{"success":true,"data":{"ext":"daa","name":"PowerISO Direct-Access-Archive image","description":"PowerISO Direct-Access-Archive (DAA) is a disk image and archive format developed and maintained by PowerISO Computing, Inc. It is used to store optical disc images for mounting, extraction, backup, and distribution of software or media files in PowerISO and compatible tools. The format is generally safe, though like other image archives it can contain large or malformed content; it is also less commonly used than standard ISO images.","mime":[],"risk_level":"Safe","signatures":[{"hex":"44 41 41","offset":0,"sources":[{"name":"Wikipedia","url":"https://en.wikipedia.org/wiki/List_of_file_signatures"}]},{"hex":"44 41 41 00 00 00 00 00","offset":0,"sources":[{"name":"Gary Kessler","url":"https://www.garykessler.net/library/file_sigs_GCK_latest.html"}]}],"related":[],"usage":{"python":"def is_daa(file_path: str) -> bool:\n    \"\"\"Check if file is a valid DAA by magic bytes.\"\"\"\n    signature = bytes([0x44, 0x41, 0x41])\n    with open(file_path, \"rb\") as f:\n        return f.read(3) == signature","node":"function isDAA(buffer: Buffer): boolean {\n  const signature = Buffer.from([0x44, 0x41, 0x41]);\n  return buffer.subarray(0, 3).equals(signature);\n}","go":"func IsDAA(data []byte) bool {\n    signature := []byte{0x44, 0x41, 0x41}\n    if len(data) < 3 {\n        return false\n    }\n    return bytes.Equal(data[:3], signature)\n}"}}}