: Zip files with non-standard naming can be used to hide sensitive documents.
: If you encountered this file via an unsolicited email, social media link, or a questionable download site, it may contain executable code designed to compromise your system. XXNi.s.yaXX.zip
If you are trying to understand the contents of this specific file, you can perform a "deep" look yourself using these tools: : Zip files with non-standard naming can be