I can help more if I know the name of the app or website it came from.

if you suspect it is a malware-related file, you can try searching that ID on VirusTotal, though it is more common to search by Hash (MD5/SHA).

This string looks like a (Universally Unique Identifier) often used by private cloud storage, forensic tools, or automated systems to name files. 🔍 Potential Sources