When processing an unknown archive like Rain.City.zip , the following technical workflow is standard:
Run the archive through multi-engine scanners (like VirusTotal) to check for embedded scripts or malicious payloads often hidden in "resource" packs. File: Rain.City.zip ...
Generate a cryptographic hash (SHA-256) of the ZIP file to ensure the source is authentic and has not been tampered with during transit. When processing an unknown archive like Rain