Cd_fh.rar -
If the file demands a password to open and you don't know it, it is often a sign of spam or malicious content. π How to Open a .RAR File
The short answer:
Because anyone can name a RAR file anything they want, a file named "CD_FH.rar" does not have a single, universal identity. CD_FH.rar
Did you download this on purpose? If it arrived as an unexpected email attachment or from a sketchy website, do not open it. If the file demands a password to open
Have you ever stumbled upon a file named on your hard drive, in an old email attachment, or on a file-sharing site? If the name looks like total gibberish to you, you are not alone. If it arrived as an unexpected email attachment
An unexpected file like appearing on your computer or being shared online is usually a cause for concern [2, 3].

