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.

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pySigma Versions

Newest: 1.3.3

Translation Workspace

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Active Rule

Installation of WSL Kali-Linux

pySigma version

Backend

Format

Target Profile

Splunk

Splunk through pysigma-backend-splunk.

Format Mode

Default

Default pySigma output mode for this backend.

Conversion Output

Installation of WSL Kali-Linux

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: Installation of WSL Kali-Linux
id: eca8ae39-5c3c-4321-b538-9e64fe25822e
status: experimental
description: |
    Detects installation of Kali Linux distribution through Windows Subsystem for Linux (WSL).
    Attackers may use Kali Linux WSL to leverage its penetration testing tools and capabilities for malicious purposes.
references:
    - https://medium.com/@redfanatic7/running-kali-linux-on-windows-51ad95166e6e
    - https://learn.microsoft.com/en-us/windows/wsl/install
author: Swachchhanda Shrawan Poudel (Nextron Systems)
date: 2025-10-10
tags:
    - attack.execution
    - attack.t1059
logsource:
    category: process_creation
    product: windows
detection:
    selection_wsl_img:
        - Image|endswith: '\wsl.exe'
        - OriginalFileName: 'wsl'
    selection_wsl_install:
        CommandLine|contains:
            - ' --install '
            - ' -i '
    selection_wsl_kali:
        CommandLine|contains: 'kali'
    condition: all of selection_wsl_*
falsepositives:
    - Legitimate installation or usage of Kali Linux WSL by administrators or security teams
level: high

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_wsl_kali_linux_installation.yml