{
  "port": 1152,
  "protocol": "tcp",
  "service": "Winpopup LAN Messenger",
  "oneLiner": "Registered to a Windows LAN chat application designed for a trusted office network.",
  "whatItIs": "IANA lists 1152 as winpoplanmess, \"Winpopup LAN Messenger\", registered in November 2005. The application is a small Windows messaging tool in the WinPopup lineage, meant for peer-to-peer chat inside one LAN with no expectation of authentication or encryption. It is rare in Nmap's data, and any sighting is confined to Windows desktops running that class of tool.",
  "exposure": {
    "verdict": "never",
    "note": "A LAN chat daemon with no meaningful authentication should never face the internet; keep it on the local segment or replace it."
  },
  "checkCommand": "nmap -Pn -p 1152 -sV TARGET",
  "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"
    }
  ]
}