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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September issue of VB published

The September issue of Virus Bulletin is now available for subscribers to download.
The September issue of Virus Bulletin is now available for subscribers to download. The September 2006 issue of Virus Bulletin is now available for subscribers to browse online… https://www.virusbulletin.com/blog/2006/09/september-issue-vb-published/

Spot that spammer

Quiz tests consumers' ability to identify spam causing sites.
Quiz tests consumers' ability to identify spam causing sites. Last month, McAfee invited web users to spot the undesirable website, in an eight-question quiz entitled: 'Can you… https://www.virusbulletin.com/blog/2006/09/spot-spammer/

BitDefender to join mobile market

AV firm releases phone security beta.
AV firm releases phone security beta.BitDefender has become the latest AV company to make a move into the mobile device market. It has released a beta of its mobile AV software,… https://www.virusbulletin.com/blog/2006/08/bitdefender-join-mobile-market/

eBay phishing ups its game

Decent spelling and convincing design aim to trick users.
Decent spelling and convincing design aim to trick users. Users of eBay, perennial subject of phishing scams, are currently being targeted by a more than usually well-crafted… https://www.virusbulletin.com/blog/2006/08/ebay-phishing-ups-its-game/

Corporate mail spam drops Haxdoor

Business-related message carries trojan.
Business-related message carries trojan. A vaguely official-sounding email is being widely spammed, claiming to relate to some nebulous business activity between the sender and… https://www.virusbulletin.com/blog/2006/08/corporate-mail-spam-drops-haxdoor/

Phone companies' security shaken

As T-Mobile hacker is convicted, AT&T reveals break-in.
As T-Mobile hacker is convicted, AT&T reveals break-in. A 23-year-old Oregon resident has been sentenced to a year of 'home detention', after being convicted of hacking into the… https://www.virusbulletin.com/blog/2006/08/phone-companies-security-shaken/

More ConsumerReports complaints

Testing organisation's methodology slammed again.
Testing organisation's methodology slammed again.ConsumerReports.org, the online wing of American consumers association Consumers Union, is once again taking flak for its testing… https://www.virusbulletin.com/blog/2006/08/more-consumerreports-complaints/

iPod spam carries trojan

Fake sales invoice includes downloader.
Fake sales invoice includes downloader. A new spam campaign claiming to be information on an order for a new iPod is accompanied by a trojan which, when run, attempts to download… https://www.virusbulletin.com/blog/2006/08/ipod-spam-carries-trojan/

AOL 9.0 slated for suspect tactics

More badware accusations levelled at web giant.
More badware accusations levelled at web giant.StopBadware.org, the international anti-malware coalition backed by Google and Sun among others, has labelled AOL's current free… https://www.virusbulletin.com/blog/2006/08/aol-9-0-slated-suspect-tactics/

IBM invests in security, others may follow

Big Blue purchase sparks rumours of more mergers.
Big Blue purchase sparks rumours of more mergers. When massive cross-sector IT giant IBM bought Internet Security Systems for a rumoured $1.3 billion last week, it joined the list… https://www.virusbulletin.com/blog/2006/08/ibm-invests-security-others-may-follow/

Share dealers robbed, phishing suspected

Canadian stock-trading association warns of security breaches.
Canadian stock-trading association warns of security breaches. The Investment Dealers Association of Canada (IDA), a national regulatory organisation, has released an urgent press… https://www.virusbulletin.com/blog/2006/08/share-dealers-robbed-phishing-suspected/

Malware mostly crime-related, says Panda

Security firm reports 88% of new malware linked to cyber crime.
Security firm reports 88% of new malware linked to cyber crime. The labs of Spanish firm Panda Software have released a quarterly report, stating that criminal activity is behind… https://www.virusbulletin.com/blog/2006/08/malware-mostly-crime-related-says-panda/

Three years for botnet master

Zombie herder sentenced to 37 months behind bars.
Zombie herder sentenced to 37 months behind bars. A Californian 21-year-old has been sent to a federal prison in the US, after being convicted of computer fraud and computer damage… https://www.virusbulletin.com/blog/2006/08/three-years-botnet-master/

Child porn blackmail spam carries trojan

Spoof mail claims to come from anti-child porn site.
Spoof mail claims to come from anti-child porn site. A spam campaign claiming to come from child porn activists ASACP accuses recipients of visiting child porn sites, suggesting a… https://www.virusbulletin.com/blog/2006/08/child-porn-blackmail-spam-carries-trojan/

Phishing help for Yahoo! users

As phishing nets spread wider, Yahoo! announces defensive 'seal'.
As phishing nets spread wider, Yahoo! announces defensive 'seal'. Web giant Yahoo! has announced plans to introduce a new anti-phishing system to help protect its customers. The… https://www.virusbulletin.com/blog/2006/08/phishing-help-yahoo-users/

Rooting out malware

Sophos joins anti-rootkit market, others expected to follow soon.
Sophos joins anti-rootkit market, others expected to follow soon.Sophos has released a free anti-rootkit tool, available for download from its website. The UK-based company joins… https://www.virusbulletin.com/blog/2006/08/rooting-out-malware/

Trend and Microsoft deny vulnerability

PowerPoint zero-day hype just hype after all.
PowerPoint zero-day hype just hype after all. After an announcement from Trend Micro sparked numerous reports of a zero-day PowerPoint exploit, taking advantage of an… https://www.virusbulletin.com/blog/2006/08/trend-and-microsoft-deny-vulnerability/

Stock scam spam duo sued

Pump-and-dump couple face fines, as do many others worldwide.
Pump-and-dump couple face fines, as do many others worldwide. A Connecticut couple have been indicted over claims they used a spam campaign to artificially inflate stock prices. In… https://www.virusbulletin.com/blog/2006/08/stock-scam-spam-duo-sued/

Phishers target more charities

Christian Aid warns supporters of bogus emails, while Katrina phishmaster is indicted.
Christian Aid warns supporters of bogus emails, while Katrina phishmaster is indicted. Church charity organisation Christian Aid has released a statement warning supporters to be… https://www.virusbulletin.com/blog/2006/08/phishers-target-more-charities/

AOL AV in adware alarm

Free product offered by AOL accused of potentially unwanted tactics.
Free product offered by AOL accused of potentially unwanted tactics. Recently released Active Virus Shield, the Kaspersky-based anti-virus product from web giant AOL, is coming… https://www.virusbulletin.com/blog/2006/08/aol-av-adware-alarm/

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