There is some sign from AVG, in your premision i will try to eliminate this
Disable bitdefender and internet connection.Execute the following script: (how-to http://avptool.virusinfo.info/en/AVP...curescript.htm )
Код:
begin
SearchRootkit(true, true);
SetAVZGuardStatus(true);
BC_DeleteFile('C:\WINDOWS\system32\avgrsstx.dll');
BC_ImportDeletedList;
ExecuteSysClean;
BC_Activate;
ExecuteRepair(6);
ExecuteRepair(8);
ExecuteRepair(9);
RebootWindows(true);
end.
Please read this and execute: http://virusinfo.info/showthread.php?t=9184 (you should attach 3 logs to the next post in this topic.