Microsoft Sentinel Analytic Rules
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Oracle - Put file and get file from same IP address

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Id033e98d2-5740-11ec-bf63-0242ac130002
RulenameOracle - Put file and get file from same IP address
DescriptionDetects put or get files from one source in short timeframe'
SeverityMedium
TacticsInitialAccess
TechniquesT1190
T1133
Required data connectorsOracleWebLogicServer
KindScheduled
Query frequency1h
Query period1h
Trigger threshold0
Trigger operatorgt
Source Urihttps://github.com/Azure/Azure-Sentinel/blob/master/Solutions/OracleWebLogicServer/Analytic Rules/OracleWebLogicPutAndGetFileFromSameIP.yaml
Version1.0.0
Arm template033e98d2-5740-11ec-bf63-0242ac130002.json
Deploy To Azure
let p = OracleWebLogicServerEvent
| where HttpRequestMethod in~ ('POST', 'PUT')
| sort by EventStartTime asc
| summarize post_time=min(EventStartTime) by SrcIpAddr, tostring(UrlOriginal);
OracleWebLogicServerEvent
| where HttpRequestMethod =~ 'GET'
| sort by EventStartTime asc
| summarize get_time=min(EventStartTime) by SrcIpAddr, tostring(UrlOriginal)
| join kind=innerunique (p) on UrlOriginal, SrcIpAddr
| extend second = datetime_diff('second',get_time,post_time)
| where second between (1 .. 300)
| project second, post_time, get_time, SrcIpAddr, UrlOriginal
| extend IPCustomEntity = SrcIpAddr, UrlCustomEntity = tostring(UrlOriginal)
status: Available
id: 033e98d2-5740-11ec-bf63-0242ac130002
name: Oracle - Put file and get file from same IP address
requiredDataConnectors:
- connectorId: OracleWebLogicServer
  dataTypes:
  - OracleWebLogicServerEvent
severity: Medium
triggerThreshold: 0
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/OracleWebLogicServer/Analytic Rules/OracleWebLogicPutAndGetFileFromSameIP.yaml
kind: Scheduled
description: |
    'Detects put or get files from one source in short timeframe' 
relevantTechniques:
- T1190
- T1133
queryPeriod: 1h
triggerOperator: gt
queryFrequency: 1h
query: |
  let p = OracleWebLogicServerEvent
  | where HttpRequestMethod in~ ('POST', 'PUT')
  | sort by EventStartTime asc
  | summarize post_time=min(EventStartTime) by SrcIpAddr, tostring(UrlOriginal);
  OracleWebLogicServerEvent
  | where HttpRequestMethod =~ 'GET'
  | sort by EventStartTime asc
  | summarize get_time=min(EventStartTime) by SrcIpAddr, tostring(UrlOriginal)
  | join kind=innerunique (p) on UrlOriginal, SrcIpAddr
  | extend second = datetime_diff('second',get_time,post_time)
  | where second between (1 .. 300)
  | project second, post_time, get_time, SrcIpAddr, UrlOriginal
  | extend IPCustomEntity = SrcIpAddr, UrlCustomEntity = tostring(UrlOriginal)  
version: 1.0.0
tactics:
- InitialAccess
entityMappings:
- fieldMappings:
  - identifier: Address
    columnName: IPCustomEntity
  entityType: IP
- fieldMappings:
  - identifier: Url
    columnName: UrlCustomEntity
  entityType: URL
{
  "$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/033e98d2-5740-11ec-bf63-0242ac130002')]",
      "kind": "Scheduled",
      "name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/033e98d2-5740-11ec-bf63-0242ac130002')]",
      "properties": {
        "alertRuleTemplateName": "033e98d2-5740-11ec-bf63-0242ac130002",
        "customDetails": null,
        "description": "'Detects put or get files from one source in short timeframe' \n",
        "displayName": "Oracle - Put file and get file from same IP address",
        "enabled": true,
        "entityMappings": [
          {
            "entityType": "IP",
            "fieldMappings": [
              {
                "columnName": "IPCustomEntity",
                "identifier": "Address"
              }
            ]
          },
          {
            "entityType": "URL",
            "fieldMappings": [
              {
                "columnName": "UrlCustomEntity",
                "identifier": "Url"
              }
            ]
          }
        ],
        "OriginalUri": "https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/OracleWebLogicServer/Analytic Rules/OracleWebLogicPutAndGetFileFromSameIP.yaml",
        "query": "let p = OracleWebLogicServerEvent\n| where HttpRequestMethod in~ ('POST', 'PUT')\n| sort by EventStartTime asc\n| summarize post_time=min(EventStartTime) by SrcIpAddr, tostring(UrlOriginal);\nOracleWebLogicServerEvent\n| where HttpRequestMethod =~ 'GET'\n| sort by EventStartTime asc\n| summarize get_time=min(EventStartTime) by SrcIpAddr, tostring(UrlOriginal)\n| join kind=innerunique (p) on UrlOriginal, SrcIpAddr\n| extend second = datetime_diff('second',get_time,post_time)\n| where second between (1 .. 300)\n| project second, post_time, get_time, SrcIpAddr, UrlOriginal\n| extend IPCustomEntity = SrcIpAddr, UrlCustomEntity = tostring(UrlOriginal)\n",
        "queryFrequency": "PT1H",
        "queryPeriod": "PT1H",
        "severity": "Medium",
        "status": "Available",
        "suppressionDuration": "PT1H",
        "suppressionEnabled": false,
        "tactics": [
          "InitialAccess"
        ],
        "techniques": [
          "T1133",
          "T1190"
        ],
        "templateVersion": "1.0.0",
        "triggerOperator": "GreaterThan",
        "triggerThreshold": 0
      },
      "type": "Microsoft.OperationalInsights/workspaces/providers/alertRules"
    }
  ]
}