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 local pySigma backend, then reveal pipelines only when you actually need them.
Indexed Rules
3,731
Ready to search
Backends
17
Loaded from pysigma-node
pySigma Versions
10
Newest: 1.3.3
Translation Workspace
Shape the rule before it leaves Phoenix
Tune Translation
Active Rule
Potential APT FIN7 POWERHOLD Execution
Target Profile
Splunk
Splunk through pysigma-backend-splunk.
Format Mode
Default
Default pySigma output mode for this backend.
Conversion Output
Potential APT FIN7 POWERHOLD Execution
Using Splunk · Default · pySigma 1.3.3
Translation controls
Adjust the rule on the left, then regenerate when you want a fresh backend-native query.
BackendSplunkFormatDefaultVersion1.3.3
title: Potential APT FIN7 POWERHOLD Execution
id: 71c432c4-e4da-4eab-ba49-e60ea9a81bca
status: test
description: Detects execution of the POWERHOLD script seen used by FIN7 as reported by WithSecureLabs
references:
- https://labs.withsecure.com/publications/fin7-target-veeam-servers
author: Nasreddine Bencherchali (Nextron Systems)
date: 2023-05-04
tags:
- attack.execution
- attack.t1059.001
- attack.g0046
- detection.emerging-threats
logsource:
product: windows
category: ps_script
definition: bade5735-5ab0-4aa7-a642-a11be0e40872
detection:
selection:
ScriptBlockText|contains|all:
- '$env:APPDATA'
- 'function MainPayload'
- '::WriteAllBytes'
- 'wscript.exe'
condition: selection
falsepositives:
- Unknown
level: high
CLI command
Copy the exact command to reproduce this translation locally.
sigma convert --without-pipeline -t splunk -f default rules-emerging-threats/2023/TA/FIN7/posh_ps_apt_fin7_powerhold.yml