Virus Bulletin - January 2014


Editor: Helen Martin

Technical Consultant: John Hawes

Technical Editor: Morton Swimmer

Consulting Editors: Ian Whalley, Nick FitzGerald, Richard Ford, Edward Wilding

2014-01-07


Comment

The AV industry in the post-Snowden era

‘We should expect to see governments creating their own anti-malware products’ Fabio Assolini.

Fabio Assolini - Kaspersky Lab, Brazil

News

Mariposa writer sentenced

Author of malware behind one of the world's largest botnets receives prison sentence.

Helen Martin - Virus Bulletin, UK

Warning wording analysed

Researchers study the psychology of malware warnings.

Helen Martin - Virus Bulletin, UK

Intel to remove McAfee

Rebranding will see McAfee name dropped from security products.

Helen Martin - Virus Bulletin, UK

Indian government launches spy system

Indian government announces Internet surveillance system.

Helen Martin - Virus Bulletin, UK

Malware analyses

Medfos– an all-purpose redirector

Medfos is a heavily obfuscated trojan family which downloads modules capable of redirecting search engine results in the most popular browsers. Benjamin Chang and Neo Tan dissect the way the Medfos downloader deploys its downloaded modules, and the function of each.

Benjamin Chang - Fortinet, Canada & Neo Tan - Fortinet, Canada

Salted algorithm - part 1

Sality has been around for many years, yet it is still one of today’s most prevalent pieces of malware. In this two-part article, Raul Alvarez takes a close look at a variant of Sality that not only infects executables but also has some trojan-like attributes.

Raul Alvarez - Fortinet, Canada

Inside W32.Xpaj.B’s infection – part 1

Xpaj.B is one of the most complex and sophisticated file infectors in the world. It is difficult to detect, disinfect and analyse. In a two-part article, Liang Yuan provides a deep analysis of its infection.

Liang Yuan - Symantec, China

Spotlight

Greetz from academe: Ringing in the new

In the latest of his ‘Greetz from Academe’ series, highlighting some of the work going on in academic circles, John Aycock focuses on computer science surveys, looking in particular at one on binary code obfuscations in packer tools.

John Aycock - University of Calgary, Canada

Features

SGX: the good, the bad and the downright ugly

A brand new instruction set coming to Intel’s processors in the near future has tremendous potential implications both for malware authors and for defenders. Shaun Davenport and Richard Ford describe the SGX technology and how people might use it.

Shaun Davenport - Florida Institute of Technology, USA & Richard Ford - Florida Institute of Technology, USA

Effusion – a new sophisticated injector for Nginx web servers

At VB2013 Evgeny Sidorov spoke about three modern approaches used by attackers to embed malicious code into HTTP responses. One such approach was the use of web-server modules for malware distribution. Here, Evgeny and his colleagues describe ‘Effusion’ – a new piece of malware that uses malicious modules for an Nginx web server, and which was used in a massive infection campaign in the third quarter of 2013.

Andrew Kovalev - Yandex, Russia, Konstantin Otrashkevich - Yandex, Russia, Evgeny Sidorov - Yandex, Russia & Andrew Rassokhin - Yandex, Russia

Comparative review

VBSpam comparative review January 2014

In this month's VBSpam, each of the 18 participating full solutions achieved a very decent spam catch rate - but for some products this came at the cost of blocking legitimate emails, and for three products that was enough to deny them a VBSpam award. Meanwhile, there were five solutions that did not block a single legitimate email and achieved a VBSpam+ award.

Martijn Grooten - Virus Bulletin, UK

Calendar

Anti-malware industry events

Must-attend events in the anti-malware industry - dates, locations and further details.


 

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