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
APT40 Dropbox Tool User Agent
Target Profile
Splunk
Splunk through pysigma-backend-splunk.
Format Mode
Default
Default pySigma output mode for this backend.
Conversion Output
APT40 Dropbox Tool User Agent
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: 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