{
  "port": 27356,
  "protocol": "tcp",
  "service": "Unassigned",
  "oneLiner": "The last of the unnamed 27352-27356 group; unassigned, with no documented service.",
  "whatItIs": "IANA has 27356 in the unassigned block 27346-27441, so there is no registration to cite. Nmap lists it as 'unknown', with the lowest open-frequency of the four nearby ports it is usually reported with. There is no public record of a product, protocol or malware family that binds it. Anything open here has to be identified directly.",
  "exposure": {
    "verdict": "careful",
    "note": "No standard service and no default guidance. Identify the listener, then decide."
  },
  "checkCommand": "nc -vz TARGET 27356",
  "links": [
    {
      "title": "IANA Service Name and Transport Protocol Port Number Registry",
      "url": "https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml",
      "kind": "iana"
    },
    {
      "title": "Nmap nmap-services frequency table",
      "url": "https://github.com/nmap/nmap/blob/master/nmap-services",
      "kind": "github"
    }
  ]
}