VB Blog

VB2020 presentation: Behind the Black Mirror: simulating attacks with mock C2 servers

Posted by   Virus Bulletin on   Dec 4, 2020

At VB2020 localhost, Carbon Black's Scott Knight presented an approach he and his colleagues have taken to more realistically simulate malware attacks.

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VB2020 presentation & paper: Advanced Pasta Threat: mapping threat actor usage of open-source offensive security tools

Posted by   Virus Bulletin on   Dec 2, 2020

At VB2020, researcher Paul Litvak revealed how he put together a comprehensive map of threat actor use of open-source offensive security tools.

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VB2020 presentation: Evolution of Excel 4.0 macro weaponization

Posted by   Virus Bulletin on   Nov 30, 2020

At VB2020 localhost James Haughom, Stefano Ortolani and Baibhav Singh gave a presentation in which they described how XL4 macros are being weaponised and the evolution of the techniques used.

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Cybersecurity Assessment Tool launched by Ford Foundation

Posted by   Virus Bulletin on   Nov 20, 2020

The Ford Foundation has launched a tool designed to help nonprofit organizations assess their own cybersecurity efforts.

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VB2020 presentation: Another threat actor day…

Posted by   Virus Bulletin on   Nov 19, 2020

At VB2020 localhost Paul Jung, of Excellium Services, detailed an incident response that he and his team faced when, in December 2019, a Belgian hospital required their help to manage a breach of their informations system.

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VB2020 presentation: Ramsay: a cyber-espionage toolkit tailored for air-gapped networks

Posted by   Virus Bulletin on   Nov 16, 2020

At VB2020 localhost, ESET researcher Ignacio Sanmillan spoke about Ramsay, a toolkit specifically designed to steal documents and operate within air-gapped networks.

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VB2020 TIPS presentation: Business Email Compromise – Scalable Attribution Powering Industry and Law Enforcement Collaboration

Posted by   Virus Bulletin on   Nov 12, 2020

As part of VB2020 localhost we were proud to co-host the Threat Intelligence Practitioners' Summmit (TIPS), put together by the Cyber Threat Alliance. In a series of blog posts we highlight some of the talks presented in the Summit and the important contribution of threat intelligence sharing.

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VB2020 TIPS presentation: Collaborating with Competitors: A Better Strategy to Beat Adversaries

Posted by   Virus Bulletin on   Nov 3, 2020

As part of VB2020 localhost we were proud to co-host the Threat Intelligence Practitioners' Summmit (TIPS), put together by the Cyber Threat Alliance. In a series of blog posts we highlight some of the talks presented in the Summit and the important contribution of threat intelligence sharing.

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VB2020 TIPS presentations: cybercrime in the DACH region and ransomware in LATAM

Posted by   Virus Bulletin on   Oct 27, 2020

As part of VB2020 localhost we were proud to co-host the Threat Intelligence Practitioners' Summmit (TIPS), put together by the Cyber Threat Alliance. In a series of blog posts we highlight some of the talks presented in the Summit and the important contribution of threat intelligence sharing

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VB2020 TIPS presentation: Intelligence Sharing for Supply Chain Security

Posted by   Virus Bulletin on   Oct 21, 2020

As part of VB2020 localhost we were proud to co-host the Threat Intelligence Practitioners' Summmit (TIPS), put together by the Cyber Threat Alliance. In a series of blog posts we highlight some of the talks presented in the Summit and the important contribution of threat intelligence sharing.

Read more  

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DMARC: an imperfect solution that can make a big difference

US Senator Ron Wyden has asked the Department of Homeland Security to implement DMARC. Martijn Grooten looks at what difference this could make for phishing attacks impersonating the US federal governent.
US Senator Ron Wyden has written a letter (pdf) to the Department of Homeland Security, urging the US government to implement DMARC to "ensure hackers cannot send emails that… https://www.virusbulletin.com/blog/2017/07/dmarc-imperfect-solution-can-make-big-difference/

TorrentLocker spam has DMARC enabled

Use of email authentication technique unlikely to bring any advantage.
Use of email authentication technique unlikely to bring any advantage. Last week, Trend Micro researcher Jon Oliver (who presented a paper on Twitter abuse at VB2014) wrote an… https://www.virusbulletin.com/blog/2015/03/torrentlocker-spam-has-dmarc-enabled/

Impressive results in latest VBSpam test

Excellent performances in spam filter test - plus evidence of a correlation between spam 'passing' SPF and an increased delivery rate.
Excellent performances in spam filter test - plus evidence of a correlation between spam 'passing' SPF and an increased delivery rate. No fewer than ten anti-spam solutions… https://www.virusbulletin.com/blog/2013/02/impressive-results-latest-vbspam-test/

EU report suggests 95% of email is spam

Less than five per cent of all SMTP connections result in an email being delivered into a user's inbox.
Less than five per cent of all SMTP connections result in an email being delivered into a user's inbox. A survey carried out by the European Network and Information Security Agency… https://www.virusbulletin.com/blog/2010/01/eu-report-suggests-95-email-spam/

VB announces latest VBSpam certification results

Two products achieve top level VBSpam Platinum award.
Two products achieve top level VBSpam Platinum award. Virus Bulletin has announced the results of its second comparative review of anti-spam products, revealing two top-level… https://www.virusbulletin.com/blog/2009/07/vb-announces-latest-vbspam-certification-results/

DKIM usage shows significant growth

US banks urged to use authentication method
US banks urged to use authentication method In a report on its website, Internet giant Cisco states it has been seeing almost 700,000 non-spam messages that contain valid DKIM… https://www.virusbulletin.com/blog/2009/06/dkim-usage-shows-significant-growth/

Sender authentication checks on the rise

SPF records creep into top ten content triggers checked by ISPs.
SPF records creep into top ten content triggers checked by ISPs. A report by email marketing software provider Lyris has revealed that use of the Sender Policy Framework (SPF)… https://www.virusbulletin.com/blog/2007/09/sender-authentication-checks-rise/

Unsafe computing in abundance

Reports and statistics on unsafe computing practices.
Reports and statistics on unsafe computing practices. Last month saw a flurry of reports and statistics on unsafe computing practices. To kick off, almost a quarter of… https://www.virusbulletin.com/blog/2007/09/unsafe-computing-abundance/

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