Microsoft Sentinel Analytic Rules
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Apache - Request from private IP

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Ida0077556-3aff-11ec-8d3d-0242ac130003
RulenameApache - Request from private IP
DescriptionDetects requests from private IP
SeverityMedium
TacticsImpact
InitialAccess
TechniquesT1498
T1190
T1133
Required data connectorsApacheHTTPServer
KindScheduled
Query frequency1h
Query period1h
Trigger threshold0
Trigger operatorgt
Source Urihttps://github.com/Azure/Azure-Sentinel/blob/master/Solutions/ApacheHTTPServer/Analytic Rules/ApacheRequestFromPrivateIP.yaml
Version1.0.0
Arm templatea0077556-3aff-11ec-8d3d-0242ac130003.json
Deploy To Azure
ApacheHTTPServer
| where ipv4_is_private(SrcIpAddr)
| extend IPCustomEntity = SrcIpAddr
status: Available
id: a0077556-3aff-11ec-8d3d-0242ac130003
name: Apache - Request from private IP
requiredDataConnectors:
- connectorId: ApacheHTTPServer
  dataTypes:
  - ApacheHTTPServer
severity: Medium
triggerThreshold: 0
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/ApacheHTTPServer/Analytic Rules/ApacheRequestFromPrivateIP.yaml
kind: Scheduled
description: |
    'Detects requests from private IP'
relevantTechniques:
- T1498
- T1190
- T1133
queryPeriod: 1h
triggerOperator: gt
queryFrequency: 1h
query: |
  ApacheHTTPServer
  | where ipv4_is_private(SrcIpAddr)
  | extend IPCustomEntity = SrcIpAddr  
version: 1.0.0
tactics:
- Impact
- InitialAccess
entityMappings:
- fieldMappings:
  - identifier: Address
    columnName: IPCustomEntity
  entityType: IP
{
  "$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
  "contentVersion": "1.0.0.0",
  "parameters": {
    "workspace": {
      "type": "String"
    }
  },
  "resources": [
    {
      "apiVersion": "2023-02-01-preview",
      "id": "[concat(resourceId('Microsoft.OperationalInsights/workspaces/providers', parameters('workspace'), 'Microsoft.SecurityInsights'),'/alertRules/a0077556-3aff-11ec-8d3d-0242ac130003')]",
      "kind": "Scheduled",
      "name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/a0077556-3aff-11ec-8d3d-0242ac130003')]",
      "properties": {
        "alertRuleTemplateName": "a0077556-3aff-11ec-8d3d-0242ac130003",
        "customDetails": null,
        "description": "'Detects requests from private IP'\n",
        "displayName": "Apache - Request from private IP",
        "enabled": true,
        "entityMappings": [
          {
            "entityType": "IP",
            "fieldMappings": [
              {
                "columnName": "IPCustomEntity",
                "identifier": "Address"
              }
            ]
          }
        ],
        "OriginalUri": "https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/ApacheHTTPServer/Analytic Rules/ApacheRequestFromPrivateIP.yaml",
        "query": "ApacheHTTPServer\n| where ipv4_is_private(SrcIpAddr)\n| extend IPCustomEntity = SrcIpAddr\n",
        "queryFrequency": "PT1H",
        "queryPeriod": "PT1H",
        "severity": "Medium",
        "status": "Available",
        "suppressionDuration": "PT1H",
        "suppressionEnabled": false,
        "tactics": [
          "Impact",
          "InitialAccess"
        ],
        "techniques": [
          "T1133",
          "T1190",
          "T1498"
        ],
        "templateVersion": "1.0.0",
        "triggerOperator": "GreaterThan",
        "triggerThreshold": 0
      },
      "type": "Microsoft.OperationalInsights/workspaces/providers/alertRules"
    }
  ]
}