{"success":true,"data":{"ext":"faxx","name":"FAXX","description":"FAXX is a file format whose creator and maintenance authority are not publicly documented. It is associated with fax-oriented document data and may be used to store or exchange digitized facsimile content in software that supports the format. The format is considered low risk, and no major security issues are commonly associated with it, though files from untrusted sources should still be opened carefully.","mime":[],"risk_level":"Safe","signatures":[{"hex":"46 4F 52 4D","offset":0,"sources":[{"name":"Wikipedia","url":"https://en.wikipedia.org/wiki/List_of_file_signatures"}]},{"hex":"46 41 58 58","offset":0,"sources":[{"name":"Wikipedia","url":"https://en.wikipedia.org/wiki/List_of_file_signatures"}]}],"related":[],"usage":{"python":"def is_faxx(file_path: str) -> bool:\n    \"\"\"Check if file is a valid FAXX by magic bytes.\"\"\"\n    signature = bytes([0x46, 0x4F, 0x52, 0x4D])\n    with open(file_path, \"rb\") as f:\n        return f.read(4) == signature","node":"function isFAXX(buffer: Buffer): boolean {\n  const signature = Buffer.from([0x46, 0x4F, 0x52, 0x4D]);\n  return buffer.subarray(0, 4).equals(signature);\n}","go":"func IsFAXX(data []byte) bool {\n    signature := []byte{0x46, 0x4F, 0x52, 0x4D}\n    if len(data) < 4 {\n        return false\n    }\n    return bytes.Equal(data[:4], signature)\n}"}}}