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
Suspicious Interactive PowerShell as SYSTEM
Target Profile
Splunk
Splunk SPL & tstats data model queries
Format Mode
Default
Plain SPL queries
Conversion Output
Suspicious Interactive PowerShell as SYSTEM
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: Suspicious Interactive PowerShell as SYSTEM
id: 5b40a734-99b6-4b98-a1d0-1cea51a08ab2
status: test
description: Detects the creation of files that indicator an interactive use of PowerShell in the SYSTEM user context
references:
- https://jpcertcc.github.io/ToolAnalysisResultSheet/details/PowerSploit_Invoke-Mimikatz.htm
author: Florian Roth (Nextron Systems)
date: 2021-12-07
modified: 2022-08-13
tags:
- attack.execution
- attack.t1059.001
logsource:
product: windows
category: file_event
detection:
selection:
TargetFilename:
- 'C:\Windows\System32\config\systemprofile\AppData\Roaming\Microsoft\Windows\PowerShell\PSReadLine\ConsoleHost_history.txt'
- 'C:\Windows\System32\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive'
condition: selection
falsepositives:
- Administrative activity
- PowerShell scripts running as SYSTEM user
level: high
CLI command
Copy the exact command to reproduce this translation locally.
sigma convert --without-pipeline -t splunk -f default rules/windows/file/file_event/file_event_win_susp_system_interactive_powershell.yml