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
RunDLL32 Spawning Explorer
Target Profile
Splunk
Splunk SPL & tstats data model queries
Format Mode
Default
Plain SPL queries
Conversion Output
RunDLL32 Spawning Explorer
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: RunDLL32 Spawning Explorer
id: caa06de8-fdef-4c91-826a-7f9e163eef4b
status: test
description: Detects RunDLL32.exe spawning explorer.exe as child, which is very uncommon, often observes Gamarue spawning the explorer.exe process in an unusual way
references:
- https://redcanary.com/blog/intelligence-insights-november-2021/
author: elhoim, CD_ROM_
date: 2022-04-27
modified: 2022-05-25
tags:
- attack.defense-evasion
- attack.t1218.011
logsource:
category: process_creation
product: windows
detection:
selection:
ParentImage|endswith: '\rundll32.exe'
Image|endswith: '\explorer.exe'
filter:
ParentCommandLine|contains: '\shell32.dll,Control_RunDLL'
condition: selection and not filter
falsepositives:
- Unknown
level: high
CLI command
Copy the exact command to reproduce this translation locally.
sigma convert --without-pipeline -t splunk -f default rules/windows/process_creation/proc_creation_win_rundll32_spawn_explorer.yml