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
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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
Renamed Remote Utilities RAT (RURAT) Execution
Target Profile
Splunk
Splunk through pysigma-backend-splunk.
Format Mode
Default
Default pySigma output mode for this backend.
Conversion Output
Renamed Remote Utilities RAT (RURAT) Execution
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: Renamed Remote Utilities RAT (RURAT) Execution
id: 9ef27c24-4903-4192-881a-3adde7ff92a5
status: test
description: Detects execution of renamed Remote Utilities (RURAT) via Product PE header field
references:
- https://redcanary.com/blog/misbehaving-rats/
author: Nasreddine Bencherchali (Nextron Systems)
date: 2022-09-19
modified: 2023-02-03
tags:
- attack.defense-evasion
- attack.collection
- attack.command-and-control
- attack.discovery
- attack.s0592
logsource:
category: process_creation
product: windows
detection:
selection:
Product: 'Remote Utilities'
filter:
Image|endswith:
- '\rutserv.exe'
- '\rfusclient.exe'
condition: selection and not filter
falsepositives:
- Unknown
level: medium
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_renamed_rurat.yml