab46-4050-bb81-75cab3f893dc
Rulename	Infoblox - SOC Insight Detected - API Source
Description	Infoblox SOC Insight detected in logs sourced via REST API. Customize scheduling, responses and more. This rule depends on a parser based on a Kusto Function to work as expected called InfobloxInsight.
Severity	Medium
Tactics	Impact
Techniques	T1498 T1565
Required data connectors	InfobloxSOCInsightsDataConnector_API
Kind	Scheduled
Query frequency	1d
Query period	1d
Trigger threshold	0
Trigger operator	gt
Source Uri	https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Infoblox SOC Insights/Analytic Rules/Infoblox-SOCInsightDetected-APISource.yaml
Version	1.0.0
Arm template	cf9847bb-ab46-4050-bb81-75cab3f893dc.json

KQL

InfobloxInsight
| summarize arg_max(TimeGenerated, *) by InfobloxInsightID

YAML

id: cf9847bb-ab46-4050-bb81-75cab3f893dc
triggerOperator: gt
queryPeriod: 1d
tactics:
- Impact
triggerThreshold: 0
version: 1.0.0
queryFrequency: 1d
entityMappings:
- entityType: SecurityGroup
  fieldMappings:
  - columnName: InfobloxInsightID
    identifier: ObjectGuid
- entityType: Malware
  fieldMappings:
  - columnName: ThreatClass
    identifier: Name
  - columnName: ThreatProperty
    identifier: Category
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Infoblox SOC Insights/Analytic Rules/Infoblox-SOCInsightDetected-APISource.yaml
name: Infoblox - SOC Insight Detected - API Source
requiredDataConnectors:
- dataTypes:
  - InfobloxInsight
  connectorId: InfobloxSOCInsightsDataConnector_API
severity: Medium
relevantTechniques:
- T1498
- T1565
status: Available
alertDetailsOverride:
  alertDisplayNameFormat: Infoblox - SOC Insight - {{ThreatClass}} {{ThreatProperty}}
  alertDescriptionFormat: 'Observed via API. {{ThreatFamily}}. Last Observation: {{LastSeen}}'
  alertSeverityColumnName: IncidentSeverity
incidentConfiguration:
  createIncident: true
query: |
  InfobloxInsight
  | summarize arg_max(TimeGenerated, *) by InfobloxInsightID  
customDetails:
  Status: Status
  Severity: Priority
  BlockedHits: BlockedCount
  InfobloxInsightID: InfobloxInsightID
  FirstSeen: FirstSeen
  LastSeen: LastSeen
  PersistentDate: PersistentDate
  TotalHits: EventsCount
  UnblockedHits: NotBlockedCount
  SpreadingDate: SpreadingDate
  FeedSource: FeedSource
eventGroupingSettings:
  aggregationKind: AlertPerResult
description: |
    'Infoblox SOC Insight detected in logs sourced via REST API. Customize scheduling, responses and more. This rule depends on a parser based on a Kusto Function to work as expected called [**InfobloxInsight**](https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Infoblox%20SOC%20Insights/Parsers/InfobloxInsight.yaml).'
kind: Scheduled

ARM

{
  "$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
  "contentVersion": "1.0.0.0",
  "parameters": {
    "workspace": {
      "type": "String"
    }
  },
  "resources": [
    {
      "apiVersion": "2023-02-01-preview",
      "id": "[concat(resourceId('Microsoft.OperationalInsights/workspaces/providers', parameters('workspace'), 'Microsoft.SecurityInsights'),'/alertRules/cf9847bb-ab46-4050-bb81-75cab3f893dc')]",
      "kind": "Scheduled",
      "name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/cf9847bb-ab46-4050-bb81-75cab3f893dc')]",
      "properties": {
        "alertDetailsOverride": {
          "alertDescriptionFormat": "Observed via API. {{ThreatFamily}}. Last Observation: {{LastSeen}}",
          "alertDisplayNameFormat": "Infoblox - SOC Insight - {{ThreatClass}} {{ThreatProperty}}",
          "alertSeverityColumnName": "IncidentSeverity"
        },
        "alertRuleTemplateName": "cf9847bb-ab46-4050-bb81-75cab3f893dc",
        "customDetails": {
          "BlockedHits": "BlockedCount",
          "FeedSource": "FeedSource",
          "FirstSeen": "FirstSeen",
          "InfobloxInsightID": "InfobloxInsightID",
          "LastSeen": "LastSeen",
          "PersistentDate": "PersistentDate",
          "Severity": "Priority",
          "SpreadingDate": "SpreadingDate",
          "Status": "Status",
          "TotalHits": "EventsCount",
          "UnblockedHits": "NotBlockedCount"
        },
        "description": "'Infoblox SOC Insight detected in logs sourced via REST API. Customize scheduling, responses and more. This rule depends on a parser based on a Kusto Function to work as expected called [**InfobloxInsight**](https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Infoblox%20SOC%20Insights/Parsers/InfobloxInsight.yaml).'\n",
        "displayName": "Infoblox - SOC Insight Detected - API Source",
        "enabled": true,
        "entityMappings": [
          {
            "entityType": "SecurityGroup",
            "fieldMappings": [
              {
                "columnName": "InfobloxInsightID",
                "identifier": "ObjectGuid"
              }
            ]
          },
          {
            "entityType": "Malware",
            "fieldMappings": [
              {
                "columnName": "ThreatClass",
                "identifier": "Name"
              },
              {
                "columnName": "ThreatProperty",
                "identifier": "Category"
              }
            ]
          }
        ],
        "eventGroupingSettings": {
          "aggregationKind": "AlertPerResult"
        },
        "incidentConfiguration": {
          "createIncident": true
        },
        "OriginalUri": "https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Infoblox SOC Insights/Analytic Rules/Infoblox-SOCInsightDetected-APISource.yaml",
        "query": "InfobloxInsight\n| summarize arg_max(TimeGenerated, *) by InfobloxInsightID\n",
        "queryFrequency": "P1D",
        "queryPeriod": "P1D",
        "severity": "Medium",
        "status": "Available",
        "suppressionDuration": "PT1H",
        "suppressionEnabled": false,
        "tactics": [
          "Impact"
        ],
        "techniques": [
          "T1498",
          "T1565"
        ],
        "templateVersion": "1.0.0",
        "triggerOperator": "GreaterThan",
        "triggerThreshold": 0
      },
      "type": "Microsoft.OperationalInsights/workspaces/providers/alertRules"
    }
  ]
}