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
Password Protected Compressed File Extraction Via 7Zip
Target Profile
Splunk
Splunk SPL & tstats data model queries
Format Mode
Default
Plain SPL queries
Conversion Output
Password Protected Compressed File Extraction Via 7Zip
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: Password Protected Compressed File Extraction Via 7Zip
id: b717b8fd-6467-4d7d-b3d3-27f9a463af77
status: test
description: Detects usage of 7zip utilities (7z.exe, 7za.exe and 7zr.exe) to extract password protected zip files.
references:
- https://blog.cyble.com/2022/06/07/bumblebee-loader-on-the-rise/
author: Nasreddine Bencherchali (Nextron Systems)
date: 2023-03-10
modified: 2024-07-16
tags:
- attack.collection
- attack.t1560.001
- detection.threat-hunting
logsource:
category: process_creation
product: windows
detection:
selection_img:
- Description|contains: '7-Zip'
- Image|endswith:
- '\7z.exe'
- '\7zr.exe'
- '\7za.exe'
- OriginalFileName:
- '7z.exe'
- '7za.exe'
selection_password:
CommandLine|contains|all:
- ' -p'
- ' x '
- ' -o'
condition: all of selection_*
falsepositives:
- Legitimate activity is expected since extracting files with a password can be common in some environment.
level: low
CLI command
Copy the exact command to reproduce this translation locally.
sigma convert --without-pipeline -t splunk -f default rules-threat-hunting/windows/process_creation/proc_creation_win_7zip_password_extraction.yml