The Simple SIP Honeypot Server is an easy-to-use script created for cybersecurity practitioners and enthusiasts. Using Python and the Twisted framework, this script sets up a low-interaction Session Initiation Protocol (SIP) server to log SIP requests, acting as a vital tool for basic VoIP traffic analysis and early detection of potential threats in SIP-based communication systems.

• Low-Interaction Honeypot: Designed to mimic SIP services and capture SIP request details with minimal risk.
• Customizable Server Settings: Command-line arguments allow for easy configuration of host and port settings.
• Detailed Logging: Each SIP request is logged, providing insights for security analysis.
• Real-time Interaction: Responds to SIP requests, simulating a live SIP server environment.
• Educational Tool: An excellent resource for learning about SIP vulnerabilities and SIP-based attacks.

• Python 3.x
• Twisted Python library

To install and run the SIP honeypot server, follow these steps:

git clone https://github.com/0xNslabs/sip-honeypot.git
cd sip-honeypot
pip install twisted

Execute the script with optional arguments for host and port. Defaults to 0.0.0.0 (all interfaces) and port 5060.

python3 sip.py --host 0.0.0.0 --port 5060

All SIP interactions are logged in sip_honeypot.log for further analysis and research.

The image above captures the Simple SIP Honeypot logging real-time SIP queries

Check out the other honeypot services for monitoring various network protocols:

• DNS Honeypot - Monitors DNS interactions.
• FTP Honeypot - Simulates an FTP server.
• LDAP Honeypot - Mimics an LDAP server.
• HTTP Honeypot - Monitors HTTP interactions.
• HTTPS Honeypot - Monitors HTTPS interactions.
• NTP Honeypot - Monitors Network Time Protocol interactions.
• PostgreSQL Honeypot - Simulates a PostgreSQL database server.
• SIP Honeypot - Monitors SIP (Session Initiation Protocol) interactions.
• SSH Honeypot - Emulates an SSH server.
• TELNET Honeypot - Simulates a TELNET server.

• Caution: This server is a honeypot. Employ responsibly in controlled network environments.
• Compliance: Adhere to local laws and regulations in deployment.

This project is distributed under the MIT License. See LICENSE for more information.