This parasite, which was written in 2001 in Brazil, is a really dangerous backdoor trojan, able to compromise the privacy of every user, who has no reliable defence installed on his or her PC . Bigorna Trojan acts by opening several certain ports and connecting to the Internet through them. In case of success, the connection between server and the hacker is established; this enables hacker to perform his or her destructive actions, such as stealing user's login information.
Backdoor.Bigorna
bigorna 1.0.exewinbios.exe