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
Suspicious Log Entries
Target Profile
Splunk
Splunk SPL & tstats data model queries
Format Mode
Default
Plain SPL queries
Conversion Output
Suspicious Log Entries
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 Log Entries
id: f64b6e9a-5d9d-48a5-8289-e1dd2b3876e1
status: test
description: Detects suspicious log entries in Linux log files
references:
- https://github.com/ossec/ossec-hids/blob/f6502012b7380208db81f82311ad4a1994d39905/etc/rules/syslog_rules.xml
author: Florian Roth (Nextron Systems)
date: 2017-03-25
modified: 2021-11-27
tags:
- attack.impact
logsource:
product: linux
detection:
keywords:
# Generic suspicious log lines
- 'entered promiscuous mode'
# OSSEC https://github.com/ossec/ossec-hids/blob/master/etc/rules/syslog_rules.xml
- 'Deactivating service'
- 'Oversized packet received from'
- 'imuxsock begins to drop messages'
condition: keywords
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/builtin/lnx_shell_susp_log_entries.yml