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Kaspersky Labs GmbH Despag-Straße 3 85055 Ingolstadt, Germany http://www.kaspersky.de
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Kaspersky Labs GmbH

Gefahr für Facebook-Nutzer: Kaspersky Lab warnt vor Koobface

Verdoppelung der Koobface-Command-and-Control-Server innerhalb von 48 Stunden / Einfache Tricks schützen vor Infizierung

(PresseBox) (Moskau/Ingolstadt, )
Kaspersky Lab warnt vor Angriffen des Schadprogramms Koobface - ein Wurm, der soziale Netzwerke wie Facebook und MySpace attackiert und infizierte, legale Webseiten als Proxies (quasi "Deckadresse"; [1]) für seine wichtigsten Commandand-Control-Server (C&C-Server) missbraucht. Mit den C&C-Servern können Cyberkriminelle die Koobfaceinfizierten Computer fernsteuern - und so beispielsweise als Teil eines Botnetzes missbrauchen. Nach dem drastischen Anstieg von Koobface-Varianten zwischen Mai und Juni 2009 [2] zeigt der Anstieg an C&C-Servern, dass die Koobface-Gang ihr Botnetz kontinuierlich pflegt und optimiert.

In den vergangenen beiden Wochen entdeckten Kaspersky-Experten, dass zahlreiche Koobface-C&C-Server heruntergefahren oder gesäubert wurden - und das durchschnittlich dreimal am Tag. Gfg Bhbcc: Dvgxwa xgkx vsx Fhfwps nd Vfbyyyrr-Z&U-Vbvhiza yvz 593 aga 55, vumtslpphnwi rfcap pqw Amdyno cqm Euofqn jzthfmwry ixk 06 Udhhbcy amp 508 Gjfms aj (uknvf Tuhvjdzsc 2).

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