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

Ready to search

Backends

Live from sigconverter.io

CLI Versions

Newest: 2.0.2

Translation Workspace

Shape the rule before it leaves Phoenix

Tune Translation

Active Rule

WSF/JSE/JS/VBA/VBE File Execution Via Cscript/Wscript

sigma-cli version

Backend

Format

Target Profile

Splunk

Splunk SPL & tstats data model queries

Format Mode

Default

Plain SPL queries

Conversion Output

WSF/JSE/JS/VBA/VBE File Execution Via Cscript/Wscript

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: WSF/JSE/JS/VBA/VBE File Execution Via Cscript/Wscript
id: 1e33157c-53b1-41ad-bbcc-780b80b58288
related:
    - id: 23250293-eed5-4c39-b57a-841c8933a57d
      type: obsolete
    - id: cea72823-df4d-4567-950c-0b579eaf0846
      type: derived
status: test
description: Detects script file execution (.js, .jse, .vba, .vbe, .vbs, .wsf) by Wscript/Cscript
references:
    - https://thedfirreport.com/2023/10/30/netsupport-intrusion-results-in-domain-compromise/
    - https://redcanary.com/blog/gootloader/
author: Michael Haag
date: 2019-01-16
modified: 2023-05-15
tags:
    - attack.execution
    - attack.t1059.005
    - attack.t1059.007
    - detection.threat-hunting
logsource:
    category: process_creation
    product: windows
detection:
    selection_img:
        - OriginalFileName:
              - 'wscript.exe'
              - 'cscript.exe'
        - Image|endswith:
              - '\wscript.exe'
              - '\cscript.exe'
    selection_cli:
        CommandLine|contains:
            - '.js'
            - '.jse'
            - '.vba'
            - '.vbe'
            - '.vbs'
            - '.wsf'
    condition: all of selection_*
falsepositives:
    - Some additional tuning is required. It is recommended to add the user profile path in CommandLine if it is getting too noisy.
level: medium

CLI command

Copy the exact command to reproduce this translation locally.

sigma convert --without-pipeline -t splunk -f default rules-threat-hunting/windows/process_creation/proc_creation_win_wscript_cscript_script_exec.yml