Illumio VEN Suspend Detection Rule

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Id	7379f752-18a2-43ca-8b74-70747dd792f8
Rulename	Illumio VEN Suspend Detection Rule
Description	Create Microsoft Sentinel Incident When Ven Goes Into Suspended state
Severity	High
Tactics	DefenseEvasion
Techniques	T1562
Required data connectors	IllumioSaaSDataConnector SyslogAma
Kind	Scheduled
Query frequency	60m
Query period	60m
Trigger threshold	0
Trigger operator	gt
Source Uri	https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/IllumioSaaS/Analytic Rules/Illumio_VEN_Suspend_Query.yaml
Version	1.0.6
Arm template	7379f752-18a2-43ca-8b74-70747dd792f8.json

KQL

Illumio_Auditable_Events_CL
| union IllumioSyslogAuditEvents  
| where event_type has 'agent.suspend'
| extend ipaddress = action.src_ip,
      hostname = created_by.agent.hostname
| project-away resource_changes, action, version

YAML

queryFrequency: 60m
eventGroupingSettings:
  aggregationKind: SingleAlert
id: 7379f752-18a2-43ca-8b74-70747dd792f8
triggerOperator: gt
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/IllumioSaaS/Analytic Rules/Illumio_VEN_Suspend_Query.yaml
query: |
  Illumio_Auditable_Events_CL
  | union IllumioSyslogAuditEvents  
  | where event_type has 'agent.suspend'
  | extend ipaddress = action.src_ip,
        hostname = created_by.agent.hostname
  | project-away resource_changes, action, version          
queryPeriod: 60m
kind: Scheduled
status: Available
name: Illumio VEN Suspend Detection Rule
triggerThreshold: 0
relevantTechniques:
- T1562
entityMappings:
- fieldMappings:
  - identifier: HostName
    columnName: hostname
  entityType: Host
- fieldMappings:
  - identifier: Address
    columnName: ipaddress
  entityType: IP
requiredDataConnectors:
- connectorId: IllumioSaaSDataConnector
  dataTypes:
  - Illumio_Auditable_Events_CL
- connectorId: SyslogAma
  datatypes:
  - Syslog
version: 1.0.6
severity: High
alertDetailsOverride:
  alertDescriptionFormat: |
        Illumio VEN Suspended Incident for {{hostname}} generated at {{TimeGenerated}}
  alertDisplayNameFormat: |
        Illumio VEN Suspended Incident for {{hostname}}
description: |
    'Create Microsoft Sentinel Incident When Ven Goes Into Suspended state'
tactics:
- DefenseEvasion

ARM