Ragruk manual removal:
Kill processes:
svchst.exe
Delete registry values:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\antivir
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\System\DisableTaskMgr=1
Delete files:svchst.exe, at.bat
Misc:The svchst.exe file can be found in the main Windows folder C:\Windows or C:\Winnt.
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