So i think that my computer has been infected by a rat.
If i put my windows disk in and format both of my harddrive will it disappear? Im really scared becuase i dont know how to get rid of it, my pc is disconnected from the internet.
Unless the RAT somehow got into the BIOS or installed its self on a USB driver firmware (which I doubt unless your a CEO) formatting the drives will get rid of it.
Just check your logs periodically for a while, you may want to use an IDS on your network like snort or kismet (for wireless) if you're paranoid. Hopefully Wendell will show how to configure snort in an upcoming video.
I formatted both of my harddrives with the windows installer programs, then when it was finished it downloaded AVG and Malwarebytes they found nothing.
So what i downloaded was a "Injector.jar" for a game that didn't work, in my %appdata% folder i found something called "JavaRoamingserver" i scanned them and it found virus, then i formatted and looked there and scanned, it found nothing, so im pretty sure its gone.
Probably was but if it's not connected to the internet they can't really do anything while you grab the program on another computer and transfer it with a flashdrive.