If you need a technical report on the file's metadata, you can use the to generate one: Open your terminal or command prompt. Run: 7z l -slt Group.7z > report.txt This will create a report.txt containing: Method: The compression algorithm used (e.g., LZMA2).
Whether it is a "solid" archive (improves compression but makes individual file recovery harder). Group.7z
Upload the file to VirusTotal to scan it against dozens of antivirus engines. If you need a technical report on the
Look for .exe , .scr , .vbs , or .js files inside if you were expecting documents or media. 3. Technical Properties Group.7z