BrowserModifier:Win32/Kerlofost is the detection for a DLL file embedded in various programs and registered as a BHO (Browser Helper Object). It may modify browsing behavior, redirect searches, report user statistics, behavior, and searches back to a remote server, and display pop-up advertisements.

BrowserModifier:Win32/Troboxi.A changes the default search engine and home page of Internet Explorer, Mozilla Firefox, and Google Chrome. It also opens a UDP port that may allow the malware to send and receive information to a remote host.

This threat has been renamed as Trojan:MSIL/Spacekito.A.

Microsoft security software detects and removes this unwanted software.

This application is known to restrict or limit your control over your web browser. Most commonly, these applications are taking away control over your browser homepage settings, search provider, or which extensions, add-ons, or toolbars are installed.

See the BrowserModifier:Win32/CouponRuc entry for more information.

Find out more about how and why we identify unwanted software.

Microsoft security software detects and removes this unwanted software.

This application is known to restrict or limit your control over your web browser. Most commonly, these applications are taking away control over your browser homepage settings, search provider, or which extensions, add-ons, or toolbars are installed.

Find out more about how and why we identify unwanted software.

The latest version of this application is not detected by our objective criteria, and is not considered unwanted software.

Older versions of this software can restrict or limit your control over your search provider. It can prevent you from disabling or modifying your search provider.

Find out more about how and why we identify unwanted software.