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 local pySigma backend, then reveal pipelines only when you actually need them.
Indexed Rules
3,731
Ready to search
Backends
17
Loaded from pysigma-node
pySigma Versions
10
Newest: 1.3.3
Translation Workspace
Shape the rule before it leaves Phoenix
Tune Translation
Active Rule
ESXi Syslog Configuration Change Via ESXCLI
Target Profile
Splunk
Splunk through pysigma-backend-splunk.
Format Mode
Default
Default pySigma output mode for this backend.
Conversion Output
ESXi Syslog Configuration Change Via ESXCLI
Using Splunk · Default · pySigma 1.3.3
Translation controls
Adjust the rule on the left, then regenerate when you want a fresh backend-native query.
BackendSplunkFormatDefaultVersion1.3.3
title: ESXi Syslog Configuration Change Via ESXCLI
id: 38eb1dbb-011f-40b1-a126-cf03a0210563
status: test
description: Detects changes to the ESXi syslog configuration via "esxcli"
references:
- https://support.solarwinds.com/SuccessCenter/s/article/Configure-ESXi-Syslog-to-LEM?language=en_US
- https://developer.broadcom.com/xapis/esxcli-command-reference/7.0.0/namespace/esxcli_system.html
author: Cedric Maurugeon
date: 2023-09-04
tags:
- attack.defense-evasion
- attack.execution
- attack.t1562.001
- attack.t1562.003
- attack.t1059.012
logsource:
category: process_creation
product: linux
detection:
selection:
Image|endswith: '/esxcli'
CommandLine|contains|all:
- 'system'
- 'syslog'
- 'config'
CommandLine|contains: ' set'
condition: selection
falsepositives:
- Legitimate administrative activities
level: medium
CLI command
Copy the exact command to reproduce this translation locally.
sigma convert --without-pipeline -t splunk -f default rules/linux/process_creation/proc_creation_lnx_esxcli_syslog_config_change.yml