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
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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 Windows Trace ETW Session Tamper Via Logman.EXE
Target Profile
Splunk
Splunk SPL & tstats data model queries
Format Mode
Default
Plain SPL queries
Conversion Output
Suspicious Windows Trace ETW Session Tamper Via Logman.EXE
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 Windows Trace ETW Session Tamper Via Logman.EXE
id: cd1f961e-0b96-436b-b7c6-38da4583ec00
status: test
description: Detects the execution of "logman" utility in order to disable or delete Windows trace sessions
references:
- https://twitter.com/0gtweet/status/1359039665232306183?s=21
- https://ss64.com/nt/logman.html
author: Florian Roth (Nextron Systems)
date: 2021-02-11
modified: 2023-02-21
tags:
- attack.defense-evasion
- attack.t1562.001
- attack.t1070.001
logsource:
category: process_creation
product: windows
detection:
selection_img:
- Image|endswith: '\logman.exe'
- OriginalFileName: 'Logman.exe'
selection_action:
CommandLine|contains:
- 'stop '
- 'delete '
selection_service:
CommandLine|contains:
- 'Circular Kernel Context Logger'
- 'EventLog-' # Cover multiple traces starting with EventLog-*
- 'SYSMON TRACE'
- 'SysmonDnsEtwSession'
condition: all of selection*
falsepositives:
- Legitimate deactivation by administrative staff
- Installer tools that disable services, e.g. before log collection agent installation
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_logman_disable_eventlog.yml