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

NTLM Logon

sigma-cli version

Backend

Format

Target Profile

Splunk

Splunk SPL & tstats data model queries

Format Mode

Default

Plain SPL queries

Conversion Output

NTLM Logon

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: NTLM Logon
id: 98c3bcf1-56f2-49dc-9d8d-c66cf190238b
status: test
description: Detects logons using NTLM, which could be caused by a legacy source or attackers
references:
    - https://twitter.com/JohnLaTwC/status/1004895028995477505
author: Florian Roth (Nextron Systems)
date: 2018-06-08
modified: 2024-07-22
tags:
    - attack.defense-evasion
    - attack.lateral-movement
    - attack.t1550.002
logsource:
    product: windows
    service: ntlm
    definition: Requires events from Microsoft-Windows-NTLM/Operational
detection:
    selection:
        EventID: 8002
    condition: selection
falsepositives:
    - Legacy hosts
level: low

CLI command

Copy the exact command to reproduce this translation locally.

sigma convert --without-pipeline -t splunk -f default rules/windows/builtin/ntlm/win_susp_ntlm_auth.yml