{"success":true,"data":{"ext":"aby","name":"AOL database files: address book","description":"AOL database files (ABY) are address book database files created and maintained by America Online (AOL) for its client software. They store contact information used by AOL mail and messaging features, including names, email addresses, and related entries. This is a legacy format associated with older AOL software; the files are generally safe, but as with any user data file, they should be opened only with trusted applications.","mime":[],"risk_level":"Safe","signatures":[{"hex":"41 4F 4C 44 42","offset":0,"sources":[{"name":"Gary Kessler","url":"https://www.garykessler.net/library/file_sigs_GCK_latest.html"}]}],"related":["art","bag","dci","org"],"usage":{"python":"def is_aby(file_path: str) -> bool:\n    \"\"\"Check if file is a valid ABY by magic bytes.\"\"\"\n    signature = bytes([0x41, 0x4F, 0x4C, 0x44, 0x42])\n    with open(file_path, \"rb\") as f:\n        return f.read(5) == signature","node":"function isABY(buffer: Buffer): boolean {\n  const signature = Buffer.from([0x41, 0x4F, 0x4C, 0x44, 0x42]);\n  return buffer.subarray(0, 5).equals(signature);\n}","go":"func IsABY(data []byte) bool {\n    signature := []byte{0x41, 0x4F, 0x4C, 0x44, 0x42}\n    if len(data) < 5 {\n        return false\n    }\n    return bytes.Equal(data[:5], signature)\n}"}}}