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
MSSQL Extended Stored Procedure Backdoor Maggie
Target Profile
Splunk
Splunk SPL & tstats data model queries
Format Mode
Default
Plain SPL queries
Conversion Output
MSSQL Extended Stored Procedure Backdoor Maggie
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: MSSQL Extended Stored Procedure Backdoor Maggie
id: 711ab2fe-c9ba-4746-8840-5228a58c3cb8
status: test
description: This rule detects the execution of the extended storage procedure backdoor named Maggie in the context of Microsoft SQL server
references:
- https://medium.com/@DCSO_CyTec/mssql-meet-maggie-898773df3b01
author: Denis Szadkowski, DIRT / DCSO CyTec
date: 2022-10-09
tags:
- attack.privilege-escalation
- attack.persistence
- attack.t1546
- detection.emerging-threats
logsource:
product: windows
service: application
detection:
selection:
Provider_Name: 'MSSQLSERVER'
EventID: 8128
Message|contains: 'maggie'
condition: selection
falsepositives:
- Legitimate extended stored procedures named maggie
level: high
CLI command
Copy the exact command to reproduce this translation locally.
sigma convert --without-pipeline -t splunk -f default rules-emerging-threats/2022/Malware/win_mssql_sp_maggie.yml