Phoenix Studio
Convert indexed Sigma rules into analyst-ready detections.
This studio is built around Phoenix's own rule corpus, not a blank editor. Search by title or rule id, choose a local pySigma backend, then reveal pipelines only when you actually need them.
Indexed Rules
3,731
Ready to search
Backends
17
Loaded from pysigma-node
pySigma Versions
10
Newest: 1.3.3
Translation Workspace
Shape the rule before it leaves Phoenix
Tune Translation
Active Rule
AWS S3 Bucket Versioning Disable
Target Profile
Splunk
Splunk through pysigma-backend-splunk.
Format Mode
Default
Default pySigma output mode for this backend.
Conversion Output
AWS S3 Bucket Versioning Disable
Using Splunk · Default · pySigma 1.3.3
Translation controls
Adjust the rule on the left, then regenerate when you want a fresh backend-native query.
BackendSplunkFormatDefaultVersion1.3.3
title: AWS S3 Bucket Versioning Disable
id: a136ac98-b2bc-4189-a14d-f0d0388e57a7
status: test
description: Detects when S3 bucket versioning is disabled. Threat actors use this technique during AWS ransomware incidents prior to deleting S3 objects.
references:
- https://invictus-ir.medium.com/ransomware-in-the-cloud-7f14805bbe82
author: Sean Johnstone | Unit 42
date: 2023-10-28
tags:
- attack.impact
- attack.t1490
logsource:
product: aws
service: cloudtrail
detection:
selection:
eventSource: s3.amazonaws.com
eventName: PutBucketVersioning
requestParameters|contains: 'Suspended'
condition: selection
falsepositives:
- AWS administrator legitimately disabling bucket versioning
level: medium
CLI command
Copy the exact command to reproduce this translation locally.
sigma convert --without-pipeline -t splunk -f default rules/cloud/aws/cloudtrail/aws_disable_bucket_versioning.yml