Are you asking because you from a seller, or did you find it on your own system ?
A file named is almost certainly a fraudulent document used in shipping-related scams . PSD is the file format for Adobe Photoshop, meaning this is an editable template rather than a legitimate PDF or image receipt. Why this is a Red Flag UPS Proof.psd
Photoshop files can sometimes contain embedded scripts or exploits that could compromise your computer. Are you asking because you from a seller,