Microsoft Sentinel Analytic Rules
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Theom - Dev secrets exposed

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Id65200844-e161-47a7-a103-f61f7e3afe30
RulenameTheom - Dev secrets exposed
Description“Creates Sentinel incidents for critical/high Theom risks, associated with ruleId TRIS0012 (Theom has observed developer secrets 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/TRIS0012_Dev_secrets_exposed.yaml
Version1.0.2
Arm template65200844-e161-47a7-a103-f61f7e3afe30.json
Deploy To Azure
TheomAlerts_CL
  | where customProps_RuleId_s == "TRIS0012" and (priority_s == "P1" or priority_s == "P2")
entityMappings:
- entityType: CloudApplication
  fieldMappings:
  - identifier: Name
    columnName: customProps_AssetName_s
- entityType: URL
  fieldMappings:
  - identifier: Url
    columnName: deepLink_s
name: Theom - Dev secrets exposed
tactics:
- Collection
severity: High
triggerThreshold: 0
relevantTechniques:
- T1213
- T1530
id: 65200844-e161-47a7-a103-f61f7e3afe30
version: 1.0.2
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Theom/Analytic Rules/TRIS0012_Dev_secrets_exposed.yaml
queryFrequency: 5m
eventGroupingSettings:
  aggregationKind: AlertPerResult
triggerOperator: gt
query: |
  TheomAlerts_CL
    | where customProps_RuleId_s == "TRIS0012" and (priority_s == "P1" or priority_s == "P2")  
description: |
    "Creates Sentinel incidents for critical/high Theom risks, associated with ruleId TRIS0012 (Theom has observed developer secrets 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)"
requiredDataConnectors:
- connectorId: Theom
  dataTypes:
  - TheomAlerts_CL
status: Available
queryPeriod: 5m
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}} '
kind: Scheduled
{
  "$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/65200844-e161-47a7-a103-f61f7e3afe30')]",
      "kind": "Scheduled",
      "name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/65200844-e161-47a7-a103-f61f7e3afe30')]",
      "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": "65200844-e161-47a7-a103-f61f7e3afe30",
        "customDetails": null,
        "description": "\"Creates Sentinel incidents for critical/high Theom risks, associated with ruleId TRIS0012 (Theom has observed developer secrets 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 - Dev secrets 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/TRIS0012_Dev_secrets_exposed.yaml",
        "query": "TheomAlerts_CL\n  | where customProps_RuleId_s == \"TRIS0012\" 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"
    }
  ]
}