Infoblox - SOC Insight Detected - CDC Source

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Id	a4bdd81e-afc8-4410-a3d1-8478fa810537
Rulename	Infoblox - SOC Insight Detected - CDC Source
Description	Infoblox SOC Insight detected in logs sourced via Infoblox CDC. Customize scheduling, responses and more. This rule depends on a parser based on a Kusto Function to work as expected called InfobloxCDC_SOCInsights.
Severity	Medium
Tactics	Impact
Techniques	T1498 T1565
Required data connectors	CefAma InfobloxSOCInsightsDataConnector_AMA InfobloxSOCInsightsDataConnector_Legacy
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-CDCSource.yaml
Version	1.0.1
Arm template	a4bdd81e-afc8-4410-a3d1-8478fa810537.json

KQL

InfobloxCDC_SOCInsights
| summarize arg_max(TimeGenerated, *) by InfobloxInsightID

YAML

version: 1.0.1
status: Available
queryPeriod: 1d
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Infoblox SOC Insights/Analytic Rules/Infoblox-SOCInsightDetected-CDCSource.yaml
relevantTechniques:
- T1498
- T1565
alertDetailsOverride:
  alertDisplayNameFormat: Infoblox - SOC Insight - {{ThreatClass}} {{ThreatProperty}}
  alertDescriptionFormat: Observed via CDC. {{ThreatFamily}}. {{Message}}
  alertSeverityColumnName: IncidentSeverity
description: |
    'Infoblox SOC Insight detected in logs sourced via Infoblox CDC. Customize scheduling, responses and more. This rule depends on a parser based on a Kusto Function to work as expected called [**InfobloxCDC_SOCInsights**](https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Infoblox%20SOC%20Insights/Parsers/InfobloxCDC_SOCInsights.yaml).'
eventGroupingSettings:
  aggregationKind: AlertPerResult
name: Infoblox - SOC Insight Detected - CDC Source
queryFrequency: 1d
incidentConfiguration:
  createIncident: true
id: a4bdd81e-afc8-4410-a3d1-8478fa810537
requiredDataConnectors:
- connectorId: InfobloxSOCInsightsDataConnector_Legacy
  dataTypes:
  - CommonSecurityLog (InfobloxCDC_SOCInsights)
- connectorId: InfobloxSOCInsightsDataConnector_AMA
  dataTypes:
  - CommonSecurityLog (InfobloxCDC_SOCInsights)
- connectorId: CefAma
  dataTypes:
  - CommonSecurityLog
kind: Scheduled
tactics:
- Impact
triggerThreshold: 0
severity: Medium
query: |
  InfobloxCDC_SOCInsights
  | summarize arg_max(TimeGenerated, *) by InfobloxInsightID  
customDetails:
  BlockedHits: BlockedCount
  TotalHits: EventsCount
  UnblockedHits: NotBlockedCount
  Status: Status
  FeedSource: FeedSource
  InfobloxInsightID: InfobloxInsightID
entityMappings:
- entityType: SecurityGroup
  fieldMappings:
  - columnName: InfobloxInsightID
    identifier: ObjectGuid
- entityType: Malware
  fieldMappings:
  - columnName: ThreatClass
    identifier: Name
  - columnName: ThreatProperty
    identifier: Category
triggerOperator: gt

ARM