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 live sigma-cli backend, then reveal pipelines only when you actually need them.
Indexed Rules
3,707
Ready to search
Backends
17
Live from sigconverter.io
CLI Versions
10
Newest: 2.0.2
Translation Workspace
Shape the rule before it leaves Phoenix
Tune Translation
Active Rule
AWS GuardDuty Important Change
Target Profile
Splunk
Splunk SPL & tstats data model queries
Format Mode
Default
Plain SPL queries
Conversion Output
AWS GuardDuty Important Change
Using Splunk · Default · sigma-cli 2.0.2
Translation controls
Adjust the rule on the left, then regenerate when you want a fresh backend-native query.
BackendSplunkFormatDefaultVersion2.0.2
title: AWS GuardDuty Important Change
id: 6e61ee20-ce00-4f8d-8aee-bedd8216f7e3
status: test
description: Detects updates of the GuardDuty list of trusted IPs, perhaps to disable security alerts against malicious IPs.
references:
- https://github.com/RhinoSecurityLabs/pacu/blob/866376cd711666c775bbfcde0524c817f2c5b181/pacu/modules/guardduty__whitelist_ip/main.py#L9
author: faloker
date: 2020-02-11
modified: 2022-10-09
tags:
- attack.defense-evasion
- attack.t1562.001
logsource:
product: aws
service: cloudtrail
detection:
selection_source:
eventSource: guardduty.amazonaws.com
eventName: CreateIPSet
condition: selection_source
falsepositives:
- Valid change in the GuardDuty (e.g. to ignore internal scanners)
level: high
CLI command
Copy the exact command to reproduce this translation locally.
sigma convert --without-pipeline -t splunk -f default rules/cloud/aws/cloudtrail/aws_guardduty_disruption.yml