VB Blog

Throwback Thursday: Regina v Christopher Pile: The Inside Story & Off with his Head!

Posted by Virus Bulletin on Apr 30, 2015

This Throwback Thursday, we bring you not one but two (related) pieces from the archives as VB heads back to 1996 to look at events surrounding the issuing of the UK's first custodial sentence for writing and distributing computer viruses.

Posted by Virus Bulletin on Apr 28, 2015

Test process also uncovers job spam illustrative of trend.

Posted by Virus Bulletin on Apr 23, 2015

Write an article for the Bulletin, get a half-price ticket for the conference.

Posted by Virus Bulletin on Apr 23, 2015

This Throwback Thursday, VB heads back to 1997 with 'Through the Administrator's Eye'.

Posted by Virus Bulletin on Apr 22, 2015

Early bird discounts available for registrations made before 30 June.

Posted by Virus Bulletin on Apr 17, 2015

Cambridge professor to deliver VB2015 keynote.

Posted by Virus Bulletin on Apr 16, 2015

VB gets in on the Throwback Thursday act, delving into the archives.

Posted by Virus Bulletin on Apr 16, 2015

Users do choose weak passwords, but they aren't as big a problem as we think.

Posted by Virus Bulletin on Apr 2, 2015

Details of malware to be discussed at VB2015.

Posted by Virus Bulletin on Apr 2, 2015

Ross Anderson and Costin Raiu to deliver keynote addresses at 25th Virus Bulletin conference.

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VB2019 paper: Exploring the Chinese DDoS landscape

China has long been a hotbed of DDoS activities, and today we publish a VB2019 paper by Intezer researcher Nacho Sanmillan who looked at Chinese threat groups engaged in performing DDoS attacks. We have also uploaded the recording of his presentation.
Exploring the Chinese DDoS landscape Read the paper (HTML) Download the paper (PDF) China has long been a hotbed of DDoS activities, with several groups… https://www.virusbulletin.com/blog/2019/12/vb2019-paper-exploring-chinese-ddos-landscape/

Tendency for DDoS attacks to become less volumetric fits in a wider trend

CDN provider Cloudflare reports an increase in DDoS attacks targeting layer 7 and focusing on exhausting server resources rather than sending large volumes of data. This fits in a wider trend.
A current trend sees DDoS attacks focusing less on large volume attacks and more on attacks that exhaust server resources, Cloudflare reports. The number of layer 7 attacks per… https://www.virusbulletin.com/blog/2018/05/tendency-ddos-attacks-become-less-volumetric-fits-wider-trend/

WireX DDoS botnet takedown shows the best side of the security industry

Collaboration between a number of security companies has led to the takedown of the WireX Android DDoS botnet. Efforts like these, and the fact that the companies involved all decided to publish the very same blog post, show the best side of the security …
It is easy to be cynical about the security industry and its tendency to make ever bigger mountains out of molehills, but behind a thin layer of marketing, there are a great many… https://www.virusbulletin.com/blog/2017/08/wirex-ddos-botnet-takedown-shows-best-side-security-industry/

Throwback Thursday: Tools of the DDoS Trade

As DDoS attacks become costlier to fix and continue to increase in both number and diversity, we turn back the clock to 2000, when Aleksander Czarnowski took a look at the DDoS tools of the day.
According to a recent report by analytics firm Neustar (summarized in a Threatpost blog post here), DDoS attacks are on the increase, are taking longer to detect, and are costing… https://www.virusbulletin.com/blog/2017/may/throwback-thursday-tools-ddos-trade/

VB2015 paper: DDoS Trojan: A Malicious Concept that Conquered the ELF Format

In their VB2015 paper, Peter Kálnai and Jaromír Hořejší look at the current state of DDoS trojans forming covert botnets on unsuspecting systems. The paper provides a technical analysis of the most important malware families, focusing on infection methods…
Recently, a new trend has emerged in non-Windows DDoS attacks. Malware has evolved into complex and relatively sophisticated pieces of code, employing compression, advanced… https://www.virusbulletin.com/blog/2016/06/vb2015-paper-ddos-trojan-malicious-concept-conquered-elf-format1/

Throwback Thursday: What DDoS it all Mean?

This Throwback Thursday, we turn the clock back to March 2000, when DDoS attacks were a newly emerging menace.
This Throwback Thursday, we turn the clock back to March 2000, when DDoS attacks were a newly emerging menace. Today, DDoS attacks are a well-known form of cyber abuse — indeed,… https://www.virusbulletin.com/blog/2015/11/throwback-thursday-what-ddos-it-all-mean/

Dutch citizens keep extra cash at hand following DDoS attacks

Month-long attacks had significant impact.
Month-long attacks had significant impact. 25% of Dutch citizens have followed advice to keep extra cash at home, following a recent spate of DDoS attacks on Dutch banks. At the… https://www.virusbulletin.com/blog/2013/05/dutch-citizens-keep-extra-cash-hand-following-ddos-attacks/

WordPress pingback used for DDoS attacks

Millions of sites could potentially be used in attack.
Millions of sites could potentially be used in attack. Security firm Incapsula reports that it has discovered a DDoS attack on a gaming website using thousands of legitimate… https://www.virusbulletin.com/blog/2013/05/wordpress-pingback-used-ddos-attacks/

Dutchman arrested in Spain for DDoS attacks on Spamhaus

Suspect drove around in 'mobile bunker' to co-ordinate attacks.
Suspect drove around in 'mobile bunker' to co-ordinate attacks. Police in Spain have arrested a 35-year-old Dutchman, believed to be responsible for the DDoS attacks on Spamhaus… https://www.virusbulletin.com/blog/2013/04/dutchman-arrested-spain-ddos-attacks-spamhaus/

Anonymous petitions Obama Administration

Anti-virus and security related articles provided by independent anti-virus advisors, Virus Bulletin
"Make DDoS a legal form of protest." Hacking/protest group Anonymous has petitioned the Obama Administration to recognize DDoS attacks as a legal form of protest. The petition… https://www.virusbulletin.com/blog/2013/01/anonymous-petitions-obama-administration/

Cybercriminals offering service flooding email, phone and SMS

DDoS-type attack could seriously disrupt business.
DDoS-type attack could seriously disrupt business. A new service is being offered on underground forums where between 25,000 and 100,000 emails are being sent to an email account… https://www.virusbulletin.com/blog/2012/07/cybercriminals-offering-service-flooding-email-phone-and-sms/

International co-operation leads to scareware arrests

ChronoPay co-founder arrested for DDoS attacks on rivals.
ChronoPay co-founder arrested for DDoS attacks on rivals. Last week, Russian authorities arrested Pavel Vrublevsky, co-founder of ChronoPay, Russia's largest processor of online… https://www.virusbulletin.com/blog/2011/06/international-co-operation-leads-scareware-arrests/

Botnet rented for online extortion

Man who threatened World Cup bookmakers with DDoS attack convicted.
Man who threatened World Cup bookmakers with DDoS attack convicted. A German man who hired a botnet and used it to threaten bookmakers with DDoS attacks during the 2010 FIFA World… https://www.virusbulletin.com/blog/2011/06/botnet-rented-online-extortion/

Anti-Obama sentiments used in spam campaign

'DDoS software' turns out to be malware.
'DDoS software' turns out to be malware. In a new spam campaign users are being urged to participate in a DDoS attack on the website of American president Barack Obama in protest… https://www.virusbulletin.com/blog/2009/08/anti-obama-sentiments-used-spam-campaign/

Korea DDoS surge mired in hype and confusion

Rows rumble on over sources and targets of botnet attacks.
Rows rumble on over sources and targets of botnet attacks. Last week's gush of denial-of-service attacks has sparked considerable excitement and argument, with rumours of possible… https://www.virusbulletin.com/blog/2009/07/korea-ddos-surge-mired-hype-and-confusion/

BBC botnet hijack proves controversial

Legal issues raised by broadcaster's demo of spamming, DDoS, cleanup attempt.
Legal issues raised by broadcaster's demo of spamming, DDoS, cleanup attempt. A BBC report into the dangers of botnets has got the corporation into hot water, after reporters took… https://www.virusbulletin.com/blog/2009/03/bbc-botnet-hijack-proves-controversial/

Botnet-herding team arrested in Quebec

Gang held for managing million-machine zombie net.
Gang held for managing million-machine zombie net. Canadian police have announced the arrests of up to 17 people in Quebec, in connection with a major botnet operation thought to… https://www.virusbulletin.com/blog/2008/02/botnet-herding-team-arrested-quebec/

Attempted virus fumbles attack on F-Secure

Flawed file-infector fails to frighten Finns.
Flawed file-infector fails to frighten Finns. A highly buggy intended virus has been found to include an attempt to launch a DDoS attack on the websites of Finnish security firm… https://www.virusbulletin.com/blog/2007/11/attempted-virus-fumbles-attack-f-secure/

Storm botnet evolution hints at spam and DDoS renting

Latest change in tactics could mean zombie clusters for hire.
Latest change in tactics could mean zombie clusters for hire. The latest twist in the long-running 'Storm' saga, the use of encryption in communications between infected hosts and… https://www.virusbulletin.com/blog/2007/10/storm-botnet-evolution-hints-spam-and-ddos-renting/

Storm DDoS hits anti-scam sites

419 fighters attacked - NFL and TOR latest spam hooks.
419 fighters attacked - NFL and TOR latest spam hooks. The massive botnet amassed by the 'Storm' (Zhelatin/Nuwar/Dorf/etc.) attack continues to target new victims, with the TOR… https://www.virusbulletin.com/blog/2007/09/storm-ddos-hits-anti-scam-sites/

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