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.

Browse Rules Explore Ecosystem

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

Equation Group DLL_U Export Function Load

sigma-cli version

Backend

Format

Target Profile

Splunk

Splunk SPL & tstats data model queries

Format Mode

Default

Plain SPL queries

Conversion Output

Equation Group DLL_U Export Function Load

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: Equation Group DLL_U Export Function Load
id: d465d1d8-27a2-4cca-9621-a800f37cf72e
status: stable
description: Detects a specific export function name used by one of EquationGroup tools
references:
    - https://github.com/00derp/EquationGroupLeak/search?utf8=%E2%9C%93&q=dll_u&type=
    - https://twitter.com/cyb3rops/status/972186477512839170
author: Florian Roth (Nextron Systems)
date: 2019-03-04
modified: 2023-03-09
tags:
    - attack.g0020
    - attack.defense-evasion
    - attack.t1218.011
    - detection.emerging-threats
logsource:
    category: process_creation
    product: windows
detection:
    selection:
        - CommandLine|contains: '-export dll_u'
        - CommandLine|endswith:
              - ',dll_u'
              - ' dll_u'
    condition: selection
falsepositives:
    - Unlikely
level: critical

CLI command

Copy the exact command to reproduce this translation locally.

sigma convert --without-pipeline -t splunk -f default rules-emerging-threats/2019/TA/EquationGroup/proc_creation_win_apt_equationgroup_dll_u_load.yml