Analytic rule catalog
Cyble Vision Alerts TOR Links
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| Id | b9df1ec4-a572-4448-8da1-1bc4b7e1687f |
| Rulename | Cyble Vision Alerts TOR Links |
| Description | Detects Tor marketplace, darkweb link, and onion domain alerts from CybleVision. Uses the Alerts_TorLinks parser to extract onion URLs, search engines, search keywords, content, and identifiers. Incidents are grouped by service. |
| Severity | Low |
| Tactics | ResourceDevelopment Reconnaissance |
| Techniques | T1583 T1590 T1595 |
| Required data connectors | CybleVisionAlerts |
| Kind | Scheduled |
| Query frequency | 30m |
| Query period | 30m |
| Trigger threshold | 0 |
| Trigger operator | GreaterThan |
| Source Uri | https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Cyble%20Vision/Analytic%20Rules/Alerts_TOR_Links.yaml |
| Version | 1.0.0 |
| Arm template | b9df1ec4-a572-4448-8da1-1bc4b7e1687f.json |
Alerts_tor_links
| where Service == "tor_links"
| extend MappedSeverity = Severity
relevantTechniques:
- T1583
- T1590
- T1595
queryPeriod: 30m
suppressionDuration: PT5H
query: |
Alerts_tor_links
| where Service == "tor_links"
| extend MappedSeverity = Severity
id: b9df1ec4-a572-4448-8da1-1bc4b7e1687f
entityMappings:
- entityType: URL
fieldMappings:
- identifier: Url
columnName: TL_TorUrl
- entityType: DNS
fieldMappings:
- identifier: DomainName
columnName: Domain
- entityType: IP
fieldMappings:
- identifier: Address
columnName: IP
eventGroupingSettings:
aggregationKind: AlertPerResult
incidentConfiguration:
groupingConfiguration:
lookbackDuration: PT5H
matchingMethod: AllEntities
reopenClosedIncident: false
enabled: false
createIncident: true
description: |
'Detects Tor marketplace, darkweb link, and onion domain alerts from CybleVision. Uses the Alerts_TorLinks parser to extract onion URLs, search engines, search keywords, content, and identifiers. Incidents are grouped by service.'
kind: Scheduled
triggerOperator: GreaterThan
queryFrequency: 30m
alertDetailsOverride:
alertDynamicProperties: []
alertDescriptionFormat: |
Source {{TL_SearchEngine}}. Tor URL {{TL_TorUrl}}. Description {{Description}}"
alertDisplayNameFormat: CybleVision Tor Link Alert ({{KeywordName}})
severity: Low
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Cyble%20Vision/Analytic%20Rules/Alerts_TOR_Links.yaml
tactics:
- ResourceDevelopment
- Reconnaissance
triggerThreshold: 0
subTechniques: []
status: Available
enabled: true
version: 1.0.0
requiredDataConnectors:
- connectorId: CybleVisionAlerts
dataTypes:
- CybleVisionAlerts_CL
name: Cyble Vision Alerts TOR Links
customDetails:
MappedSeverity: Severity
DocId: TL_Doc_Id
UpdatedOn: TL_UpdatedOn
AlertID: AlertID
Tags: Tags
Status: Status
TOR_Doc: TL_Doc_Data
Service: Service
SearchKeyword: TL_SearchKeyword
SearchEngine: Search_Engine
{
"$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/b9df1ec4-a572-4448-8da1-1bc4b7e1687f')]",
"kind": "Scheduled",
"name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/b9df1ec4-a572-4448-8da1-1bc4b7e1687f')]",
"properties": {
"alertDetailsOverride": {
"alertDescriptionFormat": "Source {{TL_SearchEngine}}. Tor URL {{TL_TorUrl}}. Description {{Description}}\"\n",
"alertDisplayNameFormat": "CybleVision Tor Link Alert ({{KeywordName}})",
"alertDynamicProperties": []
},
"alertRuleTemplateName": "b9df1ec4-a572-4448-8da1-1bc4b7e1687f",
"customDetails": {
"AlertID": "AlertID",
"DocId": "TL_Doc_Id",
"MappedSeverity": "Severity",
"SearchEngine": "Search_Engine",
"SearchKeyword": "TL_SearchKeyword",
"Service": "Service",
"Status": "Status",
"Tags": "Tags",
"TOR_Doc": "TL_Doc_Data",
"UpdatedOn": "TL_UpdatedOn"
},
"description": "'Detects Tor marketplace, darkweb link, and onion domain alerts from CybleVision. Uses the Alerts_TorLinks parser to extract onion URLs, search engines, search keywords, content, and identifiers. Incidents are grouped by service.'\n",
"displayName": "Cyble Vision Alerts TOR Links",
"enabled": true,
"entityMappings": [
{
"entityType": "URL",
"fieldMappings": [
{
"columnName": "TL_TorUrl",
"identifier": "Url"
}
]
},
{
"entityType": "DNS",
"fieldMappings": [
{
"columnName": "Domain",
"identifier": "DomainName"
}
]
},
{
"entityType": "IP",
"fieldMappings": [
{
"columnName": "IP",
"identifier": "Address"
}
]
}
],
"eventGroupingSettings": {
"aggregationKind": "AlertPerResult"
},
"incidentConfiguration": {
"createIncident": true,
"groupingConfiguration": {
"enabled": false,
"lookbackDuration": "PT5H",
"matchingMethod": "AllEntities",
"reopenClosedIncident": false
}
},
"OriginalUri": "https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Cyble%20Vision/Analytic%20Rules/Alerts_TOR_Links.yaml",
"query": "Alerts_tor_links \n| where Service == \"tor_links\" \n| extend MappedSeverity = Severity\n",
"queryFrequency": "PT30M",
"queryPeriod": "PT30M",
"severity": "Low",
"status": "Available",
"subTechniques": [],
"suppressionDuration": "PT5H",
"suppressionEnabled": false,
"tactics": [
"Reconnaissance",
"ResourceDevelopment"
],
"techniques": [
"T1583",
"T1590",
"T1595"
],
"templateVersion": "1.0.0",
"triggerOperator": "GreaterThan",
"triggerThreshold": 0
},
"type": "Microsoft.OperationalInsights/workspaces/providers/alertRules"
}
]
}