Infoblox - SOC Insight Detected - API Source

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Id	a5e2df87-f0c9-4540-8715-96e71b608986
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/Analytic Rules/Infoblox-SOCInsight-Detected-APISource.yaml
Version	1.0.1
Arm template	a5e2df87-f0c9-4540-8715-96e71b608986.json

KQL

InfobloxInsight
| summarize arg_max(TimeGenerated, *) by InfobloxInsightID
| where DataObservedVia != "CDC"

YAML

kind: Scheduled
requiredDataConnectors:
- dataTypes:
  - InfobloxInsight
  connectorId: InfobloxSOCInsightsDataConnector_API
entityMappings:
- entityType: SecurityGroup
  fieldMappings:
  - columnName: InfobloxInsightID
    identifier: ObjectGuid
- entityType: Malware
  fieldMappings:
  - columnName: ThreatClass
    identifier: Name
  - columnName: ThreatProperty
    identifier: Category
relevantTechniques:
- T1498
- T1565
status: Available
customDetails:
  FirstSeen: FirstSeen
  LastSeen: LastSeen
  InfobloxInsightID: InfobloxInsightID
  SpreadingDate: SpreadingDate
  FeedSource: FeedSource
  Status: Status
  PersistentDate: PersistentDate
  TotalHits: EventsCount
  UnblockedHits: NotBlockedCount
  Severity: Priority
  BlockedHits: BlockedCount
tactics:
- Impact
eventGroupingSettings:
  aggregationKind: AlertPerResult
alertDetailsOverride:
  alertDisplayNameFormat: Infoblox - SOC Insight - {{ThreatClass}} {{ThreatProperty}}
  alertDescriptionFormat: 'Observed via API. {{ThreatFamily}}. Last Observation: {{LastSeen}}'
  alertSeverityColumnName: IncidentSeverity
name: Infoblox - SOC Insight Detected - API Source
queryFrequency: 1d
query: |
  InfobloxInsight
  | summarize arg_max(TimeGenerated, *) by InfobloxInsightID
  | where DataObservedVia != "CDC"  
id: a5e2df87-f0c9-4540-8715-96e71b608986
severity: Medium
queryPeriod: 1d
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Infoblox/Analytic Rules/Infoblox-SOCInsight-Detected-APISource.yaml
version: 1.0.1
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/Parsers/InfobloxInsight.yaml).'
triggerThreshold: 0
incidentConfiguration:
  createIncident: true
triggerOperator: gt

ARM