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
PowerShell Script Change Permission Via Set-Acl - PsScript
Target Profile
Splunk
Splunk SPL & tstats data model queries
Format Mode
Default
Plain SPL queries
Conversion Output
PowerShell Script Change Permission Via Set-Acl - PsScript
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: PowerShell Script Change Permission Via Set-Acl - PsScript
id: cae80281-ef23-44c5-873b-fd48d2666f49
related:
- id: 0944e002-e3f6-4eb5-bf69-3a3067b53d73 # ProcCreation Susp
type: derived
- id: bdeb2cff-af74-4094-8426-724dc937f20a # ProcCreation Low
type: derived
- id: 3bf1d859-3a7e-44cb-8809-a99e066d3478 # PsScript High
type: derived
status: test
description: Detects PowerShell scripts set ACL to of a file or a folder
references:
- https://github.com/redcanaryco/atomic-red-team/blob/74438b0237d141ee9c99747976447dc884cb1a39/atomics/T1505.005/T1505.005.md
author: frack113, Nasreddine Bencherchali (Nextron Systems)
date: 2023-07-18
tags:
- attack.defense-evasion
- attack.t1222
logsource:
product: windows
category: ps_script
definition: bade5735-5ab0-4aa7-a642-a11be0e40872
detection:
selection:
ScriptBlockText|contains|all:
- 'Set-Acl '
- '-AclObject '
- '-Path '
condition: selection
falsepositives:
- Unknown
level: low
CLI command
Copy the exact command to reproduce this translation locally.
sigma convert --without-pipeline -t splunk -f default rules/windows/powershell/powershell_script/posh_ps_set_acl.yml