Welcome to DAL,
Go into add/remove program and remove if present:
mywebsearch
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This line below:
O4 - HKLM\..\Run: [MSConfig] C:\WINDOWS\PCHealth\HelpCtr\Binaries\MSConfig.exe /auto
Have you turned off any malware related items if so we need to see those items
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Download Clean.bat to your desktop(Save page as or Save as): for later use to clean out your TEMPORARY and PREFETCH files.
http://www.thatcomputerguy.us/downloads/clean.bat
Download CCleaner from here:
http://www.majorgeeks.com/download4191.html
or here:
http://www.filehippo.com/download_ccleaner.html
don't run the tool just yet please.
Install it. The windows tab should be opened in the upper left of the program. Click analyze and then click run cleaner. Just use the windows tab that is up front by default.
1.Uncheck "Cookies" under "Internet Explorer".
2.If you are running Firefox: ,then click on the "Applications" tab and uncheck "Cookies" under "Firefox".
Run hijackthis and click on scan button and put a check next to this:
R3 - URLSearchHook: (no name) - {00A6FAF6-072E-44cf-8957-5838F569A31D} - (no file)
O3 - Toolbar: (no name) - {ACB1E670-3217-45C4-A021-6B829A8A27CB} - (no file)
Nothing open but hijackthis and click on fix checked.
Now reboot into safe mode by
tapping your F8 key upon restart and safe mode screen appears, select safe mode and press enter.
Hunt for and delete if present:
C:\Program Files\
MywebSearch < folder
Now while in safe mode run CCleaner useing the windows tab only please.
Now run that
clean batch file you created earlier, type in
'Y' a couple of times and
press enter at the prompts.
Reboot
Make sure you are set to
normal startup. Click Start -> Run -> Type Msconfig -> Press Enter -> make sure Startup is set to Normal Start
Post a new HJT log for further review