: Use a tool like 7-Zip or WinRAR to "Open Archive" rather than "Extract." This allows you to see the file names and extensions inside (like .pdf , .py , .xlsx , or .exe ) without running them.
: Run the file through VirusTotal before opening it. It will check the archive against over 70 antivirus engines. task.DA1.rar
: If this was sent to you for a project, check your assignment portal or email history for a "Task 1" description to match it against. : Use a tool like 7-Zip or WinRAR