W32.Ramnit.B
W32.Ramnit.B is a computer worm that will spread itself by creating a copy on removable USB drives. W32.Ramnit.B also scans local drives for .exe, .dll and .html files. When found, it appends these files with an encrypted payload. The worm will create a back door that will allow distant attacker to carry out malicious actions. It uses rootkit techniques to hide its presence and monitor network traffic of the compromised computer. More
