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Doctor Web Deutschland GmbH Quettigstrasse 12 76530 Baden-Baden, Germany http://www.drweb-av.de
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Doctor Web Deutschland GmbH

Doctor Web entdeckt neuen Backdoor-Trojaner für TeamViewer

Malware nutzt gemeinsam genutzte Dynamic Link Libraries (DLLs), um Windows-Endgeräte zu befallen

(PresseBox) (Frankfurt, )
Die Sicherheitsanalysten von Doctor Web warnen vor einem neuen Trojaner (BackDoor.TeamViewer.49), der Teil eines weiteren Trojaners (Trojan.MulDrop6.39120) ist und sich als Adobe Flash Update tarnt. Sobald der User das vermeintliche Update heruntergeladen hat und ausführt, installiert sich automatisch BackDoor.TeamViewer.49, der die dynamische Programmbibliothek avicap32.dll im Windows-Verzeichnis überschreibt. Diese DLL wird in der Regel auch von der Fernwartungssoftware TeamViewer genutzt. Sobald sie ausgetauscht wurde, nutzt der Trojaner die Infrastruktur des TeamViewers, um die Remote-Befehle der Cyber-Kriminellen auszuführen. Hiervon betroffen war eine Version von TeamViewer 6. Die Schwachstelle wurde mit einem Update beseitigt und besteht seitdem nicht mehr. Eine Verbreitung über die Txgpohtevikgjcwjkkde tvepww qymktbe cvxii.

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The publisher indicated in each case (see company info by clicking on image/title or company info in the right-hand column) is solely responsible for the stories above, the event or job offer shown and for the image and audio material displayed. As a rule, the publisher is also the author of the texts and the attached image, audio and information material. The use of information published here is generally free of charge for personal information and editorial processing. Please clarify any copyright issues with the stated publisher before further use. In case of publication, please send a specimen copy to service@pressebox.de.