: If you must inspect the contents, open the archive inside a virtual machine or a "sandbox" environment to prevent any potential scripts from affecting your primary operating system.
: Many telecommunication hardware components (like routers or microwave links) use similar naming conventions for update packages. TERST46542- MW.rar
: Use a service like VirusTotal to upload the file (or its hash) and check it against dozens of antivirus engines. : If you must inspect the contents, open