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.

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Indexed Rules

3,707

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Backends

Live from sigconverter.io

CLI Versions

Newest: 2.0.2

Translation Workspace

Shape the rule before it leaves Phoenix

Tune Translation

Active Rule

Suspicious Debugger Registration Cmdline

sigma-cli version

Backend

Format

Target Profile

Splunk

Splunk SPL & tstats data model queries

Format Mode

Default

Plain SPL queries

Conversion Output

Suspicious Debugger Registration Cmdline

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 Debugger Registration Cmdline
id: ae215552-081e-44c7-805f-be16f975c8a2
status: test
description: Detects the registration of a debugger for a program that is available in the logon screen (sticky key backdoor).
references:
    - https://blogs.technet.microsoft.com/jonathantrull/2016/10/03/detecting-sticky-key-backdoors/
    - https://bazaar.abuse.ch/sample/6f3aa9362d72e806490a8abce245331030d1ab5ac77e400dd475748236a6cc81/
author: Florian Roth (Nextron Systems), oscd.community, Jonhnathan Ribeiro
date: 2019-09-06
modified: 2022-08-06
tags:
    - attack.persistence
    - attack.privilege-escalation
    - attack.t1546.008
logsource:
    category: process_creation
    product: windows
detection:
    selection1:
        CommandLine|contains: '\CurrentVersion\Image File Execution Options\'
    selection2:
        CommandLine|contains:
            - 'sethc.exe'
            - 'utilman.exe'
            - 'osk.exe'
            - 'magnify.exe'
            - 'narrator.exe'
            - 'displayswitch.exe'
            - 'atbroker.exe'
            - 'HelpPane.exe'
    condition: all of 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/windows/process_creation/proc_creation_win_registry_install_reg_debugger_backdoor.yml