furious

name	furious
description	Use this skill when the user wants to scan network ports, check open ports, scan IP ranges, or perform network reconnaissance.

furious Plugin

Go IP/port scanner with SYN (stealth) scanning and device manufacturer identification. Fast network scanning tool.

Commands

Port Scanning

• furious scan ports — Scan IP addresses and ports

Utility

• furious _ _ — Passthrough to furious CLI

Usage Examples

• "Scan this host for open ports"
• "Check port 80 on this server"
• "Scan a network range"
• "Find open ports"

Installation

go install github.com/liamg/furious@latest

Examples

# Scan single host
furious scan ports 192.168.1.1

# Scan specific ports
furious scan ports 192.168.1.1 -p 80,443,22

# Scan with SYN (stealth) - requires root
sudo furious scan ports 192.168.1.1 -s syn

# Scan with connect mode (no root needed)
furious scan ports 192.168.1.1 -s connect

# Scan CIDR range
furious scan ports 192.168.1.0/24

# Set timeout
furious scan ports 192.168.1.1 -t 2000

# Scan multiple hosts
furious scan ports 192.168.1.1 192.168.1.2 example.com

# Identify devices on local network
furious scan ports 192.168.1.0/24

# Any furious command with passthrough
furious _ _ 192.168.1.1 -p 1-1000
furious _ _ --scan-type syn example.com

Key Features

• SYN scanning - Stealth scanning (requires root)
• Connect scanning - Works without root
• Fast - Efficient scanning
• CIDR support - Scan network ranges
• Port ranges - Scan multiple ports
• Device identification - MAC and manufacturer
• Timeout control - Adjustable timeouts
• Multiple targets - Scan hosts at once

Scan Types

• SYN - Stealth scan (requires sudo)
• Connect - Standard scan (no root needed)

Notes

• SYN scan requires root/sudo
• Connect scan works for any user
• Can identify device manufacturers locally
• Great for security auditing
• Use responsibly on networks you own