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
Interactive Bash Suspicious Children
Target Profile
Splunk
Splunk SPL & tstats data model queries
Format Mode
Default
Plain SPL queries
Conversion Output
Interactive Bash Suspicious Children
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: Interactive Bash Suspicious Children
id: ea3ecad2-db86-4a89-ad0b-132a10d2db55
status: test
description: Detects suspicious interactive bash as a parent to rather uncommon child processes
references:
- Internal Research
author: Florian Roth (Nextron Systems)
date: 2022-03-14
tags:
- attack.execution
- attack.defense-evasion
- attack.t1059.004
- attack.t1036
logsource:
product: linux
category: process_creation
detection:
selection:
ParentCommandLine: 'bash -i'
anomaly1:
CommandLine|contains:
- '-c import '
- 'base64'
- 'pty.spawn'
anomaly2:
Image|endswith:
- 'whoami'
- 'iptables'
- '/ncat'
- '/nc'
- '/netcat'
condition: selection and 1 of anomaly*
falsepositives:
- Legitimate software that uses these patterns
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_susp_interactive_bash.yml