VB Blog

Compromised site serves Nuclear exploit kit together with fake BSOD

Posted by   Virus Bulletin on   Jul 31, 2015

Support scammers not lying about a malware infection for a change.

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Throwback Thursday: Riotous Assembly

Posted by   Virus Bulletin on   Jul 30, 2015

This Throwback Thursday, we turn the clock back to January 1994, shortly after Cyber Riot had emerged as the first virus capable of infecting the Windows kernel.

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Stagefright vulnerability leaves 950 million Android devices vulnerable to remote code execution

Posted by   Virus Bulletin on   Jul 28, 2015

The operating system has been patched, but it is unclear whether users will receive those patches.

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Throwback Thursday: Sizewell B: Fact or Fiction?

Posted by   Virus Bulletin on   Jul 23, 2015

This Throwback Thursday, we turn the clock back to 1993, when VB asked the key question: could a virus compromise safety at one of Britain's nuclear power plants?

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Call for last-minute papers for VB2015 announced

Posted by   Virus Bulletin on   Jul 21, 2015

Ten speaking slots waiting to be filled with presentations on 'hot' security topics.

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'NOMORE' attack makes RC4 a little weaker again

Posted by   Virus Bulletin on   Jul 20, 2015

No good reason to continue using the stream cipher, yet attacks remain impractical.

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Spam levels fall below 50% for the first time in 12 years

Posted by   Virus Bulletin on   Jul 20, 2015

Decline not necessarily good news for spam filters.

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Throwback Thursday: What You Pay For...

Posted by   Virus Bulletin on   Jul 16, 2015

This Throwback Thursday, we turn the clock back to 1996, when VB looked at what was available to protect your computer free of charge.

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Paper: Dridex in the Wild

Posted by   Virus Bulletin on   Jul 13, 2015

Meng Su explains how Dridex works and how it communicates with its C&C server.

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Those doing bad things deserve privacy too

Posted by   Virus Bulletin on   Jul 10, 2015

Hacking Team leakers should have taken a leaf out of Snowden's book.

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VB2019 paper: Spoofing in the reeds with Rietspoof

In a VB2019 paper Avast researchers Jan Sirmer, Luigino Camastra and Adolf Středa revealed full details of the Rietspoof malware. Today we publish their paper and the recording of the presentation given by Jan and Luigino in London.
Spoofing in the reeds with Rietspoof Read the paper (HTML) Download the paper (PDF)     The Call for Papers for VB2020 in Dublin is open! Submit your abstract before… https://www.virusbulletin.com/blog/2020/01/vb2019-paper-spoofing-reeds-rietspoof/

VB2017 video: Spora: the saga continues a.k.a. how to ruin your research in a week

Today, we publish the video of the VB2017 presentation by Avast researcher Jakub Kroustek and his former colleague Előd Kironský, now at ESET, who told the story of Spora, one of of the most prominent ransomware families of 2017.
First discovered at the beginning of the year, the Spora ransomware has become one of of the most prominent ransomware families of 2017, especially in Russia, a region it appears… https://www.virusbulletin.com/blog/2017/12/vb2017-video-spora-saga-continues-k-how-ruin-your-research-week/

Malicious CCleaner update points to a major weakness in our infrastructure

Researchers from Cisco Talos have found that a recent version of the widely used CCleaner tool installed malware on the machine.
For the security community, 2017 might well be called the year of the update: two of the biggest security stories – the WannaCry outbreak and the Equifax breach – involved… https://www.virusbulletin.com/blog/2017/09/malicious-ccleaner-update-points-major-weakness-our-infrastructure/

Avast acquires AVG for $1.3bn

Anti-virus vendor Avast has announced the acquisition of its rival AVG for 1.3 billion US dollars.
There was interesting news in the anti-virus world yesterday, as Avast announced the acquisition of its competitor AVG. Both companies were founded in the Czech Republic and… https://www.virusbulletin.com/blog/2016/07/avast-acquires-avg-13bn/

Avast launches bug bounty programme

Security firm offers reward for info on bugs.
Security firm offers reward for info on bugs. Security firm Avast Software, producer of the popular avast! free anti-virus solution, has announced a bug bounty programme to… https://www.virusbulletin.com/blog/2013/01/avast-launches-bug-bounty-programme/

774,000 Avast! pirates on 14-user licence

Wildly popular free solution not good enough for some.
Wildly popular free solution not good enough for some. Leading provider of free anti-malware products Avast Software has spotted that a single 14-user licence key, issued last… https://www.virusbulletin.com/blog/2010/12/774-000-avast-pirates-14-user-licence/

Sophos joins free home AV crowd with Mac release

Business-focused firm takes first step into home-user arena.
Business-focused firm takes first step into home-user arena.Sophos has announced the release of a home-user edition of its Mac anti-malware solution, which is being given away free… https://www.virusbulletin.com/blog/2010/11/sophos-joins-free-home-av-crowd-mac-release/

Avast gets $100m investment boost

Growth equity firm invests in Czech firm
Growth equity firm invests in Czech firmAvast Software, the Czech anti-malware firm famous for its free avast! software, has announced that growth equity investor Summit Partners… https://www.virusbulletin.com/blog/2010/08/avast-gets-100m-investment-boost/

False positive problem hits avast! users

Human failure blamed for faulty update.
Human failure blamed for faulty update. A relatively small subsection of the massive user base for Alwil's ever-popular avast! products were hit by a string of false positives last… https://www.virusbulletin.com/blog/2009/12/false-positive-problem-hits-avast-users/

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