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

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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

Execute From Alternate Data Streams

sigma-cli version

Backend

Format

Target Profile

Splunk

Splunk SPL & tstats data model queries

Format Mode

Default

Plain SPL queries

Conversion Output

Execute From Alternate Data Streams

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: Execute From Alternate Data Streams
id: 7f43c430-5001-4f8b-aaa9-c3b88f18fa5c
status: test
description: Detects execution from an Alternate Data Stream (ADS). Adversaries may use NTFS file attributes to hide their malicious data in order to evade detection
references:
    - https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1564.004/T1564.004.md
author: frack113
date: 2021-09-01
modified: 2022-10-09
tags:
    - attack.defense-evasion
    - attack.t1564.004
logsource:
    category: process_creation
    product: windows
detection:
    selection_stream:
        CommandLine|contains: 'txt:'
    selection_tools_type:
        CommandLine|contains|all:
            - 'type '
            - ' > '
    selection_tools_makecab:
        CommandLine|contains|all:
            - 'makecab '
            - '.cab'
    selection_tools_reg:
        CommandLine|contains|all:
            - 'reg '
            - ' export '
    selection_tools_regedit:
        CommandLine|contains|all:
            - 'regedit '
            - ' /E '
    selection_tools_esentutl:
        CommandLine|contains|all:
            - 'esentutl '
            - ' /y '
            - ' /d '
            - ' /o '
    condition: selection_stream and (1 of selection_tools_*)
falsepositives:
    - Unknown
level: medium

CLI command

Copy the exact command to reproduce this translation locally.

sigma convert --without-pipeline -t splunk -f default rules/windows/process_creation/proc_creation_win_susp_alternate_data_streams.yml