: Use a tool like VirusTotal to upload the file. It will run the zip through dozens of antivirus engines to see if anything "nasty" is hiding inside.
: Many Learning Management Systems (LMS) used by universities—like Moodle or Canvas —generate generic filenames when a student or professor downloads a batch of submissions.
"Tarea 967.zip" appears to be a specific file name typically associated with academic assignments, automated server logs, or potentially malicious spam campaigns. Since this is a highly specific and technical file identifier rather than a broad cultural topic, I have drafted a blog post that explores the mystery of such files and provides essential security advice for handling them.