Links from services like Mega, Google Drive, or MediaFire often use such strings.
If you did not personally compress this file or receive it from a trusted source, you should exercise extreme caution:
The identifier does not appear to be a known commercial product, software, or media file with public reviews. Instead, it follows the naming convention of a randomly generated string , which is commonly associated with:
Avoid extracting the contents of the archive if the source is unknown.
Before opening, upload the file to VirusTotal to check it against dozens of different antivirus engines.