It may be related to the action-platformer game Nocturnal (released in June 2023) or music from artists like Drudkh (e.g., "The Nocturnal One").
Many Zippyshare links were used to distribute pirated games or music, which often carried a high risk of malware. Clones of the site appearing after 2023 are explicitly identified as potential scams . Service Review (Historical) Zippyshare.com - Nocturnal.zip
When it was active, Zippyshare was a popular choice for file sharing due to several factors: It may be related to the action-platformer game