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UPnProxyPot: Fake the Funk, Become a Blackhat Proxy, MITM Their TLS

Chad Seaman

Akamai researcher Chad Seaman presents UPnProxyPot, a Golang honeypot that impersonates vulnerable UPnP routers to intercept and MITM blackhat proxy networks.

Summary

The Exploitation of UPnP in Criminal Proxy Networks

Threat actors routinely scan the internet for routers with exposed UPnP services (UPnProxy), injecting port forwarding rules to transform consumer routers into anonymous proxy relays.

Building UPnProxyPot: The Golang UPnP Honeypot

Chad Seaman introduces UPnProxyPot, an open-source honeypot engineered to mimic vulnerable SSDP and UPnP daemon behaviors.

Intercepting and Decrypting Adversary Traffic

By posing as a functional proxy node in botnet networks, UPnProxyPot intercepts, logs, and MITMs encrypted TLS traffic routed through criminal proxy infrastructure.

Extracting Threat Intelligence on Active Cybercrime Campaigns

Seaman shares empirical data on cybercrime operations, credit card fraud rings, and credential stuffing attacks observed through the honeypot network.

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