Use tools like unzip -l or 7-Zip to list the contents of the archive without extracting them. Look for suspicious file extensions inside (e.g., .exe , .vbs , .js , or hidden files).
Before executing or extracting the file, collect its external characteristics. SolidSnack_compressed.zip
Verify that the file is indeed a ZIP archive by checking the first few bytes. A standard ZIP file begins with the hex signature 50 4B 03 04 (ASCII: PK.. ). Use tools like unzip -l or 7-Zip to
Calculate the MD5, SHA-1, and SHA-256 hashes of the ZIP file. Use these hashes to search repositories like VirusTotal to see if the file has been previously analyzed by security vendors. SolidSnack_compressed.zip