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
Network Sniffing - MacOs
Target Profile
Splunk
Splunk SPL & tstats data model queries
Format Mode
Default
Plain SPL queries
Conversion Output
Network Sniffing - MacOs
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: Network Sniffing - MacOs
id: adc9bcc4-c39c-4f6b-a711-1884017bf043
status: test
description: |
Detects the usage of tooling to sniff network traffic.
An adversary may place a network interface into promiscuous mode to passively access data in transit over the network, or use span ports to capture a larger amount of data.
references:
- https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1040/T1040.md
author: Alejandro Ortuno, oscd.community
date: 2020-10-14
modified: 2022-11-26
tags:
- attack.discovery
- attack.credential-access
- attack.t1040
logsource:
category: process_creation
product: macos
detection:
selection:
Image|endswith:
- '/tcpdump'
- '/tshark'
condition: selection
falsepositives:
- Legitimate administration activities
level: informational
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_network_sniffing.yml