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 Inline Execution From A File
Target Profile
Splunk
Splunk SPL & tstats data model queries
Format Mode
Default
Plain SPL queries
Conversion Output
Powershell Inline Execution From A File
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 Inline Execution From A File
id: ee218c12-627a-4d27-9e30-d6fb2fe22ed2
status: test
description: Detects inline execution of PowerShell code from a file
references:
- https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse?slide=50
author: frack113
date: 2022-12-25
tags:
- attack.execution
- attack.t1059.001
logsource:
product: windows
category: process_creation
detection:
selection_exec:
CommandLine|contains:
- 'iex '
- 'Invoke-Expression '
- 'Invoke-Command '
- 'icm '
selection_read:
CommandLine|contains:
- 'cat '
- 'get-content '
- 'type '
selection_raw:
CommandLine|contains: ' -raw'
condition: all of selection_*
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_powershell_exec_data_file.yml