CPPPO Ethernet/IP CIP Honeypot Detection Scanner

The CPPPO Ethernet/IP CIP is a Python-based parser for the Common Industrial Protocol (CIP) over Ethernet/IP used in automation and industrial control systems. It's primarily utilized in industrial environments to monitor and manage operational technology networks. CPPPO assists professionals in deploying secure and efficient communications in industrial systems. The software ensures robust communication and interoperability between industrial devices. It helps engineers and managers to maintain the integrity and security of industrial processes. The use of such products is critical for maintaining industrial network stability and security.

This detection scanner identifies the use of default configurations in CPPPO Ethernet/IP CIP honeypots. A honeypot is a decoy system set up to attract and detect unauthorized access. The scanner identifies devices running the default configuration of the Conpot honeypot utilizing CIP. Detecting such configurations helps understand potential vulnerabilities or traps set for attackers. This functionality aids in assessing security measures and the openness of systems to Internet-facing threats.

The detection process involves sending specific hexadecimal data to identify systems using the default configuration signature of the CPPPO honeypot. These systems typically respond with a predictable pattern indicating a honeypot setup. The scanner targets the standard CIP port, 44818, using TCP to communicate with the network. The specific byte pattern is used to confirm the presence of the default honeypot settings, which are then flagged by the scanner. This method ensures that security personnel can identify possible honeypots within their networks.

If a honeypot's default configuration is exploited by malicious parties, it can lead to unnecessary network traffic and potential data collection by unauthorized users. Attackers might use detected honeypots to practice exploitation techniques or verify attack strategies. Furthermore, if security measures are not adequately adjusted, it could signal vulnerabilities in the larger network framework. Recommendations generally advise altering default settings to avoid confirmatory exploitation attempts.

REFERENCES

• https://github.com/claroty/enip-stack-detector