Many archives on Imoutoshare are password-protected. The password is often the name of the site itself or a specific string mentioned on the original post where the link was found.
: It was part of a common "Pay-per-download" scam where users were redirected through multiple ad-heavy links only to receive a small, non-functional .rar file. imoutoshare is 65rar
Communities would form threads: “Reupload part65.rar from ImoutoShare’s ‘Summer Memories’ post, 2018?” “CRC check fails on part65 – anyone have a recovery volume?” Many archives on Imoutoshare are password-protected