Disclaimer: As this is a generic file identifier, the exact contents are unknown without opening the archive.
To provide a more specific write-up, could you share the context of this file? For example: Where was it ?
Use software like WinRAR or 7-Zip to extract the files.
: This likely indicates a version number or a specific identifier code (e.g., Nov 13, 2018 or similar timestamp format) [1].