{"success":true,"data":{"ext":"czx","name":"CZX","description":"CZX is an encrypted archive format associated with Czip and maintained within its original software ecosystem. It is used to package files into protected archives for storage and transfer, particularly where access control or confidentiality is required. The format is generally considered safe, though like other archives it should be opened with trusted software because malformed or malicious archives can still exploit vulnerabilities in decompressors.","mime":[],"risk_level":"Safe","signatures":[{"hex":"43 5A 50 58","offset":0,"sources":[{"name":"Wikipedia","url":"https://en.wikipedia.org/wiki/List_of_file_signatures"}]}],"related":[],"usage":{"python":"def is_czx(file_path: str) -> bool:\n    \"\"\"Check if file is a valid CZX by magic bytes.\"\"\"\n    signature = bytes([0x43, 0x5A, 0x50, 0x58])\n    with open(file_path, \"rb\") as f:\n        return f.read(4) == signature","node":"function isCZX(buffer: Buffer): boolean {\n  const signature = Buffer.from([0x43, 0x5A, 0x50, 0x58]);\n  return buffer.subarray(0, 4).equals(signature);\n}","go":"func IsCZX(data []byte) bool {\n    signature := []byte{0x43, 0x5A, 0x50, 0x58}\n    if len(data) < 4 {\n        return false\n    }\n    return bytes.Equal(data[:4], signature)\n}"}}}