Use this guide at your own risk; software should usually be better suited to remove malware, since it is able to look deeper.
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Threat Details:
Categories:
- pups
Description:
Links (be careful!):
Removal Instructions:
Files:
Please use Windows Explorer or another file manager of your choice to locate and delete these files.
- The file at "<$APPDATA>\Microsoft\Internet Explorer\Quick Launch\Advanced System Optimizer.lnk".
- The file at "<$APPDATA>\Systweak\ASO3\requestkey_status.txt".
- The file at "<$COMMONAPPDATA>\Systweak\Advanced System~Protector\log.xslt".
- The file at "<$COMMONDESKTOP>\Advanced System Optimizer.lnk".
- The file at "<$COMMONDESKTOP>\Smart PC Care.lnk".
- The file at "<$SYSDIR>\roboot.exe".
- The file at "<$SYSDIR>\sasnative32.exe".
- The file at "<$WINDIR>\Tasks\ASO-AutoCheckUpdate7Days.job".
- The file at "<$WINDIR>\Tasks\ASO-OneClickCare.job".
- The file at "<$WINDIR>\Tasks\ASOService.job".
Make sure you set your file manager to display hidden and system files. If PU.Systweak.AdvancedSystemOptimizer uses rootkit technologies, use the rootkit scanner integrated into Spybot-S&D 2.x or our Total Commander anti-rootkit plugins.
You will have to use a global search for files without a name specified. Be extra careful, because just the name might not be enough to identify files!
Important: There are more files that cannot be safely described in simple words. Please use Spybot-S&D to remove them.
Folders:
Please use Windows Explorer or another file manager of your choice to locate and delete these folders.
- The directory at "<$APPDATA>\Systweak\ASO3".
- The directory at "<$COMMONAPPDATA>\Systweak\Advanced System~Protector".
- The directory at "<$COMMONPROGRAMS>\Advanced System Optimizer 3".
- The directory at "<$PROGRAMFILES>\Advanced System Optimizer 3".
Make sure you set your file manager to display hidden and system files. If PU.Systweak.AdvancedSystemOptimizer uses rootkit technologies, use our RootAlyzer or our Total Commander anti-rootkit plugins.
You will have to use a global search for files without a name specified. Be extra careful, because just the name might not be enough to identify folders!
Registry:
You can use regedit.exe (included in Windows) to locate and delete these registry entries.
- Delete the registry key "{A1E21995-127E-4B7F-8C4D-CB04AA8A58EF}_is1" at "HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall\".
- Delete the registry key "aso3" at "HKEY_CURRENT_USER\Software\systweak\".
- Delete the registry key "aso3" at "HKEY_LOCAL_MACHINE\SOFTWARE\systweak\".
- Delete the registry key "ASO3DiskOptimizer" at "HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\".
- Delete the registry key "ASO3DiskOptimizer" at "HKEY_LOCAL_MACHINE\SYSTEM\ControlSet002\Services\".
- Delete the registry key "ASO3DiskOptimizer" at "HKEY_LOCAL_MACHINE\SYSTEM\ControlSet003\Services\".
If PU.Systweak.AdvancedSystemOptimizer uses rootkit technologies, use our RegAlyzer, RootAlyzer or our Total Commander anti-rootkit plugins.
Final Words:
If neither Spybot-S&D nor self help did resolve the issue or you would prefer one on one help,
- Please read these instructions before requesting assistance,
- Then start your own thread in the Malware Removal Forum where a volunteer analyst will advise you as soon as available.