Oracle - Private IP in URL

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Id	153ce6d8-5740-11ec-bf63-0242ac130002
Rulename	Oracle - Private IP in URL
Description	Detects requests to unusual URL
Severity	Medium
Tactics	InitialAccess
Techniques	T1190 T1133
Required data connectors	CustomLogsAma
Kind	Scheduled
Query frequency	1h
Query period	1h
Trigger threshold	0
Trigger operator	gt
Source Uri	https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/OracleWebLogicServer/Analytic Rules/OracleWebLogicPrivateIpInUrl.yaml
Version	1.0.3
Arm template	153ce6d8-5740-11ec-bf63-0242ac130002.json

KQL

OracleWebLogicServerEvent
| where isnotempty(UrlOriginal)
| where UrlOriginal matches regex @'(10\.\d{1,3}\.\d{1,3}\.\d{1,3})|(172\.1[6-9]\.\d{1,3}\.\d{1,3})|(172\.2[0-9]\.\d{1,3}\.\d{1,3})|(172\.3[0-1]\.\d{1,3}\.\d{1,3})|(192\.168\.\d{1,3}\.\d{1,3})'
| extend IPCustomEntity = SrcIpAddr, UrlCustomEntity = UrlOriginal

YAML

queryPeriod: 1h
query: |
  OracleWebLogicServerEvent
  | where isnotempty(UrlOriginal)
  | where UrlOriginal matches regex @'(10\.\d{1,3}\.\d{1,3}\.\d{1,3})|(172\.1[6-9]\.\d{1,3}\.\d{1,3})|(172\.2[0-9]\.\d{1,3}\.\d{1,3})|(172\.3[0-1]\.\d{1,3}\.\d{1,3})|(192\.168\.\d{1,3}\.\d{1,3})'
  | extend IPCustomEntity = SrcIpAddr, UrlCustomEntity = UrlOriginal  
name: Oracle - Private IP in URL
entityMappings:
- fieldMappings:
  - columnName: UrlCustomEntity
    identifier: Url
  entityType: URL
- fieldMappings:
  - columnName: IPCustomEntity
    identifier: Address
  entityType: IP
queryFrequency: 1h
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/OracleWebLogicServer/Analytic Rules/OracleWebLogicPrivateIpInUrl.yaml
requiredDataConnectors:
- connectorId: CustomLogsAma
  dataTypes:
  - OracleWebLogicServer_CL
description: |
    'Detects requests to unusual URL'
kind: Scheduled
version: 1.0.3
status: Available
severity: Medium
relevantTechniques:
- T1190
- T1133
triggerOperator: gt
triggerThreshold: 0
tactics:
- InitialAccess
id: 153ce6d8-5740-11ec-bf63-0242ac130002

ARM