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

Metasploit Or Impacket Service Installation Via SMB PsExec

sigma-cli version

Backend

Format

Target Profile

Splunk

Splunk SPL & tstats data model queries

Format Mode

Default

Plain SPL queries

Conversion Output

Metasploit Or Impacket Service Installation Via SMB PsExec

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: Metasploit Or Impacket Service Installation Via SMB PsExec
id: 6fb63b40-e02a-403e-9ffd-3bcc1d749442
related:
    - id: 1a17ce75-ff0d-4f02-9709-2b7bb5618cf0
      type: derived
status: test
description: Detects usage of Metasploit SMB PsExec (exploit/windows/smb/psexec) and Impacket psexec.py by triggering on specific service installation
references:
    - https://bczyz1.github.io/2021/01/30/psexec.html
author: Bartlomiej Czyz, Relativity
date: 2021-01-21
modified: 2022-10-05
tags:
    - attack.lateral-movement
    - attack.t1021.002
    - attack.t1570
    - attack.execution
    - attack.t1569.002
logsource:
    product: windows
    service: security
    definition: The 'System Security Extension' audit subcategory need to be enabled to log the EID 4697
detection:
    selection:
        EventID: 4697
        ServiceFileName|re: '^%systemroot%\\[a-zA-Z]{8}\.exe$'
        ServiceName|re: '(^[a-zA-Z]{4}$)|(^[a-zA-Z]{8}$)|(^[a-zA-Z]{16}$)'
        ServiceStartType: 3  # on-demand start, see https://www.ultimatewindowssecurity.com/securitylog/encyclopedia/event.aspx?eventID=4697
        ServiceType: '0x10'
    filter:
        ServiceName: 'PSEXESVC'
    condition: selection and not filter
falsepositives:
    - Possible, different agents with a 8 character binary and a 4, 8 or 16 character service name
level: high

CLI command

Copy the exact command to reproduce this translation locally.

sigma convert --without-pipeline -t splunk -f default rules/windows/builtin/security/win_security_metasploit_or_impacket_smb_psexec_service_install.yml