Kkon.7z -

: Once extracted, look at the file extensions inside. Be cautious of executable files ( .exe , .bat , .scr ) if you were expecting documents or media. Community Perspectives on 7z Safety

: The name "kkon" is likely a shorthand for the specific project, collection, or user who created it (e.g., a convention, a set of icons, or private data). kkon.7z

Since this is an archive, you must extract it to see what is inside. To do this safely: : Once extracted, look at the file extensions inside

“7z files are safe. While opening the 7z archive itself won't harm your computer, the executable contents stored inside might. Always scan the contents inside a 7z folder for viruses before launching them.” WinZip : Once extracted