AUTH.DLL is not digitally signed.
AUTH.DLL is located in the %PROGRAM FILES%\ISKYSOFT\ITUBE STUDIO\AUTH.DLL.
File Size: 23040
SHA256 Hash: 0739053DA992898131375684C0EE1E58F0B29DEF714CF6E19090CAA1F1A42CEC
VirusTotal Information
File AUTH.DLL has no digital signature.