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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

17

Live from sigconverter.io

CLI Versions

10

Newest: 2.0.2

Translation Workspace

Shape the rule before it leaves Phoenix

Tune Translation

Active Rule

Suspicious Persistence Via VMwareToolBoxCmd.EXE VM State Change Script

Target Profile

Splunk

Splunk SPL & tstats data model queries

Format Mode

Default

Plain SPL queries

Conversion Output

Suspicious Persistence Via VMwareToolBoxCmd.EXE VM State Change Script

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: Suspicious Persistence Via VMwareToolBoxCmd.EXE VM State Change Script
id: 236d8e89-ed95-4789-a982-36f4643738ba
related:
    - id: 7aa4e81a-a65c-4e10-9f81-b200eb229d7d
      type: derived
status: test
description: Detects execution of the "VMwareToolBoxCmd.exe" with the "script" and "set" flag to setup a specific script that's located in a potentially suspicious location to run for a specific VM state
references:
    - https://bohops.com/2021/10/08/analyzing-and-detecting-a-vmtools-persistence-technique/
author: Nasreddine Bencherchali (Nextron Systems)
date: 2023-06-14
tags:
    - attack.execution
    - attack.persistence
    - attack.t1059
logsource:
    category: process_creation
    product: windows
detection:
    selection_bin_img:
        - Image|endswith: '\VMwareToolBoxCmd.exe'
        - OriginalFileName: 'toolbox-cmd.exe'
    selection_bin_cli:
        CommandLine|contains|all:
            - ' script '
            - ' set '
    selection_susp_paths:
        CommandLine|contains:
            - ':\PerfLogs\'
            - ':\Temp\'
            - ':\Windows\System32\Tasks\'
            - ':\Windows\Tasks\'
            - ':\Windows\Temp\'
            - '\AppData\Local\Temp'
    condition: all of selection_*
falsepositives:
    - Unknown
level: high

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_vmware_toolbox_cmd_persistence_susp.yml