Mozilla Firefox is a web browser that many Internet users demand. Unfortunately one of the weaknesses of the ‘Fox Fire’ is a slow loading time, due to the high memory consumption, when the web browser is opened. Currently Mozilla delete two add on from the web site for Firefox, because it contains a Trojan horse type of malware.

Both add on that was deleted Sothink Web Video Downloader 4 and all versions of the Master File. Sothink Web Video Downloader 4, after review by Mozilla, contains Trojan Win32.LdPinch.gen. Master Filer contains a Trojan named Win32.Bifrose.32.Bifrose.

Sothink Web Video Download is one of the add-on for Firefox is quite popular. Since Download.com enroll in June 2007, the add-on to download videos that have. Mozilla explained that the Trojans would not be active until Firefox is run. If the computer is infected, uninstall the add-on only one of several steps the solution.

Mozilla recommends the use of security applications, such as antivirus, to clean the Trojan. One of the free security tool called Mozilla is AVG which can be found on the CD PCplus. Avast, McAfee, and Norman are some other security devices are also called Mozilla.