Microsoft Sentinel Analytic Rules
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Theom - Financial data unencrypted

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Idb568d2fb-b73c-4e6a-88db-2093457712af
RulenameTheom - Financial data unencrypted
Description“Creates Sentinel incidents for critical/high Theom risks, associated with ruleId TRIS0003 (Financial data has been observed in unencrypted data stores. Encrypt data at rest to comply with this CIS requirement)”
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/TRIS0003_Financial_data_unencrypted.yaml
Version1.0.2
Arm templateb568d2fb-b73c-4e6a-88db-2093457712af.json
Deploy To Azure
TheomAlerts_CL
  | where customProps_RuleId_s == "TRIS0003" and (priority_s == "P1" or priority_s == "P2")
requiredDataConnectors:
- dataTypes:
  - TheomAlerts_CL
  connectorId: Theom
triggerThreshold: 0
relevantTechniques:
- T1213
- T1530
queryPeriod: 5m
version: 1.0.2
eventGroupingSettings:
  aggregationKind: AlertPerResult
id: b568d2fb-b73c-4e6a-88db-2093457712af
alertDetailsOverride:
  alertDisplayNameFormat: 'Theom Alert ID: {{id_s}} '
  alertDescriptionFormat: |2

    Summary: {{summary_s}}  
    Additional info: {{details_s}}
    Please investigate further on Theom UI at {{deepLink_s}}
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Theom/Analytic Rules/TRIS0003_Financial_data_unencrypted.yaml
query: |
  TheomAlerts_CL
    | where customProps_RuleId_s == "TRIS0003" and (priority_s == "P1" or priority_s == "P2")  
status: Available
entityMappings:
- fieldMappings:
  - identifier: Name
    columnName: customProps_AssetName_s
  entityType: CloudApplication
- fieldMappings:
  - identifier: Url
    columnName: deepLink_s
  entityType: URL
tactics:
- Collection
severity: High
name: Theom - Financial data unencrypted
queryFrequency: 5m
triggerOperator: gt
kind: Scheduled
description: |
    "Creates Sentinel incidents for critical/high Theom risks, associated with ruleId TRIS0003 (Financial data has been observed in unencrypted data stores. Encrypt data at rest to comply with this CIS requirement)"
{
  "$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/b568d2fb-b73c-4e6a-88db-2093457712af')]",
      "kind": "Scheduled",
      "name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/b568d2fb-b73c-4e6a-88db-2093457712af')]",
      "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": "b568d2fb-b73c-4e6a-88db-2093457712af",
        "customDetails": null,
        "description": "\"Creates Sentinel incidents for critical/high Theom risks, associated with ruleId TRIS0003 (Financial data has been observed in unencrypted data stores. Encrypt data at rest to comply with this CIS requirement)\"\n",
        "displayName": "Theom - Financial data unencrypted",
        "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/TRIS0003_Financial_data_unencrypted.yaml",
        "query": "TheomAlerts_CL\n  | where customProps_RuleId_s == \"TRIS0003\" 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"
    }
  ]
}