did you see this file mentioned (a forum, YouTube, etc.)? Official Rubyzip repository - GitHub

Rubyzip is a ruby library for reading and writing zip files.

Only download RubyFPV or related drone software from the Official RubyFPV Site or trusted community contributors.

1st Flight With Ruby FPV 11.0 | What Are Your Best Settings?

Files with "Dark" or "Pro" prefixes that are not on an official website (like GitHub or a manufacturer's page) are often trojans or ransomware.

While "Ruby" and "FFP" (likely ) are common in the drone and programming communities, the prefix "Dark" and the specific file name pattern are frequently associated with malware distribution . Users are strongly advised to exercise caution before downloading files from unverified sources. Potential Contexts for the File

There is a documented ransomware known as Black Ruby . This malware encrypts user files and has been distributed through malicious email attachments or downloads disguised as legitimate software. Safety Recommendations