favicon-hash.kmsec.uk
A tool that generates favicon hashes for Shodan hunting. It retrieves a favicon from a URL or uploaded file and returns JSON with the location, content-type, favicon hash, md5 and sha256. The hash is a MurmurHash3 value computed over a modified base64 encoding, as used by Shodan. Requests run on Cloudflare Workers, with limitations on domains, certificates and ports.
