{
  "fileFormatID": 2730,
  "formatName": "HMM Packfile",
  "version": null,
  "formatDescription": "The HMM Packfile is a game data format that packages files for distribution with digital games.",
  "releaseDate": null,
  "binaryFileFormat": null,
  "formatNote": "http://fileformats.archiveteam.org/wiki/HMM_Packfile",
  "lastUpdatedDate": "04 Jul 2023",
  "formatProvenance": null,
  "formatSourceDate": "04 Jul 2023",
  "formatDisclosure": null,
  "formatEnvironment": null,
  "formatRisk": null,
  "formatAliases": null,
  "formatTypes": "Aggregate",
  "formatFamilies": null,
  "identifiers": [
    {
      "identifierText": "fmt/1876",
      "identifierType": "PUID"
    }
  ],
  "internalSignatures": [
    {
      "signatureID": 2218,
      "name": "HMM Packfile",
      "note": "BOF: 'HMMSYS PackFile' followed by 15 null bytes",
      "byteSequences": [
        {
          "positionType": "Absolute from BOF",
          "offset": 0,
          "maxOffset": 0,
          "byteSequence": "484D4D535953205061636B46696C650A1A000000000000000000000000000000",
          "endianness": null,
          "byteSequenceID": 2574
        }
      ]
    }
  ],
  "externalSignatures": [
    {
      "externalSignature": "pak",
      "signatureType": "File extension"
    }
  ],
  "relationships": [],
  "submittedBy": [
    320
  ]
}