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Be careful! Full path on computer: %TEMP%\TENCENTDOWNLOAD\~1726C\QQPCDOWNLOAD.DLL_D_30512
QQPCDOWNLOAD.DLL_D_30512 is a pretty popular virus.
You can get it on your computer while downloading it bundled with some free software.
Sadly, most free downloads do not disclose that other programs will be installed, so you are more likely to get QQPCDOWNLOAD.DLL_D_30512 on your PC without your own knowledge.
After being downloaded, QQPCDOWNLOAD.DLL_D_30512 hijacks your browser and changes search settings.
QQPCDOWNLOAD.DLL_D_30512 also causes an appearance of popup ads and browser redirecting.
QQPCDOWNLOAD.DLL_D_30512 is very annoying and hard to get rid of.
Make a full backup of your PC before starting.
Follow the next steps to make your system clean again:
Removal guide for QQPCDOWNLOAD.DLL_D_30512:
- Uninstall QQPCDOWNLOAD.DLL_D_30512 using Windows uninstallation applet (use Add/Remove Programs or Uninstall Program or Apps & features).
- Open Task Manager and terminate "QQPCDOWNLOAD.DLL_D_30512" processes.
- Use Windows search to find and remove "QQPCDOWNLOAD.DLL_D_30512" files and folders.
- Run services.msc and disable a "QQPCDOWNLOAD.DLL_D_30512" Windows service.
- Execute taskschd.msc to get rid of "QQPCDOWNLOAD.DLL_D_30512" scheduled tasks.
- Open regedit.exe and delete QQPCDOWNLOAD.DLL_D_30512 registry keys and values.
- Inspect the properties of your desktop and Start menu shortcuts for QQPCDOWNLOAD.DLL_D_30512 presence and "http://" links.
- Open your browser and disable QQPCDOWNLOAD.DLL_D_30512 plugins. Disable all unknown plugins. Reset the browser settings.
- Clean your Recycle bin and temporary files.
- Restart your computer and check results.
Related Files:
%TEMP%\TENCENT\QQPCMGR\~1C4D1\UPDATETRAYICON.EXE
%TEMP%\TENCENTDOWNLOAD\~1726C\QMDR\DR.DLL_D_30502
%TEMP%\TENCENTDOWNLOAD\~1726C\QQPCDOWNLOAD.DLL_D_30512
%TEMP%\TENCENTDOWNLOAD\~1726C\SETUP.XML
%LOCALLOW APPDATA%\MICROSOFT\INTERNET EXPLORER\SERVICES\SEARCH_{0633EE93-D776-472F-A0FF-E1416B8B2E3A}(1).ICO
File Information QQPCDOWNLOAD.DLL_D_30512:
Virustotal = 1/57
MD5 = DD55CB4F9F67A371FD5BFAB7AE6A07AE
File Size: 1135808