BZ2.PYD is not digitally signed.
BZ2.PYD is located in the %PROGRAM FILES%\ISKYSOFT\ITUBE STUDIO\PYTHONDLLS\BZ2.PYD.
File Size: 68608
SHA256 Hash: E9E06E0D6E4B9B3486EB0E100C35B13C90A92864305CDE9E6DAEA74CFF7722CD
VirusTotal Information
File BZ2.PYD has no digital signature.