: Run 7z l -slt Hot_China.7z to list metadata. This often reveals if the archive is encrypted or contains multiple layers (nested archives).
: Use vol.py -f imageinfo to find the OS version. Hot_China.7z
: Confirm the file is a valid 7-Zip archive using file Hot_China.7z . : Run 7z l -slt Hot_China
If this is a memory forensics challenge (common with this naming convention), you likely need to use the : Hot_China.7z