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
Zimbra Collaboration Suite Email Server Unauthenticated RCE
Target Profile
Splunk
Splunk through pysigma-backend-splunk.
Format Mode
Default
Default pySigma output mode for this backend.
Conversion Output
Zimbra Collaboration Suite Email Server Unauthenticated RCE
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: Zimbra Collaboration Suite Email Server Unauthenticated RCE
id: dd218fb6-4d02-42dc-85f0-a0a376072efd
status: test
description: Detects an attempt to leverage the vulnerable servlet "mboximport" for an unauthenticated remote command injection
references:
- https://www.volexity.com/blog/2022/08/10/mass-exploitation-of-unauthenticated-zimbra-rce-cve-2022-27925/
- https://www.yang99.top/index.php/archives/82/
- https://github.com/vnhacker1337/CVE-2022-27925-PoC
author: '@gott_cyber'
date: 2022-08-17
modified: 2023-01-02
tags:
- attack.initial-access
- attack.t1190
- cve.2022-27925
- detection.emerging-threats
logsource:
category: webserver
detection:
selection_servlet:
cs-method: 'POST'
cs-uri-query|contains: '/service/extension/backup/mboximport\?'
cs-uri-query|contains|all:
- 'account-name'
- 'ow'
- 'no-switch'
- 'append'
sc-status:
- 401
- 200
selection_shell:
cs-uri-query|contains: '/zimbraAdmin/'
cs-uri-query|endswith: '.jsp'
sc-status|contains: '200'
condition: 1 of selection_*
falsepositives:
- Unknown
level: medium
CLI command
Copy the exact command to reproduce this translation locally.
sigma convert --without-pipeline -t splunk -f default rules-emerging-threats/2022/Exploits/CVE-2022-27925/web_cve_2022_27925_exploit.yml