The details of file is below:
Software name: GbPlugin
File patch: C:\Program files\GbPlugin\gbiehuni.dll
Description: the file is used by brazilian bank - Banco do Brasil
Any doubts, please contact me.
Thanks in Advanced.
This is a Browser Helper Object and is a VeriSign signed file. It is regarded as probably safe according to file.net - http://www.file.net/process/gbiehuni.dll.html
Have you submitted the file to McAfee Labs for analysis and clearance? Details of how to do so can be found in https://community.mcafee.com/docs/DOC-1265 and also http://www.mcafee.com/us/mcafee-labs/resources/how-to-submit-sample.aspx