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.
Indexed Rules
3,707
Ready to search
Backends
17
Live from sigconverter.io
CLI Versions
10
Newest: 2.0.2
Translation Workspace
Shape the rule before it leaves Phoenix
Tune Translation
Active Rule
Exchange Exploitation CVE-2021-28480
Target Profile
Splunk
Splunk SPL & tstats data model queries
Format Mode
Default
Plain SPL queries
Conversion Output
Exchange Exploitation CVE-2021-28480
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: Exchange Exploitation CVE-2021-28480
id: a2a9d722-0acb-4096-bccc-daaf91a5037b
status: test
description: Detects successful exploitation of Exchange vulnerability as reported in CVE-2021-28480
references:
- https://twitter.com/GossiTheDog/status/1392965209132871683?s=20
author: Florian Roth (Nextron Systems)
date: 2021-05-14
modified: 2023-01-02
tags:
- attack.initial-access
- attack.t1190
- cve.2021-28480
- detection.emerging-threats
logsource:
category: webserver
detection:
selection:
cs-uri-query|contains: '/owa/calendar/a'
cs-method: 'POST'
filter_main_status:
sc-status: 503
condition: selection and not 1 of filter_*
falsepositives:
- Unknown
level: critical
CLI command
Copy the exact command to reproduce this translation locally.
sigma convert --without-pipeline -t splunk -f default rules-emerging-threats/2021/Exploits/CVE-2021-28480/web_cve_2021_28480_exchange_exploit.yml