VB Blog

VB2019 paper: A vine climbing over the Great Firewall: a long-term attack against China

Posted by   Martijn Grooten on   Nov 28, 2019

Today we publish a VB2019 paper from Lion Gu and Bowen Pan from the Qi An Xin Threat Intelligence Center in China in which they analysed an APT group dubbed 'Poison Vine', which targeted various government, military and research institutes in China.

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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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Google buys Postini

Managed security service snapped up by giant.
Managed security service snapped up by giant. Ever-expanding web giant Google has continued its growth into both security and software-as-service spheres with the $625 million… https://www.virusbulletin.com/blog/2007/07/google-buys-postini/

Battle over Blackberry spyware threat

Spy tool for popular device claims to be legitimate.
Spy tool for popular device claims to be legitimate. The expansion of the FlexiSpy mobile device snooping software, originally available only for the Symbian platform but with… https://www.virusbulletin.com/blog/2007/07/battle-over-blackberry-spyware-threat/

Fourth of July targeted by trojan spam

Celebration card emails carry links to malware.
Celebration card emails carry links to malware. A further wave of greetings-card spam has been widely seeded, in the wake of considerable Storm Worm activity in the last week, with… https://www.virusbulletin.com/blog/2007/07/fourth-july-targeted-trojan-spam/

Fake updates and phony postcards carry malware

Microsoft patch and greetings card spams bring more trojans.
Microsoft patch and greetings card spams bring more trojans. Several spam runs posing as vulnerability alerts from Microsoft have been spotted in the last week, with links to… https://www.virusbulletin.com/blog/2007/07/fake-updates-and-phony-postcards-carry-malware/

NOD32 alerts on suspect adverts

False positive reveals sneaky techniques used in ads.
False positive reveals sneaky techniques used in ads.ESET's NOD32 product was updated several times in close succession over the weekend, as false positives were introduced… https://www.virusbulletin.com/blog/2007/07/nod32-alerts-suspect-adverts/

Challenge Blue Pill

Researcher challenged to prove 100% undetectable rootkit claim.
Researcher challenged to prove 100% undetectable rootkit claim. Joanna Rutkowska, the security researcher who last year claimed that she can create 100% undetectable malware, has… https://www.virusbulletin.com/blog/2007/07/challenge-blue-pill/

Pity poor MS Security workers

MS Security rated 6th worst job in science.
MS Security rated 6th worst job in science. Spare a thought this month for the staff of the Microsoft Security Response Center who, according to Popular Science magazine, have the… https://www.virusbulletin.com/blog/2007/07/pity-poor-ms-security-workers/

July

Anti-virus and security related news provided by independent anti-virus advisors, Virus Bulletin
https://www.virusbulletin.com/blog/2007/07/

Advance diary dates: VB2008

VB announces VB2008.
VB announces VB2008. VB is pleased to announce that VB2008 will take place 1-3 October 2008 in Ottawa, Canada. Reserve the dates and start making your travel plans now! If you… https://www.virusbulletin.com/blog/2007/07/advance-diary-dates/

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 2007 issue of Virus Bulletin is now available for subscribers to browse online or download… https://www.virusbulletin.com/blog/2007/07/july-issue-vb-published/

Spammer offers new service

Spammer turns court order into money-making opportunity.
Spammer turns court order into money-making opportunity. Wily email marketer/spammer (depending on your viewpoint) David Linhardt, famed for suing UK spam-fighting organization… https://www.virusbulletin.com/blog/2007/07/spammer-offers-new-service/

Symantec presenter spotted using KAV

Another update embarrassment as rival software pops up.
Another update embarrassment as rival software pops up. After the recent damaging false positive incident in China, which has led Symantec to offer free software to those hit by… https://www.virusbulletin.com/blog/2007/06/symantec-presenter-spotted-using-kav/

US porn spammers convicted

Two found guilty of CAN-SPAM breaches.
Two found guilty of CAN-SPAM breaches. A federal jury in Phoenix, Arizona, has found two men guilty of two charges of violating the US CAN-SPAM regulations, as well as other… https://www.virusbulletin.com/blog/2007/06/us-porn-spammers-convicted/

Spanish mobile malware suspect arrested

28-year-old charged with Cabir/Commwarrior crimes.
28-year-old charged with Cabir/Commwarrior crimes. An unnamed man has been arrested in Valencia, Spain, on suspicion of creating and spreading 20 variants of the Cabir and… https://www.virusbulletin.com/blog/2007/06/spanish-mobile-malware-suspect-arrested/

100,000 new phishing sites set up in 7 days

IBM sees huge rise in kit-build scam sites.
IBM sees huge rise in kit-build scam sites. Phishing watchers at IBM's X-Force research team have recorded an enormous burst of phishing activity in the last seven days, with over… https://www.virusbulletin.com/blog/2007/06/100-000-new-phishing-sites-set-7-days/

UK users ignoring security issues

Surveys find public in the dark and careless about sensitive data.
Surveys find public in the dark and careless about sensitive data. Several surveys out this week have shown the UK public is failing to take basic security precautions to protect… https://www.virusbulletin.com/blog/2007/06/uk-users-ignoring-security-issues/

Latest VB100 announced

Products for 64-bit Windows Vista to be tested.
Products for 64-bit Windows Vista to be tested. VB has issued a call for submissions for the latest VB100 comparative review, with products for the 64-bit version of Microsoft… https://www.virusbulletin.com/blog/2007/06/latest-announced/

Mpack packs punch in Italy

10,000 sites carrying exploits in large-scale attack.
10,000 sites carrying exploits in large-scale attack. Sophisticated remote-exploit attack kit 'Mpack' has been spotted in use in increasingly large numbers throughout Europe, with… https://www.virusbulletin.com/blog/2007/06/mpack-packs-punch-italy/

China steps up fight against spammers

Blacklist aims to reduce massive spamming levels.
Blacklist aims to reduce massive spamming levels. Chinese web organisation the Internet Society of China (ISC) has announced the setting up of a central anti-spam blacklist, to… https://www.virusbulletin.com/blog/2007/06/china-steps-fight-against-spammers/

Phisher gets six years

Californian receives 70-month prison sentence, avoids 101 years behind bars.
Californian receives 70-month prison sentence, avoids 101 years behind bars. A Californian man, found guilty in January this year of operating a phishing scheme aimed at scamming… https://www.virusbulletin.com/blog/2007/06/phisher-gets-six-years/

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