: Archives with nonsensical or auto-generated names are often used to distribute malware or unwanted software.
: It may be a proprietary backup file from a specific application that uses "!XDAB" as a header or prefix. !XDAB_ (104).rar
If you encountered this file on a file-sharing site or in an email, it is likely one of the following: : Archives with nonsensical or auto-generated names are