Malware Crush is very annoying malware that once installed on a system will constantly display fake spyware infection alerts in an attempt to get users to purchase the commercial version. These alerts can be in the form of popups, security warnings, tray balloon notifications etc.

These are the signs of MalwareCrush infection:

If you run HijackThis:

O4 – HKLM\..\Run: [MalwareCrush] C:\Program Files\MalwareCrush\MalwareCrush.exe /h
O4 – HKLM\..\Run: [Winupdate Engine] C:\WINDOWS\system32\wupeng.exe
O21 – SSODL: E404Helper – {68703393-3c37-4811-8b79-ee8f5e6da55c} – e404d.dll (file missing)

1.Click Start > Settings > Control Panel.
2.Next, open Add/Remove Programs and remove if listed:
MalwareCrush 3.7

Removing MalwareCrush

Free Anti-Spyware download to remove MalwareCrush

Remove MalwareCrush Manually

Here is a great guide to removing MalwareCrush manually. It is a great post, but quite long with a few steps to follow.