Manual Removal Guide for PU.Context2pro
September 7, 2016 - 8:23 amUse 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:
Removal Instructions:
Autorun:
Please use Spybot-S&D, RunAlyzer or msconfig.exe to remove the following autorun entries.
- Entries named "7Zipconadvanced" and pointing to "<$LOCALAPPDATA>\Context2pro\conadvanced.exe".
- Entries named "7Zipcontextfr" and pointing to "<$LOCALAPPDATA>\Context2pro\contextfr.exe".
- Entries named "7Zipcontextprod" and pointing to "<$LOCALAPPDATA>\Context2pro\contextprod.exe".
Important: There are more autorun entries that cannot be safely described in simple words. Please use Spybot-S&D to remove them.
Files:
Please use Windows Explorer or another file manager of your choice to locate and delete these files.
- The file at "<$LOCALAPPDATA>\Context2pro\conadvanced.exe".
- The file at "<$LOCALAPPDATA>\Context2pro\Context2pro_Uninstaller.exe".
- The file at "<$LOCALAPPDATA>\Context2pro\contextfr.exe".
- The file at "<$LOCALAPPDATA>\Context2pro\contextnav.exe".
- The file at "<$LOCALAPPDATA>\Context2pro\contextprod.exe".
- The file at "<$LOCALAPPDATA>\Context2pro\libwindoc.exe".
Make sure you set your file manager to display hidden and system files. If PU.Context2pro uses rootkit technologies, use the rootkit scanner integrated into Spybot-S&D 2.x or our Total Commander anti-rootkit plugins.
You will have to use a global search for files without a name specified. Be extra careful, because just the name might not be enough to identify files!
Important: There are more files that cannot be safely described in simple words. Please use Spybot-S&D to remove them.
Folders:
Please use Windows Explorer or another file manager of your choice to locate and delete these folders.
- The directory at "<$LOCALAPPDATA>\Context2pro".
Make sure you set your file manager to display hidden and system files. If PU.Context2pro 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 "AdServer" at "HKEY_CURRENT_USER\Software\Context2pro\contextprod\".
- Delete the registry key "Context2pro" at "HKEY_CURRENT_USER\Software\".
- Delete the registry key "Context2pro" at "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\".
- Delete the registry key "contextprod" at "HKEY_CURRENT_USER\Software\Context2pro\".
- Remove "<regexpr>http. " from registry value "KeywordsPath" at "HKEY_CURRENT_USER\Software\Context2pro\contextprod\AdServer\".
If PU.Context2pro 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.