Adware:Adware (or spyware) is a small program that is designed to show advertisements (in various form and degrees of intrusiveness) on your computer. It often reports personal information back to its owners. As a result your sense of privacy can be violated.
Trojan-Spy.Banbra.gu is created to hijack your PC and steal personal and financial information. This Trojan includes a keylogger therefore it is able to record every keystroke that you type. Trojan-Spy.Banbra.gu is extremely dangerous, and is a serious threat to the security of any personal and financial information stored on your computer; therefore it is recommended to remove it IMMEDIATELY.
Technical details (How to remove Trojan-Spy.Banbra.gu(pop up))