Check the comments section or the bottom of the post where you found the link. Creators often list the password there (e.g., ://website.com or 123 ).
“Verification is a lie, When the verifier becomes the spy. Venx, you think you hold the key, Yet the key is you, set yourself free.”
If you were looking for a for this specific file or need help extracting it, please let me know: What software are you using to open it (WinRAR, 7-Zip)?