{"success":true,"data":{"ext":"nfc","name":"Nokia PC Suite Content Copier file","description":"Nokia PC Suite Content Copier file is a legacy backup file format created for Nokia PC Suite, a desktop application maintained by Nokia for managing compatible mobile phones. It was used to store contacts, messages, settings, and other phone data for transfer or restoration between a handset and a computer. The format is associated with older Nokia software and devices, so support is largely historical; as with any backup file, it should be opened only from trusted sources.","mime":[],"risk_level":"Safe","signatures":[{"hex":"03 00 00 00","offset":0,"sources":[{"name":"Gary Kessler","url":"https://www.garykessler.net/library/file_sigs_GCK_latest.html"}]}],"related":["adx","qph"],"usage":{"python":"def is_nfc(file_path: str) -> bool:\n    \"\"\"Check if file is a valid NFC by magic bytes.\"\"\"\n    signature = bytes([0x03, 0x00, 0x00, 0x00])\n    with open(file_path, \"rb\") as f:\n        return f.read(4) == signature","node":"function isNFC(buffer: Buffer): boolean {\n  const signature = Buffer.from([0x03, 0x00, 0x00, 0x00]);\n  return buffer.subarray(0, 4).equals(signature);\n}","go":"func IsNFC(data []byte) bool {\n    signature := []byte{0x03, 0x00, 0x00, 0x00}\n    if len(data) < 4 {\n        return false\n    }\n    return bytes.Equal(data[:4], signature)\n}"}}}