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
triggerThreshold: 0
entityMappings:
- entityType: Host
  fieldMappings:
  - identifier: HostName
    columnName: hostname
- entityType: IP
  fieldMappings:
  - identifier: Address
    columnName: ipaddress
requiredDataConnectors:
- dataTypes:
  - Illumio_Auditable_Events_CL
  connectorId: IllumioSaaSDataConnector
- datatypes:
  - Syslog
  connectorId: SyslogAma
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/IllumioSaaS/Analytic Rules/Illumio_VEN_Deactivated_Query.yaml
name: Illumio VEN Deactivated Detection Rule
alertDetailsOverride:
  alertDisplayNameFormat: |
        Illumio VEN Deactivated Incident
  alertDescriptionFormat: |
        Illumio VEN Deactivated Incident generated at {{TimeGenerated}}
relevantTechniques:
- T1562
status: Available
version: 1.0.6
queryPeriod: 60m
kind: Scheduled
id: c18bd8c2-50f0-4aa2-8122-d449243627d7
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   
description: |
    'Create Microsoft Sentinel Incident When Ven Goes Into Deactivated state'
queryFrequency: 60m
severity: High
triggerOperator: gt
tactics:
- DefenseEvasion