Alpha Antivirus manual removal:
Kill processes:
AlphaAV.exe NetFilter.exe
Delete registry values:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run "AlphaAV"
HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run "Alpha Antivirus"
HKEY_LOCAL_MACHINE\Software\Alpha Antivirus
HKEY_CURRENT_USER\Software\Alpha Antivirus
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Alpha Antivirus
%UserProfile%\Desktop\Alpha Antivirus.lnk
how to remove registry entries
Unregister DLLs:
msnaoladdon.dll ndisapi.dll
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Delete files:
AlphaAV.exe msnaoladdon.dll Alpha Antivirus.lnk NetFilter.exe ndisapi.dll NDISRD.sys
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Delete directories:
%Program Files%\Alpha Antivirus
%Documents and Settings%\All Users\Start Menu\Programs\Alpha Antivirus
%Documents and Settings%\All Users\Application Data\Alpha Antivirus