id: sshd-dropbear-detect info: name: Dropbear sshd Detection author: pussycat0x severity: info description: | Dropbear is a software package written by Matt Johnston that provides a Secure Shell-compatible server and client. It is designed as a replacement for standard OpenSSH for environments with low memory and processor resources, such as embedded systems metadata: verified: true max-request: 1 shodan-query: product:"Dropbear sshd" tags: network,ssh,dropbear,detect,detection,tcp tcp: - inputs: - data: "\n" host: - "{{Hostname}}" port: 22 matchers: - type: word words: - "dropbear" extractors: - type: regex regex: - "SSH-([0-9.]+)-dropbear_([0-9.]+)" # digest: 4b0a00483046022100de94db5ec981b84cc133181ab2f8fc7ced4186bfb63a983434f3471ed3f64f62022100ef0b3405f94d803579b09ecd363b89b1c20a0c5d9e9fd9e72c6a91a06e3d7c78:922c64590222798bb761d5b6d8e72950