RAR files found on third-party sites today are often used to distribute malware disguised as "legacy installers". 🛑 End of Life (2019) Adobe officially discontinued Shockwave on April 9, 2019 . End of life | Adobe Flash and Shockwave Player

Due to the end-of-life status of Shockwave Player, finding "Adobe Shockwave Player 8.5.rarl" (likely a rar-compressed archive) or other installers often involves accessing community-driven preservation sites. Users should be aware that downloading discontinued software carries security risks and that official support ended in 2019. End of life | Adobe Flash and Shockwave Player

This architectural flaw could allow attackers to "backdoor" computers or execute remote code.

on Adobe Shockwave Player 8.5