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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

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Backends

Live from sigconverter.io

CLI Versions

Newest: 2.0.2

Translation Workspace

Shape the rule before it leaves Phoenix

Tune Translation

Active Rule

JNDIExploit Pattern

sigma-cli version

Backend

Format

Target Profile

Splunk

Splunk SPL & tstats data model queries

Format Mode

Default

Plain SPL queries

Conversion Output

JNDIExploit Pattern

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: JNDIExploit Pattern
id: 412d55bc-7737-4d25-9542-5b396867ce55
status: test
description: Detects exploitation attempt using the JNDI-Exploit-Kit
references:
    - https://github.com/pimps/JNDI-Exploit-Kit
    - https://web.archive.org/web/20231015205935/https://githubmemory.com/repo/FunctFan/JNDIExploit
author: Florian Roth (Nextron Systems)
date: 2021-12-12
modified: 2022-12-25
tags:
    - attack.initial-access
    - attack.t1190
logsource:
    category: webserver
detection:
    keywords:
        - '/Basic/Command/Base64/'
        - '/Basic/ReverseShell/'
        - '/Basic/TomcatMemshell'
        - '/Basic/JettyMemshell'
        - '/Basic/WeblogicMemshell'
        - '/Basic/JBossMemshell'
        - '/Basic/WebsphereMemshell'
        - '/Basic/SpringMemshell'
        - '/Deserialization/URLDNS/'
        - '/Deserialization/CommonsCollections1/Dnslog/'
        - '/Deserialization/CommonsCollections2/Command/Base64/'
        - '/Deserialization/CommonsBeanutils1/ReverseShell/'
        - '/Deserialization/Jre8u20/TomcatMemshell'
        - '/TomcatBypass/Dnslog/'
        - '/TomcatBypass/Command/'
        - '/TomcatBypass/ReverseShell/'
        - '/TomcatBypass/TomcatMemshell'
        - '/TomcatBypass/SpringMemshell'
        - '/GroovyBypass/Command/'
        - '/WebsphereBypass/Upload/'
    condition: keywords
falsepositives:
    - Legitimate apps the use these paths
level: high

CLI command

Copy the exact command to reproduce this translation locally.

sigma convert --without-pipeline -t splunk -f default rules/web/webserver_generic/web_jndi_exploit.yml