Browser total langsam

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Junkware Removal Tool (JRT) by Malwarebytes
Version: 8.0.6 (04.25.2016)
Operating System: Windows 10 Pro x64 
Ran by Lars (Administrator) on 04.07.2016 at 11:32:56,78
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File System: 9 

Successfully deleted: C:\ProgramData\1466893451.bdinstall.bin (File) 
Successfully deleted: C:\Users\Lars\AppData\Local\crashrpt (Folder) 
Successfully deleted: C:\Users\Lars\AppData\Roaming\Mozilla\Firefox\Profiles\ey2x3ow3.default\user.js (File) 
Successfully deleted: C:\WINDOWS\prefetch\AVIRA_FREE_ANTIVIRUS_15017DE.-A8A8356F.pf (File) 
Successfully deleted: C:\WINDOWS\prefetch\BOOTOPTIMIZER.EXE-A80177E5.pf (File) 
Successfully deleted: C:\WINDOWS\system32\RENB07E.tmp (File) 
Successfully deleted: C:\WINDOWS\SysWOW64\REN73A4.tmp (File) 
Successfully deleted: C:\WINDOWS\SysWOW64\RENE98B.tmp (File) 
Successfully deleted: C:\WINDOWS\SysWOW64\RENF5B3.tmp (File) 

Deleted the following from C:\Users\Lars\AppData\Roaming\Mozilla\Firefox\Profiles\ey2x3ow3.default\prefs.js
user_pref(browser.newtabpage.pinned, [null,{\url\:\hxxps://www.google.de/\,\title\:\Google\,\frecency\:65559,\lastVisitDate\:1447533888034000,\type\:\history
user_pref(extensions.lastpass.loginusers, lars_mueller%40mail.ru);



Registry: 0 





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Scan was completed on 04.07.2016 at 11:35:23,75
End of JRT log
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