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Nuclei Templates

Dropbear sshd Detection

ID: sshd-dropbear-detect

Severity: info

Author: pussycat0x

Tags: network,ssh,dropbear,detect,detection,tcp

Description

Section titled “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

YAML Source

Section titled “YAML Source”
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: 490a00463044022048dd80f10fca5342caa47ce2b376a6fd9fc2a66c9d6728b31bb557e34899148102206db83cf8ca6b1e24b8b997253db1869fa49d391d1efc7163dde0373414264984:922c64590222798bb761d5b6d8e72950

Guide to check the vulnerabilities

Section titled “Guide to check the vulnerabilities”

This template is used to detect vulnerabilities in web applications. It can be used with the Nuclei tool to scan for specific patterns or behaviors.

Terminal window
$ nuclei -u "URL" -t "network/detection/sshd-dropbear-detect.yaml"

View on Github