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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Extra-large crop of updates for Patch Tuesday

Fourteen security alerts from Microsoft join two from Adobe.
Fourteen security alerts from Microsoft join two from Adobe.Microsoft's monthly Patch Tuesday security bulletins came out this week, featuring a chunky 14 separate alerts with many… https://www.virusbulletin.com/blog/2010/08/extra-large-crop-updates-patch-tuesday/

Firefox 4 crack spreads trojan

'Cracked' versions of free software used to spread malware
'Cracked' versions of free software used to spread malware In a new malware campaign, users are told they can download a free crack of the Firefox 4 browser, only to find… https://www.virusbulletin.com/blog/2010/08/firefox-4-crack-spreads-trojan/

August

Anti-virus and security related news provided by independent anti-virus advisors, Virus Bulletin
https://www.virusbulletin.com/blog/2010/08/

August issue of VB published

The August issue of Virus Bulletin is now available for subscribers to download.
The August issue of Virus Bulletin is now available for subscribers to download. The August 2010 issue of Virus Bulletin is now available for subscribers to browse online or… https://www.virusbulletin.com/blog/2010/08/august-issue-vb-published/

July

Anti-virus and security related news provided by independent anti-virus advisors, Virus Bulletin
https://www.virusbulletin.com/blog/2010/07/

July issue of VB published

The July issue of Virus Bulletin is now available for subscribers to download.
The July issue of Virus Bulletin is now available for subscribers to download. The July 2010 issue of Virus Bulletin is now available for subscribers to browse online or download… https://www.virusbulletin.com/blog/2010/07/july-issue-vb-published/

Microsoft sues alleged spammer for gaming Hotmail's spam filter

Messages marked as 'not spam' from phony web mail accounts.
Messages marked as 'not spam' from phony web mail accounts. Connecticut spammer Boris Mizhen and several companies controlled by him have been sued by Microsoft for sending… https://www.virusbulletin.com/blog/2010/06/microsoft-sues-alleged-spammer-gaming-hotmail-s-spam-filter/

Latest VB100 announced

Solutions for Windows Vista to be put through their paces.
Solutions for Windows Vista to be put through their paces. The latest round of VB100 testing has been announced, with a comparative to be run on Microsoft's Windows Vista in July.… https://www.virusbulletin.com/blog/2010/06/latest-announced/

Patches come thick and fast in major update spree

Monthly and out-of-band issues flood admins' to-do lists.
Monthly and out-of-band issues flood admins' to-do lists. The release of this month's Patch Tuesday security bulletins from Microsoft, with a fairly average 10 alerts covering 34… https://www.virusbulletin.com/blog/2010/06/patches-come-thick-and-fast-major-update-spree/

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 2010 issue of Virus Bulletin is now available for subscribers to browse online or download… https://www.virusbulletin.com/blog/2010/06/june-issue-vb-published/

June

Anti-virus and security related news provided by independent anti-virus advisors, Virus Bulletin
https://www.virusbulletin.com/blog/2010/06/

ESET buys COMDOM

Security vendor strengthens anti-spam capabilities.
Security vendor strengthens anti-spam capabilities. Slovakian security vendor ESET has announced the acquisition of Slovakian anti-spam firm COMDOM Software. The anti-spam firm's… https://www.virusbulletin.com/blog/2010/05/eset-buys-comdom/

Symantec to acquire VeriSign business

Vendor splashes out more cash on authentication.
Vendor splashes out more cash on authentication.Symantec, the AV vendor with a reputation for snapping up other companies, has announced its purchase of VeriSign's authentication… https://www.virusbulletin.com/blog/2010/05/symantec-acquire-verisign-business/

Contract spam serving malware

Recipients made to believe they have been sent emails accidentally.
Recipients made to believe they have been sent emails accidentally. In a new campaign, spammers are sending out emails that have appear to have contracts attached to them, but… https://www.virusbulletin.com/blog/2010/05/contract-spam-serving-malware/

Mariposa bot herders apply for job with security firm

Applicants weren't successful, but may not see prison either.
Applicants weren't successful, but may not see prison either.Panda Labs' Luis Corrons believed he was the victim if a practical joke when two people who had been involved in the… https://www.virusbulletin.com/blog/2010/05/mariposa-bot-herders-apply-job-security-firm/

Symantec buys key pair of encryption firms

PGP and GuardianEdge snapped up in surprise dual acquisition.
PGP and GuardianEdge snapped up in surprise dual acquisition.Symantec has announced the acquisition of two separate firms specialising in encryption and email security. The deals… https://www.virusbulletin.com/blog/2010/05/symantec-buys-key-pair-encryption-firms/

McAfee offers payments to cover FP cleanup costs

Compensation for faulty update victims could set precedent.
Compensation for faulty update victims could set precedent. Victims of the erroneous McAfee DAT update last month are being offered cash payments to cover costs incurred in fixing… https://www.virusbulletin.com/blog/2010/05/mcafee-offers-payments-cover-fp-cleanup-costs/

Sophos bought up by investment firm

APAX Partners acquires major stake in $830 million company.
APAX Partners acquires major stake in $830 million company.Sophos has announced that a majority share of the company will be sold to major private investment firm APAX Partners, in… https://www.virusbulletin.com/blog/2010/05/sophos-bought-investment-firm/

May

Anti-virus and security related news provided by independent anti-virus advisors, Virus Bulletin
https://www.virusbulletin.com/blog/2010/05/

May issue of VB published

The May issue of Virus Bulletin is now available for subscribers to download.
The May issue of Virus Bulletin is now available for subscribers to download. The May 2010 issue of Virus Bulletin is now available for subscribers to browse online or download… https://www.virusbulletin.com/blog/2010/05/may-issue-vb-published/

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