PC und Internet laufen plötzlich sehr langsam. Windows 8.1 Pro

# AdwCleaner 7.0.3.1 - Logfile created on Wed Oct 18 21:04:00 2017
# Updated on 2017/29/09 by Malwarebytes 
# Database: 10-17-2017.1
# Running on Windows 8.1 Pro (X64)
# Mode: scan
# Support: https://www.malwarebytes.com/support

***** [ Services ] *****

No malicious services found.

***** [ Folders ] *****

PUP.Optional.AdvancedSystemCare, C:\Windows\System32\config\systemprofile\AppData\Roaming\IObit\Advanced SystemCare
PUP.Optional.AdvancedSystemCare, C:\Program Files (x86)\Common Files\IObit\Advanced SystemCare
PUP.Optional.AdvancedSystemCare, C:\Windows\SysWOW64\config\systemprofile\AppData\Roaming\IObit\Advanced SystemCare
PUP.Optional.AdvancedSystemCare, C:\Users\Sabrina\AppData\LocalLow\IObit\Advanced SystemCare
PUP.Optional.AdvancedSystemCare, C:\Users\Sabrina\AppData\Roaming\IObit\Advanced SystemCare
PUP.Optional.Legacy, C:\ProgramData\IObit\ASCDownloader
PUP.Optional.Legacy, C:\ProgramData\Application Data\IObit\ASCDownloader
PUP.Optional.Legacy, C:\Users\All Users\IObit\ASCDownloader
PUP.Optional.Chip, C:\Users\Sabrina\AppData\Local\Downloaded Installations\{DAD82379-C684-4D04-83D5-2B9934A9C362}


***** [ Files ] *****

No malicious files found.

***** [ DLL ] *****

No malicious DLLs found.

***** [ WMI ] *****

No malicious WMI found.

***** [ Shortcuts ] *****

No malicious shortcuts found.

***** [ Tasks ] *****

No malicious tasks found.

***** [ Registry ] *****

PUP.Optional.AdvancedSystemCare, [Key] - HKLM\SOFTWARE\IOBIT\ASC
PUP.Optional.Legacy, [Key] - HKU\.DEFAULT\Software\AppDataLow\{5F189DF5-2D05-472B-9091-84D9848AE48B}
PUP.Optional.Legacy, [Key] - HKU\S-1-5-19\Software\AppDataLow\{5F189DF5-2D05-472B-9091-84D9848AE48B}
PUP.Optional.Legacy, [Key] - HKU\S-1-5-20\Software\AppDataLow\{5F189DF5-2D05-472B-9091-84D9848AE48B}
PUP.Optional.Legacy, [Key] - HKU\S-1-5-18\Software\AppDataLow\{5F189DF5-2D05-472B-9091-84D9848AE48B}
PUP.Optional.Legacy, [Key] - HKLM\SOFTWARE\Classes\CLSID\{D879A501-50A7-BEFC-A4C5-32DC6E0CB208}
PUP.Optional.Chip, [Key] - HKLM\SYSTEM\CurrentControlSet\Services\EventLog\Application\chip 1-click download service
PUP.Optional.SuperOptimizer, [Key] - HKU\.DEFAULT\Software\AppDataLow\{1146AC44-2F03-4431-B4FD-889BC837521F}
PUP.Optional.SuperOptimizer, [Key] - HKU\S-1-5-19\Software\AppDataLow\{1146AC44-2F03-4431-B4FD-889BC837521F}
PUP.Optional.SuperOptimizer, [Key] - HKU\S-1-5-18\Software\AppDataLow\{1146AC44-2F03-4431-B4FD-889BC837521F}


***** [ Firefox (and derivatives) ] *****

No malicious Firefox entries.

***** [ Chromium (and derivatives) ] *****

No malicious Chromium entries.

*************************



########## EOF - C:\AdwCleaner\AdwCleaner[S0].txt ##########
         

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Junkware Removal Tool (JRT) by Malwarebytes
Version: 8.1.4 (07.09.2017)
Operating System: Windows 8.1 Pro x64 
Ran by Sabrina (Administrator) on 18.10.2017 at 23:09:16.21
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~




File System: 6 

Successfully deleted: C:\ProgramData\productdata (Folder) 
Successfully deleted: C:\Users\Sabrina\AppData\Roaming\Mozilla\Firefox\Profiles\ucai88s2.default\user.js (File) 
Successfully deleted: C:\Users\Sabrina\AppData\Roaming\productdata (Folder) 
Successfully deleted: C:\WINDOWS\system32\Tasks\Driver Booster SkipUAC (Sabrina) (Task)
Successfully deleted: C:\WINDOWS\system32\Tasks\Uninstaller_Install_Sabrina (Task)
Successfully deleted: C:\WINDOWS\Tasks\Uninstaller_Install_Sabrina.job (Task) 



Registry: 2 

Successfully deleted: HKLM\Software\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{3A2D5EBA-F86D-4BD3-A177-019765996711} (Registry Key)
Successfully deleted: HKLM\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{3A2D5EBA-F86D-4BD3-A177-019765996711} (Registry Key)




~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Scan was completed on 18.10.2017 at 23:10:40.07
End of JRT log
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~