Microsoft Sentinel Analytic Rules
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Illumio VEN Deactivated Detection Rule

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Idc18bd8c2-50f0-4aa2-8122-d449243627d7
RulenameIllumio VEN Deactivated Detection Rule
DescriptionCreate Microsoft Sentinel Incident When Ven Goes Into Deactivated state
SeverityHigh
TacticsDefenseEvasion
TechniquesT1562
Required data connectorsIllumioSaaSDataConnector
SyslogAma
KindScheduled
Query frequency60m
Query period60m
Trigger threshold0
Trigger operatorgt
Source Urihttps://github.com/Azure/Azure-Sentinel/blob/master/Solutions/IllumioSaaS/Analytic Rules/Illumio_VEN_Deactivated_Query.yaml
Version1.0.6
Arm templatec18bd8c2-50f0-4aa2-8122-d449243627d7.json
Deploy To Azure
Illumio_Auditable_Events_CL
| union IllumioSyslogAuditEvents  
| where event_type has 'agent.deactivate'
| mv-expand resource_changes
| extend hostname = resource_changes['resource']['workload']['hostname'],
    workload_href = resource_changes['resource']['workload']['href'],
    workload_labels = resource_changes['resource']['workload']['labels']
| extend ipaddress = action.src_ip,       
      ven_href = created_by.ven.href
| project-away resource_changes, action, version 
eventGroupingSettings:
  aggregationKind: SingleAlert
queryPeriod: 60m
kind: Scheduled
name: Illumio VEN Deactivated Detection Rule
status: Available
entityMappings:
- fieldMappings:
  - columnName: hostname
    identifier: HostName
  entityType: Host
- fieldMappings:
  - columnName: ipaddress
    identifier: Address
  entityType: IP
alertDetailsOverride:
  alertDescriptionFormat: |
        Illumio VEN Deactivated Incident generated at {{TimeGenerated}}
  alertDisplayNameFormat: |
        Illumio VEN Deactivated Incident
tactics:
- DefenseEvasion
description: |
    'Create Microsoft Sentinel Incident When Ven Goes Into Deactivated state'
severity: High
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/IllumioSaaS/Analytic Rules/Illumio_VEN_Deactivated_Query.yaml
requiredDataConnectors:
- connectorId: IllumioSaaSDataConnector
  dataTypes:
  - Illumio_Auditable_Events_CL
- connectorId: SyslogAma
  datatypes:
  - Syslog
queryFrequency: 60m
triggerThreshold: 0
version: 1.0.6
query: |
  Illumio_Auditable_Events_CL
  | union IllumioSyslogAuditEvents  
  | where event_type has 'agent.deactivate'
  | mv-expand resource_changes
  | extend hostname = resource_changes['resource']['workload']['hostname'],
      workload_href = resource_changes['resource']['workload']['href'],
      workload_labels = resource_changes['resource']['workload']['labels']
  | extend ipaddress = action.src_ip,       
        ven_href = created_by.ven.href
  | project-away resource_changes, action, version   
relevantTechniques:
- T1562
id: c18bd8c2-50f0-4aa2-8122-d449243627d7
triggerOperator: gt