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

ADSelfService Exploitation

sigma-cli version

Backend

Format

Target Profile

Splunk

Splunk SPL & tstats data model queries

Format Mode

Default

Plain SPL queries

Conversion Output

ADSelfService Exploitation

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: ADSelfService Exploitation
id: 6702b13c-e421-44cc-ab33-42cc25570f11
status: test
description: Detects suspicious access to URLs that was noticed in cases in which attackers exploitated the ADSelfService vulnerability CVE-2021-40539
references:
    - https://us-cert.cisa.gov/ncas/alerts/aa21-259a
author: Tobias Michalski (Nextron Systems), Max Altgelt (Nextron Systems)
date: 2021-09-20
modified: 2023-01-02
tags:
    - cve.2021-40539
    - detection.emerging-threats
    - attack.initial-access
    - attack.t1190
logsource:
    category: webserver
detection:
    selection:
        cs-uri-query|contains:
            - '/help/admin-guide/Reports/ReportGenerate.jsp'
            - '/ServletApi/../RestApi/LogonCustomization'
            - '/ServletApi/../RestAPI/Connection'
    condition: selection
falsepositives:
    - Unknown
level: high

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-2021-40539/web_cve_2021_40539_adselfservice.yml