PaloAlto - Put and post method request in high risk file type
| Id | f12e9d10-51ca-11ec-bf63-0242ac130002 |
| Rulename | PaloAlto - Put and post method request in high risk file type |
| Description | Detects put and post method request in high risk file type. |
| Severity | High |
| Tactics | InitialAccess |
| Techniques | T1190 T1133 |
| Required data connectors | CefAma |
| Kind | Scheduled |
| Query frequency | 10m |
| Query period | 10m |
| Trigger threshold | 0 |
| Trigger operator | gt |
| Source Uri | https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/PaloAltoCDL/Analytic Rules/PaloAltoCDLPutMethodInHighRiskFileType.yaml |
| Version | 1.0.4 |
| Arm template | f12e9d10-51ca-11ec-bf63-0242ac130002.json |
let HighRiskFileType = dynamic(['.exe', '.msi', '.msp', '.jar', '.bat', '.cmd', '.js', '.jse', 'ws', '.ps1', '.ps2', '.msh']);
PaloAltoCDLEvent
| where EventResourceId =~ 'THREAT'
| where EventResult =~ 'file'
| where HttpRequestMethod has_any ("POST", "PUT")
| where FileType in (HighRiskFileType)
| extend FileCustomEntity = SrcFileName
description: |
'Detects put and post method request in high risk file type.'
kind: Scheduled
tactics:
- InitialAccess
requiredDataConnectors:
- connectorId: CefAma
dataTypes:
- CommonSecurityLog
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/PaloAltoCDL/Analytic Rules/PaloAltoCDLPutMethodInHighRiskFileType.yaml
severity: High
name: PaloAlto - Put and post method request in high risk file type
triggerThreshold: 0
queryPeriod: 10m
query: |
let HighRiskFileType = dynamic(['.exe', '.msi', '.msp', '.jar', '.bat', '.cmd', '.js', '.jse', 'ws', '.ps1', '.ps2', '.msh']);
PaloAltoCDLEvent
| where EventResourceId =~ 'THREAT'
| where EventResult =~ 'file'
| where HttpRequestMethod has_any ("POST", "PUT")
| where FileType in (HighRiskFileType)
| extend FileCustomEntity = SrcFileName
relevantTechniques:
- T1190
- T1133
id: f12e9d10-51ca-11ec-bf63-0242ac130002
queryFrequency: 10m
status: Available
triggerOperator: gt
version: 1.0.4
entityMappings:
- entityType: File
fieldMappings:
- columnName: FileCustomEntity
identifier: Name