Today I scan my Computer with Nod32 and it quarantine kxrmsghookdrv.sys which was found in C:\WINDOWS\System32\drivers\kxrmsghookdrv.sys Reason- a variant of Win32/Agent.QDG Trojan ! I google it. Seem like a legit file. Could not get a definite answer. ESET did not reply yet. Can someone help me with this? I have the same file in other computers too. My system is WinXP Prof.