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
Potential Encrypted Registry Blob Related To SNAKE Malware
Target Profile
Splunk
Splunk SPL & tstats data model queries
Format Mode
Default
Plain SPL queries
Conversion Output
Potential Encrypted Registry Blob Related To SNAKE Malware
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: Potential Encrypted Registry Blob Related To SNAKE Malware
id: 7e163e96-b9a5-45d6-b2cd-d7d87b13c60b
status: test
description: Detects the creation of a registry value in the ".wav\OpenWithProgIds" key with an uncommon name. This could be related to SNAKE Malware as reported by CISA
references:
- https://media.defense.gov/2023/May/09/2003218554/-1/-1/0/JOINT_CSA_HUNTING_RU_INTEL_SNAKE_MALWARE_20230509.PDF
author: Nasreddine Bencherchali (Nextron Systems)
date: 2023-05-10
modified: 2023-08-17
tags:
- attack.persistence
- detection.emerging-threats
logsource:
category: registry_set
product: windows
detection:
selection:
TargetObject|contains: '\SOFTWARE\Classes\.wav\OpenWithProgIds\'
filter_main_wav:
- TargetObject|endswith: '.AssocFile.WAV'
- TargetObject|contains: '.wav.'
condition: selection and not 1 of filter_main_*
falsepositives:
- Some additional tuning might be required to tune out legitimate processes that write to this key by default
level: medium
CLI command
Copy the exact command to reproduce this translation locally.
sigma convert --without-pipeline -t splunk -f default rules-emerging-threats/2023/Malware/SNAKE/registry_set_malware_snake_encrypted_key.yml