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
Uncommon Svchost Parent Process
Target Profile
Splunk
Splunk SPL & tstats data model queries
Format Mode
Default
Plain SPL queries
Conversion Output
Uncommon Svchost Parent Process
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: Uncommon Svchost Parent Process
id: 01d2e2a1-5f09-44f7-9fc1-24faa7479b6d
status: test
description: Detects an uncommon svchost parent process
references:
- Internal Research
author: Florian Roth (Nextron Systems)
date: 2017-08-15
modified: 2022-06-28
tags:
- attack.defense-evasion
- attack.t1036.005
logsource:
category: process_creation
product: windows
detection:
selection:
Image|endswith: '\svchost.exe'
filter_main_generic:
ParentImage|endswith:
- '\Mrt.exe'
- '\MsMpEng.exe'
- '\ngen.exe'
- '\rpcnet.exe'
- '\services.exe'
- '\TiWorker.exe'
filter_main_parent_null:
ParentImage: null
filter_main_parent_empty:
ParentImage:
- '-'
- ''
condition: selection and not 1 of filter_main_*
falsepositives:
- Unknown
level: medium
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_svchost_uncommon_parent_process.yml