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

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Backends

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CLI Versions

Newest: 2.0.2

Translation Workspace

Shape the rule before it leaves Phoenix

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Active Rule

Renamed Office Binary Execution

sigma-cli version

Backend

Format

Target Profile

Splunk

Splunk SPL & tstats data model queries

Format Mode

Default

Plain SPL queries

Conversion Output

Renamed Office Binary Execution

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: Renamed Office Binary Execution
id: 0b0cd537-fc77-4e6e-a973-e53495c1083d
status: test
description: Detects the execution of a renamed office binary
references:
    - https://infosec.exchange/@sbousseaden/109542254124022664
author: Nasreddine Bencherchali (Nextron Systems)
date: 2022-12-20
modified: 2025-12-09
tags:
    - attack.defense-evasion
    - attack.t1036.003
logsource:
    category: process_creation
    product: windows
detection:
    selection:
        - OriginalFileName:
              - 'Excel.exe'
              - 'MSACCESS.EXE'
              - 'MSPUB.EXE'
              - 'OneNote.exe'
              - 'OneNoteM.exe'
              - 'OUTLOOK.EXE'
              - 'POWERPNT.EXE'
              - 'WinWord.exe'
              - 'Olk.exe'
        - Description:
              - 'Microsoft Access'
              - 'Microsoft Excel'
              - 'Microsoft OneNote'
              - 'Microsoft Outlook'
              - 'Microsoft PowerPoint'
              - 'Microsoft Publisher'
              - 'Microsoft Word'
              - 'Sent to OneNote Tool'
    filter_main_legit_names:
        Image|endswith:
            - '\EXCEL.exe'
            - '\excelcnv.exe'
            - '\MSACCESS.exe'
            - '\MSPUB.EXE'
            - '\ONENOTE.EXE'
            - '\ONENOTEM.EXE'
            - '\OUTLOOK.EXE'
            - '\POWERPNT.EXE'
            - '\WINWORD.exe'
            - '\OLK.EXE'
    condition: selection and not 1 of filter_main_*
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_renamed_office_processes.yml