Malware are very nasty virus and it is not easy to get rid of the same. It is easy for those who keeps a system recovery disc. As it is not complicated to find a good removal tools. Malwarebytes Anti-Malware is one that works very well and brings much better output. Hijackthis just gives a file log that gives details of running process. There are online scanner that can tell you that your system is infected or not. You can try some of them.
Bookmarks