Illumio VEN Suspend Detection Rule
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 |
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
status: Available
triggerOperator: gt
triggerThreshold: 0
name: Illumio VEN Suspend Detection Rule
alertDetailsOverride:
alertDescriptionFormat: |
Illumio VEN Suspended Incident for {{hostname}} generated at {{TimeGenerated}}
alertDisplayNameFormat: |
Illumio VEN Suspended Incident for {{hostname}}
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/IllumioSaaS/Analytic Rules/Illumio_VEN_Suspend_Query.yaml
queryPeriod: 60m
severity: High
eventGroupingSettings:
aggregationKind: SingleAlert
entityMappings:
- entityType: Host
fieldMappings:
- columnName: hostname
identifier: HostName
- entityType: IP
fieldMappings:
- columnName: ipaddress
identifier: Address
queryFrequency: 60m
relevantTechniques:
- T1562
requiredDataConnectors:
- dataTypes:
- Illumio_Auditable_Events_CL
connectorId: IllumioSaaSDataConnector
- datatypes:
- Syslog
connectorId: SyslogAma
kind: Scheduled
description: |
'Create Microsoft Sentinel Incident When Ven Goes Into Suspended state'
tactics:
- DefenseEvasion
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
id: 7379f752-18a2-43ca-8b74-70747dd792f8
version: 1.0.6
{
"$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"parameters": {
"workspace": {
"type": "String"
}
},
"resources": [
{
"apiVersion": "2024-01-01-preview",
"id": "[concat(resourceId('Microsoft.OperationalInsights/workspaces/providers', parameters('workspace'), 'Microsoft.SecurityInsights'),'/alertRules/7379f752-18a2-43ca-8b74-70747dd792f8')]",
"kind": "Scheduled",
"name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/7379f752-18a2-43ca-8b74-70747dd792f8')]",
"properties": {
"alertDetailsOverride": {
"alertDescriptionFormat": "Illumio VEN Suspended Incident for {{hostname}} generated at {{TimeGenerated}}\n",
"alertDisplayNameFormat": "Illumio VEN Suspended Incident for {{hostname}}\n"
},
"alertRuleTemplateName": "7379f752-18a2-43ca-8b74-70747dd792f8",
"customDetails": null,
"description": "'Create Microsoft Sentinel Incident When Ven Goes Into Suspended state'\n",
"displayName": "Illumio VEN Suspend Detection Rule",
"enabled": true,
"entityMappings": [
{
"entityType": "Host",
"fieldMappings": [
{
"columnName": "hostname",
"identifier": "HostName"
}
]
},
{
"entityType": "IP",
"fieldMappings": [
{
"columnName": "ipaddress",
"identifier": "Address"
}
]
}
],
"eventGroupingSettings": {
"aggregationKind": "SingleAlert"
},
"OriginalUri": "https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/IllumioSaaS/Analytic Rules/Illumio_VEN_Suspend_Query.yaml",
"query": "Illumio_Auditable_Events_CL\n| union IllumioSyslogAuditEvents \n| where event_type has 'agent.suspend'\n| extend ipaddress = action.src_ip,\n hostname = created_by.agent.hostname\n| project-away resource_changes, action, version \n",
"queryFrequency": "PT60M",
"queryPeriod": "PT60M",
"severity": "High",
"status": "Available",
"subTechniques": [],
"suppressionDuration": "PT1H",
"suppressionEnabled": false,
"tactics": [
"DefenseEvasion"
],
"techniques": [
"T1562"
],
"templateVersion": "1.0.6",
"triggerOperator": "GreaterThan",
"triggerThreshold": 0
},
"type": "Microsoft.OperationalInsights/workspaces/providers/alertRules"
}
]
}