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Convert indexed Sigma rules into analyst-ready detections.

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Indexed Rules

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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

Visual Studio Code Tunnel Service Installation

sigma-cli version

Backend

Format

Target Profile

Splunk

Splunk SPL & tstats data model queries

Format Mode

Default

Plain SPL queries

Conversion Output

Visual Studio Code Tunnel Service Installation

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: Visual Studio Code Tunnel Service Installation
id: 30bf1789-379d-4fdc-900f-55cd0a90a801
status: test
description: Detects the installation of VsCode tunnel (code-tunnel) as a service.
references:
    - https://ipfyx.fr/post/visual-studio-code-tunnel/
    - https://badoption.eu/blog/2023/01/31/code_c2.html
    - https://code.visualstudio.com/docs/remote/tunnels
author: Nasreddine Bencherchali (Nextron Systems)
date: 2023-10-25
tags:
    - attack.command-and-control
    - attack.t1071.001
logsource:
    category: process_creation
    product: windows
detection:
    selection:
        CommandLine|contains|all:
            - 'tunnel '
            - 'service'
            - 'internal-run'
            - 'tunnel-service.log'
    condition: selection
falsepositives:
    - Legitimate installation of code-tunnel as a service
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_vscode_tunnel_service_install.yml