Black Diver

The author of this pest is a hacker called Atomic. The virus was
written in Visual Basic. Originated in January 2001 in Germany. The
prime function of a RAT application is allowing the hacker to gain
unauthorized access to user’s PC. The application usually consists of two
parts: the “server� and the “client�. The first part embeds itself in
victim’s machine, opens a random port and awaits commands. The “client�
is installed on hacker’s PC add allows him to connect and control the
infected PC. This application also has the ability to log all keystrokes
and send the collected information to the hacker.