Opening the file may trigger a "tracking pixel" or notification to the sender that you have accessed it. Action Plan: Disconnect your internet before interacting with the file.
If you absolutely must see what is inside for security or legal reasons, use these precautions: jyy - Disgusting Friend.rar
Let me know so I can give you more or help you draft a response to the sender. Opening the file may trigger a "tracking pixel"
Are you worried about the (viruses) or the social impact (the content of the file)? Is "jyy" a person you know, or a program/folder name? or a program/folder name?