TrojanSpy.Win32.Bancos.o

This keylogger is designed to steal bank account information. The application was created in July 2004, and managed to do some serious financial damage to some Brasil banks. It installs itself in the registry and steals credit card numbers. The computer is quite simple: when a user connects to Brazillian online banking website, the virus shows a fake login window. And when the user enters all details and passwords, it simply sends the collected data to hacker.