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
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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
Suspicious Scripting in a WMI Consumer
Target Profile
Splunk
Splunk through pysigma-backend-splunk.
Format Mode
Default
Default pySigma output mode for this backend.
Conversion Output
Suspicious Scripting in a WMI Consumer
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: Suspicious Scripting in a WMI Consumer
id: fe21810c-2a8c-478f-8dd3-5a287fb2a0e0
status: test
description: Detects suspicious commands that are related to scripting/powershell in WMI Event Consumers
references:
- https://in.security/an-intro-into-abusing-and-identifying-wmi-event-subscriptions-for-persistence/
- https://github.com/Neo23x0/signature-base/blob/615bf1f6bac3c1bdc417025c40c073e6c2771a76/yara/gen_susp_lnk_files.yar#L19
- https://github.com/RiccardoAncarani/LiquidSnake
author: Florian Roth (Nextron Systems), Jonhnathan Ribeiro
date: 2019-04-15
modified: 2023-09-09
tags:
- attack.execution
- attack.t1059.005
logsource:
product: windows
category: wmi_event
detection:
selection_destination:
- Destination|contains|all:
- 'new-object'
- 'net.webclient'
- '.downloadstring'
- Destination|contains|all:
- 'new-object'
- 'net.webclient'
- '.downloadfile'
- Destination|contains:
- ' iex('
- ' -nop '
- ' -noprofile '
- ' -decode '
- ' -enc '
- 'WScript.Shell'
- 'System.Security.Cryptography.FromBase64Transform'
condition: selection_destination
falsepositives:
- Legitimate administrative scripts
level: high
CLI command
Copy the exact command to reproduce this translation locally.
sigma convert --without-pipeline -t splunk -f default rules/windows/wmi_event/sysmon_wmi_susp_scripting.yml