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
Mount Execution With Hidepid Parameter
Target Profile
Splunk
Splunk SPL & tstats data model queries
Format Mode
Default
Plain SPL queries
Conversion Output
Mount Execution With Hidepid Parameter
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: Mount Execution With Hidepid Parameter
id: ec52985a-d024-41e3-8ff6-14169039a0b3
status: test
description: Detects execution of the "mount" command with "hidepid" parameter to make invisible processes to other users from the system
references:
- https://blogs.blackberry.com/
- https://www.cyberciti.biz/faq/linux-hide-processes-from-other-users/
- https://twitter.com/Joseliyo_Jstnk/status/1620131033474822144
author: Joseliyo Sanchez, @Joseliyo_Jstnk
date: 2023-01-12
tags:
- attack.credential-access
- attack.defense-evasion
- attack.t1564
logsource:
product: linux
category: process_creation
detection:
selection:
Image|endswith: '/mount'
CommandLine|contains|all:
- 'hidepid=2'
- ' -o '
condition: selection
falsepositives:
- Unknown
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_mount_hidepid.yml