VB Blog

VB2019 paper: Fantastic Information and Where to Find it: A guidebook to open-source OT reconnaissance

Posted by   Martijn Grooten on   Nov 22, 2019

A VB2019 paper by FireEye researcher Daniel Kapellmann Zafra explained how open source intelligence (OSINT) can be used to learn crucial details of the inner workings of many a system. Today we publish Daniel's paper and the recording of his presentation.

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VB2019 paper: Different ways to cook a crab: GandCrab Ransomware-as-a-Service (RaaS) analysed in depth

Posted by   Martijn Grooten on   Nov 21, 2019

Though active for not much longer than a year, GandCrab had been one of the most successful ransomware operations. In a paper presented at VB2019 in London, McAfee researchers John Fokker and Alexandre Mundo looked at the malware code, its evolution and the affiliate scheme behind it. Today we publish both their paper and the recording of their presentation.

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VB2019 paper: Domestic Kitten: an Iranian surveillance program

Posted by   Martijn Grooten on   Nov 18, 2019

At VB2019 in London, Check Point researchers Aseel Kayal and Lotem Finkelstein presented a paper detailing an Iranian operation they named 'Domestic Kitten' that used Android apps for targeted surveillance. Today we publish their paper and the video of their presentation.

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VB2019 video: Discretion in APT: recent APT attack on crypto exchange employees

Posted by   Martijn Grooten on   Nov 18, 2019

At VB2019 in London, LINE's HeungSoo Kang explained how cryptocurrency exchanges had been attacked using Firefox zero-days. Today, we publish the video of his presentation.

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VB2019 paper: DNS on fire

Posted by   Martijn Grooten on   Nov 7, 2019

In a paper presented at VB2019, Cisco Talos researchers Warren Mercer and Paul Rascagneres looked at two recent attacks against DNS infrastructure: DNSpionage and Sea Turtle. Today we publish their paper and the recording of their presentation.

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German Dridex spam campaign is unfashionably large

Posted by   Martijn Grooten on   Nov 6, 2019

VB has analysed a malicious spam campaign targeting German-speaking users with obfuscated Excel malware that would likely download Dridex but that mostly stood out through its size.

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Paper: Dexofuzzy: Android malware similarity clustering method using opcode sequence

Posted by   Martijn Grooten on   Nov 5, 2019

We publish a paper by researchers from ESTsecurity in South Korea, who describe a fuzzy hashing algorithm for clustering Android malware datasets.

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Emotet continues to bypass many email security products

Posted by   Martijn Grooten on   Nov 4, 2019

Having returned from a summer hiatus, Emotet is back targeting inboxes and, as seen in the VBSpam test lab, doing a better job than most other malicious campaigns at bypassing email security products.

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VB2019 paper: We need to talk - opening a discussion about ethics in infosec

Posted by   Martijn Grooten on   Nov 1, 2019

Those working in the field of infosec are often faced with ethical dilemmas that are impossible to avoid. Today, we publish a VB2019 paper by Kaspersky researcher Ivan Kwiatkowski looking at ethics in infosec as well as the recording of Ivan's presentation.

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Stalkerware poses particular challenges to anti-virus products

Posted by   Martijn Grooten on   Oct 31, 2019

Malware used in domestic abuse situations is a growing threat, and the standard way for anti-virus products to handle such malware may not be good enough. But that doesn't mean there isn't an important role for anti-virus to play.

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Search blog

'Direct' cost of malware infections on the decline

Report finds direct costs from malware infections declined over last two years.
Report finds direct costs from malware infections declined over last two years. A report by Computer Economics has stated that the financial impact of malware infections fell to… https://www.virusbulletin.com/blog/2007/06/direct-cost-malware-infections-decline/

Spammer enters guilty plea

Admits to having spammed 1.2 million AOL customers.
Admits to having spammed 1.2 million AOL customers. A Brooklyn man has pleaded guilty to having sent spam messages to over 1.2 million AOL customers in August 2005. According to… https://www.virusbulletin.com/blog/2007/06/spammer-enters-guilty-plea/

Serious holes in Yahoo! Messenger

Critical vulnerabilities fully disclosed.
Critical vulnerabilities fully disclosed. Two security flaws in the popular Yahoo! Messenger communications software have been reported, with full details available online before a… https://www.virusbulletin.com/blog/2007/06/serious-holes-yahoo-messenger/

Spam barrages take down filters, networks

Report shows increase in spam bombardment attacks.
Report shows increase in spam bombardment attacks.MessageLabs' monthly report on the latest trends in spam has warned of an alarming rise in 'spam spikes', targeted attacks which… https://www.virusbulletin.com/blog/2007/06/spam-barrages-take-down-filters-networks/

Amero case sent for retrial

Spyware popup teacher told earlier trial was flawed.
Spyware popup teacher told earlier trial was flawed. Connecticut temporary teaching assistant Julie Amero, convicted of exposing minors to danger when a classroom computer she had… https://www.virusbulletin.com/blog/2007/06/amero-case-sent-retrial/

Microsoft details 'Stirling' integrated suite

Comprehensive security product promised in next-gen Forefront.
Comprehensive security product promised in next-gen Forefront.Microsoft, whose Forefront corporate anti-malware system is the latest step in a continuing onslaught on the security… https://www.virusbulletin.com/blog/2007/06/microsoft-details-stirling-integrated-suite/

Online malware dangers analysed

Google, McAfee release webserver, search result figures.
Google, McAfee release webserver, search result figures. Two reports out this week have revealed some interesting statistics on the security dangers involved in browsing the… https://www.virusbulletin.com/blog/2007/06/online-malware-dangers-analysed/

CA struck by vulnerability

CAB handling issue affects swathe of products.
CAB handling issue affects swathe of products. Two flaws related to the handling of CAB archive files by the CA anti-virus engine have been reported, rendering products across CA's… https://www.virusbulletin.com/blog/2007/06/ca-struck-vulnerability/

Pestilent spammer arrested

Another 'spam king' locked up.
Another 'spam king' locked up. A man described by anti-spam organisation Spamhaus as 'one of the most persistent professional spammers' was arrested in Seattle late last month… https://www.virusbulletin.com/blog/2007/06/pestilent-spammer-arrested/

Anti-spam laws take hold in Hong Kong

Tough new controls aim at stamping out spam.
Tough new controls aim at stamping out spam. Hong Kong has become the latest place to see the introduction of anti-spam laws, with the first phase of a two-stage process coming… https://www.virusbulletin.com/blog/2007/06/anti-spam-laws-take-hold-hong-kong/

June issue of VB published

The June issue of Virus Bulletin is now available for subscribers to download.
The June issue of Virus Bulletin is now available for subscribers to download. The June 2007 issue of Virus Bulletin is now available for subscribers to browse online or download… https://www.virusbulletin.com/blog/2007/06/june-issue-vb-published/

Vulnerabilities galore

May was a month of flaw revelations, with vulnerabilities being disclosed in the products of no fewer than nine security vendors.
May was a month of flaw revelations, with vulnerabilities being disclosed in the products of no fewer than nine security vendors. May was a month of flaw revelations, with… https://www.virusbulletin.com/blog/2007/06/vulnerabilities-galore/

June

Anti-virus and security related news provided by independent anti-virus advisors, Virus Bulletin
https://www.virusbulletin.com/blog/2007/06/

Vulnerabilities strike more AV firms, and Mac too

F-Secure and Authentium patch holes, while Samba flaws worry Apple users.
F-Secure and Authentium patch holes, while Samba flaws worry Apple users. Users of Mac OS X, used to a cosy sense of security, have been warned of possible penetration vectors… https://www.virusbulletin.com/blog/2007/06/vulnerabilities-strike-more-av-firms-and-mac-too/

Symantec sued for false positive

Chinese FP issue leads to court case.
Chinese FP issue leads to court case. A Chinese lawyer has begun court proceedings against security firm Symantec, claiming damages as a result of the widely-publicised false… https://www.virusbulletin.com/blog/2007/06/symantec-sued-false-positive/

Another 'Spam King' arrested

Spammer brought to book after 4-year campaign.
Spammer brought to book after 4-year campaign. A Seattle man was indicted yesterday on numerous charges of fraud and deception in relation to a campaign of spamming dating back to… https://www.virusbulletin.com/blog/2007/06/another-spam-king-arrested/

Google buys into security

Google makes stealth purchase of security firm.
Google makes stealth purchase of security firm. Search and entertainment giant Google completed the purchase of Internet security firm GreenBorder Technologies in mid-May - but… https://www.virusbulletin.com/blog/2007/05/google-buys-security/

Google stashing adware on Dell systems, says OpenDNS founder

Toolbar partnership accused of devious spyware tactics.
Toolbar partnership accused of devious spyware tactics. The partnership between search giant Google and hardware behemoth Dell, which has led to the popular Google Toolbar being… https://www.virusbulletin.com/blog/2007/05/google-stashing-adware-dell-systems-says-opendns-founder/

Overflows hit NOD32

Vulnerabilities disclosed after patching.
Vulnerabilities disclosed after patching. Two stack-overflow vulnerabilities have been disclosed in Eset's flagship NOD32 AntiVirus product, which could have been exploited to… https://www.virusbulletin.com/blog/2007/05/overflows-hit-nod32/

IETF accepts DKIM specification as proposed standard

Email authentication system moves to approval stage.
Email authentication system moves to approval stage. The Internet Engineering Task Force (IETF), the body overseeing the technical running of the Internet, has accepted a new… https://www.virusbulletin.com/blog/2007/05/ietf-accepts-dkim-specification-proposed-standard/

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