Microsoft Sentinel Analytic Rules
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Theom - National IDs exposed

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Iddb95655e-bf5c-4c38-9676-501ec1878d4e
RulenameTheom - National IDs exposed
Description“Creates Sentinel incidents for critical/high Theom risks, associated with ruleId TRIS0018 (Theom has observed National IDs in a data store that is publicly exposed. As per this requirement, use this information to apply data access control lists or access permissions to secure your data)”
SeverityHigh
TacticsCollection
TechniquesT1213
T1530
Required data connectorsTheom
KindScheduled
Query frequency5m
Query period5m
Trigger threshold0
Trigger operatorgt
Source Urihttps://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Theom/Analytic Rules/TRIS0018_National_IDs_exposed.yaml
Version1.0.2
Arm templatedb95655e-bf5c-4c38-9676-501ec1878d4e.json
Deploy To Azure
TheomAlerts_CL
  | where customProps_RuleId_s == "TRIS0018" and (priority_s == "P1" or priority_s == "P2")
alertDetailsOverride:
  alertDescriptionFormat: |2

    Summary: {{summary_s}}  
    Additional info: {{details_s}}
    Please investigate further on Theom UI at {{deepLink_s}}
  alertDisplayNameFormat: 'Theom Alert ID: {{id_s}} '
entityMappings:
- entityType: CloudApplication
  fieldMappings:
  - columnName: customProps_AssetName_s
    identifier: Name
- entityType: URL
  fieldMappings:
  - columnName: deepLink_s
    identifier: Url
query: |
  TheomAlerts_CL
    | where customProps_RuleId_s == "TRIS0018" and (priority_s == "P1" or priority_s == "P2")  
relevantTechniques:
- T1213
- T1530
eventGroupingSettings:
  aggregationKind: AlertPerResult
triggerOperator: gt
triggerThreshold: 0
queryPeriod: 5m
tactics:
- Collection
id: db95655e-bf5c-4c38-9676-501ec1878d4e
requiredDataConnectors:
- dataTypes:
  - TheomAlerts_CL
  connectorId: Theom
kind: Scheduled
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Theom/Analytic Rules/TRIS0018_National_IDs_exposed.yaml
description: |
    "Creates Sentinel incidents for critical/high Theom risks, associated with ruleId TRIS0018 (Theom has observed National IDs in a data store that is publicly exposed. As per this requirement, use this information to apply data access control lists or access permissions to secure your data)"
queryFrequency: 5m
name: Theom - National IDs exposed
severity: High
version: 1.0.2
status: Available
{
  "$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/db95655e-bf5c-4c38-9676-501ec1878d4e')]",
      "kind": "Scheduled",
      "name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/db95655e-bf5c-4c38-9676-501ec1878d4e')]",
      "properties": {
        "alertDetailsOverride": {
          "alertDescriptionFormat": "\nSummary: {{summary_s}}  \nAdditional info: {{details_s}}\nPlease investigate further on Theom UI at {{deepLink_s}}\n",
          "alertDisplayNameFormat": "Theom Alert ID: {{id_s}} "
        },
        "alertRuleTemplateName": "db95655e-bf5c-4c38-9676-501ec1878d4e",
        "customDetails": null,
        "description": "\"Creates Sentinel incidents for critical/high Theom risks, associated with ruleId TRIS0018 (Theom has observed National IDs in a data store that is publicly exposed. As per this requirement, use this information to apply data access control lists or access permissions to secure your data)\"\n",
        "displayName": "Theom - National IDs exposed",
        "enabled": true,
        "entityMappings": [
          {
            "entityType": "CloudApplication",
            "fieldMappings": [
              {
                "columnName": "customProps_AssetName_s",
                "identifier": "Name"
              }
            ]
          },
          {
            "entityType": "URL",
            "fieldMappings": [
              {
                "columnName": "deepLink_s",
                "identifier": "Url"
              }
            ]
          }
        ],
        "eventGroupingSettings": {
          "aggregationKind": "AlertPerResult"
        },
        "OriginalUri": "https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Theom/Analytic Rules/TRIS0018_National_IDs_exposed.yaml",
        "query": "TheomAlerts_CL\n  | where customProps_RuleId_s == \"TRIS0018\" and (priority_s == \"P1\" or priority_s == \"P2\")\n",
        "queryFrequency": "PT5M",
        "queryPeriod": "PT5M",
        "severity": "High",
        "status": "Available",
        "subTechniques": [],
        "suppressionDuration": "PT1H",
        "suppressionEnabled": false,
        "tactics": [
          "Collection"
        ],
        "techniques": [
          "T1213",
          "T1530"
        ],
        "templateVersion": "1.0.2",
        "triggerOperator": "GreaterThan",
        "triggerThreshold": 0
      },
      "type": "Microsoft.OperationalInsights/workspaces/providers/alertRules"
    }
  ]
}