{"success":true,"data":{"ext":"qbb","name":"Intuit QuickBooks backup file","description":"Intuit QuickBooks backup file (QBB) is a backup archive format created and maintained by Intuit for QuickBooks accounting software. It is used to store copies of company data for recovery, migration, and archival purposes within QuickBooks desktop workflows. The format is generally considered safe, but like any backup file it should be restored only in trusted QuickBooks environments and kept secure to protect sensitive financial records.","mime":[],"risk_level":"Safe","signatures":[{"hex":"45 86 00 00 06 00","offset":0,"sources":[{"name":"Gary Kessler","url":"https://www.garykessler.net/library/file_sigs_GCK_latest.html"}]}],"related":[],"usage":{"python":"def is_qbb(file_path: str) -> bool:\n    \"\"\"Check if file is a valid QBB by magic bytes.\"\"\"\n    signature = bytes([0x45, 0x86, 0x00, 0x00, 0x06, 0x00])\n    with open(file_path, \"rb\") as f:\n        return f.read(6) == signature","node":"function isQBB(buffer: Buffer): boolean {\n  const signature = Buffer.from([0x45, 0x86, 0x00, 0x00, 0x06, 0x00]);\n  return buffer.subarray(0, 6).equals(signature);\n}","go":"func IsQBB(data []byte) bool {\n    signature := []byte{0x45, 0x86, 0x00, 0x00, 0x06, 0x00}\n    if len(data) < 6 {\n        return false\n    }\n    return bytes.Equal(data[:6], signature)\n}"}}}