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.
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
Sysmon Configuration Modification
Target Profile
Splunk
Splunk SPL & tstats data model queries
Format Mode
Default
Plain SPL queries
Conversion Output
Sysmon Configuration Modification
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: Sysmon Configuration Modification
id: 1f2b5353-573f-4880-8e33-7d04dcf97744
status: test
description: Detects when an attacker tries to hide from Sysmon by disabling or stopping it
references:
- https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.001/T1562.001.md
- https://talesfrominfosec.blogspot.com/2017/12/killing-sysmon-silently.html
author: frack113
date: 2021-06-04
modified: 2022-08-02
tags:
- attack.defense-evasion
- attack.t1564
logsource:
product: windows
category: sysmon_status
detection:
selection_stop:
State: Stopped
selection_conf:
- 'Sysmon config state changed'
filter:
State: Started
condition: 1 of selection_* and not filter
falsepositives:
- Legitimate administrative action
level: high
CLI command
Copy the exact command to reproduce this translation locally.
sigma convert --without-pipeline -t splunk -f default rules/windows/sysmon/sysmon_config_modification_status.yml