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
Registry Explorer Policy Modification
Target Profile
Splunk
Splunk SPL & tstats data model queries
Format Mode
Default
Plain SPL queries
Conversion Output
Registry Explorer Policy Modification
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: Registry Explorer Policy Modification
id: 1c3121ed-041b-4d97-a075-07f54f20fb4a
status: test
description: Detects registry modifications that disable internal tools or functions in explorer (malware like Agent Tesla uses this technique)
references:
- https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1112/T1112.md
author: frack113
date: 2022-03-18
modified: 2023-08-17
tags:
- attack.persistence
- attack.defense-evasion
- attack.t1112
logsource:
category: registry_set
product: windows
detection:
selection_set_1:
TargetObject|endswith:
- 'SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\NoLogOff'
- 'SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\NoDesktop'
- 'SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\NoRun'
- 'SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\NoFind'
- 'SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\NoControlPanel'
- 'SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\NoFileMenu'
- 'SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\NoClose'
- 'SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\NoSetTaskbar'
- 'SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\NoPropertiesMyDocuments'
- 'SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\NoTrayContextMenu'
Details: 'DWORD (0x00000001)'
condition: selection_set_1
falsepositives:
- Legitimate admin script
level: medium
CLI command
Copy the exact command to reproduce this translation locally.
sigma convert --without-pipeline -t splunk -f default rules/windows/registry/registry_set/registry_set_set_nopolicies_user.yml