From looking at your HJT log, I can see your system is infected with malware. This is what is causing your task manager problems. It also appears you`re not running any antivirus or firewall software. You should install some ASAP.
First, do the following.
You might want to copy and paste these instructions into a notepad file. Then you can have the file open in safe mode, so you can follow the instructions easier.
Boot into safe mode, under your normal user name(NOT THE ADMINISTRATOR ACCOUNT). See how
HERE.
In Windows Explorer, turn on "Show all files and folders, including hidden and system". See how
HERE.
Run HJT with no other programmes open(except notepad). Click the scan button. Have HJT fix the following, by placing a tick in the little box next to(if there).
O4 - Global Startup: svchost.exe
O22 - SharedTaskScheduler: - bestreak - (no file)
Click on the fix checked button.
Close HJT.
Locate and delete the following
bold files and/or directories(if there).
C:\Documents and Settings\All Users\Start Menu\Programs\Startup\
svchost.exe
Reboot into normal mode and rehide your protected OS files.
Then, go and read the
Viruses/Spyware/Malware, preliminary removal instructions. Follow all the instructions exactly.
Post fresh
HJT,
AVG Antispyware and Combofix logs as attachments into this thread, only after doing the above.
Also, let me know the results of the AVG Antirootkit scan.
Regards Howard
This thread is for the use of bobby123 only. Please don`t post your own virus/spyware problems in this thread. Instead, open a new thread in our security and the web forum.