Do you have about where you found this file, such as a specific platform or event name ?
: Attempt to list contents using unzip -l . If it is password-protected, tools like fcrackzip or john (with zip2john ) are typically used to brute-force the key. Hv54rDSL_2021-2022.zip
: The alphanumeric prefix "Hv54rDSL" may be a unique identifier for a specific malware variant or part of a larger corpus used in security training. Do you have about where you found this