: Text files can sometimes contain malicious scripts (like PowerShell commands) that are intended to be copied and pasted into a terminal. Never run code from an unknown .txt file.
Since this string doesn't match a public standard, txt file like this usually implies and how to handle it safely: Potential Origins of "P2FDRU.txt" Download P2FDRU txt
Could you provide more on where you encountered this name? Knowing the website, software, or project it's associated with would help identify its exact purpose. : Text files can sometimes contain malicious scripts