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
Ready to search
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
Potential In-Memory Download And Compile Of Payloads
Target Profile
Splunk
Splunk through pysigma-backend-splunk.
Format Mode
Default
Default pySigma output mode for this backend.
Conversion Output
Potential In-Memory Download And Compile Of Payloads
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: Potential In-Memory Download And Compile Of Payloads
id: 13db8d2e-7723-4c2c-93c1-a4d36994f7ef
status: test
description: Detects potential in-memory downloading and compiling of applets using curl and osacompile as seen used by XCSSET malware
references:
- https://redcanary.com/blog/mac-application-bundles/
author: Sohan G (D4rkCiph3r), Red Canary (idea)
date: 2023-08-22
tags:
- attack.command-and-control
- attack.execution
- attack.t1059.007
- attack.t1105
logsource:
category: process_creation
product: macos
detection:
selection:
CommandLine|contains|all:
- 'osacompile'
- 'curl'
condition: selection
falsepositives:
- Unknown
level: medium
CLI command
Copy the exact command to reproduce this translation locally.
sigma convert --without-pipeline -t splunk -f default rules/macos/process_creation/proc_creation_macos_susp_in_memory_download_and_compile.yml