IoTHackBot

Open-source IoT security testing toolkit with integrated Claude Code skills for automated vulnerability discovery.

Overview

IoTHackBot is a collection of specialized tools and Claude Code skills designed for security testing of IoT devices, IP cameras, and embedded systems. It provides both command-line tools and AI-assisted workflows for comprehensive IoT security assessments.

Tools Included

Network Discovery & Reconnaissance

• wsdiscovery - WS-Discovery protocol scanner for discovering ONVIF cameras and IoT devices
• iotnet - IoT network traffic analyzer for detecting protocols and vulnerabilities
• netflows - Network flow extractor with DNS hostname resolution from pcap files
• nmap (skill) - Professional network reconnaissance with two-phase scanning strategy

Device-Specific Testing

• onvifscan - ONVIF device security scanner
  • Authentication bypass testing
  • Credential brute-forcing

Firmware & File Analysis

• chipsec (skill) - UEFI/BIOS firmware static analysis

  • Detect known rootkits (LoJax, ThinkPwn, HackingTeam)
  • Generate EFI executable inventories with hashes
  • Decode firmware structure and extract NVRAM

• ffind - Advanced file finder with type detection and filesystem extraction

  • Identifies artifact file types
  • Extracts ext2/3/4 and F2FS filesystems
  • Designed for firmware analysis

Android Analysis

• apktool (skill) - APK unpacking and resource extraction

  • Decode AndroidManifest.xml
  • Extract resources, layouts, strings
  • Disassemble to smali code

• jadx (skill) - APK decompilation

  • Convert DEX to readable Java source
  • Search for hardcoded credentials
  • Analyze app logic

Hardware & Console Access

• jtagprobe - SWD/JTAG debug interface probe via SEGGER J-Link

  • Classifies targets as OPEN / LOCKED / DEAD
  • Sweeps SWD then JTAG across multiple clock speeds
  • Decodes DPIDR / IDCODE to vendor (STM32, NXP, Nordic, TI, ...)
  • Halt + memory read to confirm true debugger control
  • Per-attempt JLinkExe stdout captured for pentest evidence

• picocom (skill) - IoT UART console interaction for hardware testing

  • Bootloader manipulation
  • Shell enumeration
  • Firmware extraction
  • Includes Python helper script for automated interaction

• telnetshell (skill) - IoT telnet shell interaction

  • Unauthenticated shell testing
  • Device enumeration
  • BusyBox command handling
  • Includes Python helper script and pre-built enumeration scripts

Installation

Prerequisites

# Python dependencies
pip install colorama pyserial pexpect requests

# System dependencies (Arch Linux)
sudo pacman -S nmap e2fsprogs f2fs-tools python python-pip inetutils

# For other distributions, install equivalent packages

Setup

1. Clone the repository:

git clone https://github.com/BrownFineSecurity/iothackbot.git
cd iothackbot

2. Add the bin directory to your PATH:

export PATH="$PATH:$(pwd)/bin"

3. For permanent setup, add to your shell configuration:

echo 'export PATH="$PATH:/path/to/iothackbot/bin"' >> ~/.bashrc

Usage

Quick Start Examples

Discover ONVIF Devices

wsdiscovery 192.168.1.0/24

Test ONVIF Device Security

onvifscan auth http://192.168.1.100
onvifscan brute http://192.168.1.100

Analyze Network Traffic

# Analyze PCAP file for IoT protocols
iotnet capture.pcap

# Live capture
sudo iotnet -i eth0 -d 60

Extract Network Flows

# Extract flows from device with DNS resolution
netflows capture.pcap --source-ip 192.168.1.100

# Get just hostname:port list
netflows capture.pcap -s 192.168.1.100 --format quiet

Analyze Firmware

# Identify file types
ffind firmware.bin

# Extract filesystems (requires sudo)
sudo ffind firmware.bin -e

Claude Code Plugin

IoTHackBot is available as a Claude Code plugin, providing AI-assisted security testing with specialized skills.

Available Skills

Skill	Description
chipsec	UEFI/BIOS firmware static analysis - malware detection, EFI inventory
apktool	Android APK unpacking and resource extraction
jadx	Android APK decompilation to Java source
ffind	Firmware file analysis with filesystem extraction
iotnet	IoT network traffic analysis
jtagprobe	SWD/JTAG debug interface probe via J-Link
netflows	Network flow extraction with DNS hostname resolution
nmap	Professional network reconnaissance
onvifscan	ONVIF device security testing
picocom	UART console interaction
telnetshell	Telnet shell enumeration
wsdiscovery	WS-Discovery device discovery

Plugin Installation

Option 1: Use directly during development

claude --plugin-dir /path/to/iothackbot

Option 2: Install as local marketplace (persistent)

Add to ~/.claude/settings.json:

{
  "extraKnownMarketplaces": {
    "iothackbot-local": {
      "source": {
        "source": "directory",
        "path": "/path/to/iothackbot"
      }
    }
  },
  "enabledPlugins": {
    "iothackbot": true
  }
}

Then restart Claude Code for the settings to take effect.

Option 3: Project-specific setup

For use within a specific project, the skills are also available via the .claude/skills/ symlink for backwards compatibility.

Tool Architecture

All tools follow a consistent design pattern:

• CLI Layer (tools/iothackbot/*.py) - Command-line interface with argparse
• Core Layer (tools/iothackbot/core/*_core.py) - Core functionality implementing ToolInterface
• Binary (bin/*) - Executable wrapper scripts

This separation enables:

• Easy automation and chaining
• Consistent output formats (text, JSON, quiet)
• Standardized error handling
• Tool composition and pipelines

Configuration

IoT Detection Rules

config/iot/detection_rules.json - Custom IoT protocol detection rules for iotnet

Wordlists

• wordlists/onvif-usernames.txt - Default usernames for ONVIF devices
• wordlists/onvif-passwords.txt - Default passwords for ONVIF devices

Development

Adding New Tools

See TOOL_DEVELOPMENT_GUIDE.md for detailed information on:

• Project structure standards
• Development patterns
• Output formatting guidelines
• Testing and integration

Key Interfaces

• ToolInterface - Base interface for all tools
• ToolConfig - Standardized configuration object
• ToolResult - Standardized result object with success, data, errors, and metadata

Output Formats

All tools support multiple output formats:

# Human-readable text with colors (default)
onvifscan auth 192.168.1.100

# Machine-readable JSON
onvifscan auth 192.168.1.100 --format json

# Minimal output
onvifscan auth 192.168.1.100 --format quiet

Security & Ethics

IMPORTANT: These tools are designed for authorized security testing only.

• Only test devices you own or have explicit permission to test
• Respect scope limitations and rules of engagement
• Be aware of the impact on production systems
• Use appropriate timing to avoid denial of service
• Document all testing activities
• Follow responsible disclosure practices

Contributing

Contributions are welcome! Please ensure:

• New tools follow the architecture patterns in TOOL_DEVELOPMENT_GUIDE.md
• All tools support text, JSON, and quiet output formats
• Code includes proper error handling
• Documentation is clear and comprehensive

License

MIT License - See LICENSE file for details

Disclaimer

This toolkit is provided for educational and authorized security testing purposes only. Users are responsible for ensuring they have proper authorization before testing any systems. The authors are not responsible for misuse or damage caused by this toolkit.