I got an USB and that infected virus that I never seen! I plug it in mycomputer and it's infected. Bitdefender in my machine can't detect this virus. When I upload files to host from the infected machine, the host is hacked. It is inserted dangerous code that link to a virus website from chinese, to the index.html, index.php files. When I Format Usb (from MS DOS), the Usb is not cleaned. I really don't know what kind of it? And which tools to clean it from my computer, my usb and my host? Thank for your help!