Trojan malware eclipses Conficker with Irish users

Life

20 April 2009

Despite endemic penetration in Eastern European the Conficker virus is not the biggest security threat to Irish PCs according to data from anti-virus software company ESET. Officially labelled WMA/TrojanDownloader.GetCodec featured in approximately 6.5% of all virus detections, ranking in fifth on ESET’s global analysis with 1.45%.

Win32/GetCodec.A is a type of malware that modifies media files. This Trojan converts all media files found on a computer to the WMA format and adds a field to the header that includes a URL pointing the user to a new codec, claiming that the codec has to be downloaded so that the media files can be read. WMA/TrojanDownloader.GetCodec.Gen is a downloader closely related to Wimad.N which facilitates infection by GetCodec variants like Win32/GetCodec.A.

Responsible for the most high-profile virus alert in recent years, the Conficker worm infiltrated unsecured computer networks and was expected to unleash its payload on 1 April. Speculation about the mass harvesting of personal data, erasing of hard drives or denial of service attacks on websites proved unfounded. So far.

 

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