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
Ready to search
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
WScript or CScript Dropper - File
Target Profile
Splunk
Splunk through pysigma-backend-splunk.
Format Mode
Default
Default pySigma output mode for this backend.
Conversion Output
WScript or CScript Dropper - File
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: WScript or CScript Dropper - File
id: 002bdb95-0cf1-46a6-9e08-d38c128a6127
related:
- id: cea72823-df4d-4567-950c-0b579eaf0846
type: derived
status: test
description: Detects a file ending in jse, vbe, js, vba, vbs, wsf, wsh written by cscript.exe or wscript.exe
references:
- WScript or CScript Dropper (cea72823-df4d-4567-950c-0b579eaf0846)
author: Tim Shelton
date: 2022-01-10
modified: 2026-02-17
tags:
- attack.execution
- attack.t1059.005
- attack.t1059.007
logsource:
category: file_event
product: windows
detection:
selection:
Image|endswith:
- '\wscript.exe'
- '\cscript.exe'
TargetFilename|contains:
- ':\Perflogs\'
- ':\ProgramData\'
- ':\Temp\'
- ':\Tmp\'
- ':\Users\'
- ':\Windows\Temp\'
- '\AppData\Local\Temp'
- '\AppData\Roaming\Temp'
- '\Start Menu\Programs\Startup\'
- '\Temporary Internet'
TargetFilename|endswith:
- '.js'
- '.jse'
- '.vba'
- '.vbe'
- '.vbs'
- '.wsf'
- '.wsh'
condition: 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/file/file_event/file_event_win_cscript_wscript_dropper.yml