1/11: Fujacks-G Virus Infects Files on Local Drives
W32/Fujacks-G is a prepending virus for the Windows platform.
The virus infects files on local hard drives, network shares and removable media.
W32/Fujacks-G runs continuously in the background, providing a backdoor server which allows a remote intruder to gain access and control over the computer.
More information can be found at this Sophos page.