Cisco SDWAN - Intrusion Events
Id | 232a1c75-63fc-4c81-8b18-b4a739fccba8 |
Rulename | Cisco SDWAN - Intrusion Events |
Description | This Analytic rule will monitor Intrusion events in Cisco syslog data based on the provided Signature ID. This will create an incident if that Signature ID is found in the specified time range. |
Severity | High |
Tactics | InitialAccess |
Techniques | T1190 T1189 |
Required data connectors | CiscoSDWAN |
Kind | Scheduled |
Query frequency | 3h |
Query period | 3h |
Trigger threshold | 0 |
Trigger operator | gt |
Source Uri | https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Cisco SD-WAN/Analytic Rules/CiscoSDWANSentinelIntrusionEvents.yaml |
Version | 1.0.1 |
Arm template | 232a1c75-63fc-4c81-8b18-b4a739fccba8.json |
CiscoSyslogUTD
| where SignatureId == "Enter SignatureId"
| distinct SignatureId,SourceIP
customDetails:
signatureid: SignatureId
status: Available
id: 232a1c75-63fc-4c81-8b18-b4a739fccba8
query: |
CiscoSyslogUTD
| where SignatureId == "Enter SignatureId"
| distinct SignatureId,SourceIP
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Cisco SD-WAN/Analytic Rules/CiscoSDWANSentinelIntrusionEvents.yaml
description: |
'This Analytic rule will monitor Intrusion events in Cisco syslog data based on the provided Signature ID. This will create an incident if that Signature ID is found in the specified time range.'
name: Cisco SDWAN - Intrusion Events
incidentConfiguration:
createIncident: true
relevantTechniques:
- T1190
- T1189
entityMappings:
- entityType: RegistryKey
fieldMappings:
- identifier: Key
columnName: SignatureId
triggerThreshold: 0
severity: High
requiredDataConnectors:
- dataTypes:
- CiscoSyslogUTD
connectorId: CiscoSDWAN
eventGroupingSettings:
aggregationKind: AlertPerResult
queryFrequency: 3h
queryPeriod: 3h
version: 1.0.1
kind: Scheduled
tactics:
- InitialAccess
triggerOperator: gt
{
"$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/232a1c75-63fc-4c81-8b18-b4a739fccba8')]",
"kind": "Scheduled",
"name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/232a1c75-63fc-4c81-8b18-b4a739fccba8')]",
"properties": {
"alertRuleTemplateName": "232a1c75-63fc-4c81-8b18-b4a739fccba8",
"customDetails": {
"signatureid": "SignatureId"
},
"description": "'This Analytic rule will monitor Intrusion events in Cisco syslog data based on the provided Signature ID. This will create an incident if that Signature ID is found in the specified time range.'\n",
"displayName": "Cisco SDWAN - Intrusion Events",
"enabled": true,
"entityMappings": [
{
"entityType": "RegistryKey",
"fieldMappings": [
{
"columnName": "SignatureId",
"identifier": "Key"
}
]
}
],
"eventGroupingSettings": {
"aggregationKind": "AlertPerResult"
},
"incidentConfiguration": {
"createIncident": true
},
"OriginalUri": "https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Cisco SD-WAN/Analytic Rules/CiscoSDWANSentinelIntrusionEvents.yaml",
"query": "CiscoSyslogUTD\n| where SignatureId == \"Enter SignatureId\"\n| distinct SignatureId,SourceIP\n",
"queryFrequency": "PT3H",
"queryPeriod": "PT3H",
"severity": "High",
"status": "Available",
"subTechniques": [],
"suppressionDuration": "PT1H",
"suppressionEnabled": false,
"tactics": [
"InitialAccess"
],
"techniques": [
"T1189",
"T1190"
],
"templateVersion": "1.0.1",
"triggerOperator": "GreaterThan",
"triggerThreshold": 0
},
"type": "Microsoft.OperationalInsights/workspaces/providers/alertRules"
}
]
}