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

Potential Snatch Ransomware Activity

sigma-cli version

Backend

Format

Target Profile

Splunk

Splunk SPL & tstats data model queries

Format Mode

Default

Plain SPL queries

Conversion Output

Potential Snatch Ransomware Activity

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: Potential Snatch Ransomware Activity
id: 5325945e-f1f0-406e-97b8-65104d393fff
status: stable
description: Detects specific process characteristics of Snatch ransomware word document droppers
references:
    - https://news.sophos.com/en-us/2019/12/09/snatch-ransomware-reboots-pcs-into-safe-mode-to-bypass-protection/
author: Florian Roth (Nextron Systems)
date: 2020-08-26
modified: 2025-10-19
tags:
    - attack.execution
    - attack.t1204
    - detection.emerging-threats
logsource:
    category: process_creation
    product: windows
detection:
    selection:
        - CommandLine|re: 'shutdown\s+/r /f /t 00' # Shutdown in safe mode immediately
        - CommandLine|re: 'net\s+stop SuperBackupMan'
    condition: selection
falsepositives:
    - Scripts that shutdown the system immediately and reboot them in safe mode are unlikely
level: high

CLI command

Copy the exact command to reproduce this translation locally.

sigma convert --without-pipeline -t splunk -f default rules-emerging-threats/2019/Malware/Snatch/proc_creation_win_malware_snatch_ransomware.yml