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

APT40 Dropbox Tool User Agent

sigma-cli version

Backend

Format

Target Profile

Splunk

Splunk SPL & tstats data model queries

Format Mode

Default

Plain SPL queries

Conversion Output

APT40 Dropbox Tool User Agent

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: APT40 Dropbox Tool User Agent
id: 5ba715b6-71b7-44fd-8245-f66893e81b3d
status: test
description: Detects suspicious user agent string of APT40 Dropbox tool
references:
    - Internal research from Florian Roth
author: Thomas Patzke
date: 2019-11-12
modified: 2023-05-18
tags:
    - attack.command-and-control
    - attack.t1071.001
    - attack.exfiltration
    - attack.t1567.002
    - detection.emerging-threats
logsource:
    category: proxy
detection:
    selection:
        c-useragent: 'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/36.0.1985.143 Safari/537.36'
        cs-host: 'api.dropbox.com'
    condition: selection
falsepositives:
    - Old browsers
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/TA/APT40/proxy_apt_apt40_dropbox_tool_ua.yml