VB Blog

Paper: API-EPO

Posted by Virus Bulletin on Jul 14, 2014

Raul Alvarez studies the unique EPO methodology used by the W32/Daum file infector.

Posted by Virus Bulletin on Jul 10, 2014

Marion Marschalek looks at two Miuref binaries: one packed with Visual Basic 6 and one with C++.

Posted by Virus Bulletin on Jul 7, 2014

Gabor Szappanos looks at the resurgence of malicious VBA macros that use social engineering to activate.

Posted by Virus Bulletin on Jul 3, 2014

Story that appeared to be taken from fiction turns out... to have been fiction.

Posted by Virus Bulletin on Jul 2, 2014

Axelle Apvrille and Ruchna Nigam look at both off-the-shelf products and custom obfuscation techniques.

Posted by Virus Bulletin on Jul 1, 2014

Neither subscription nor registration required to access content.

Posted by Virus Bulletin on Jun 23, 2014

Automatic analysis of malicious payloads becomes a little bit harder again.

Posted by Virus Bulletin on Jun 19, 2014

Trojan masquerades as Google Play app; cannot be removed.

Posted by Virus Bulletin on Jun 17, 2014

Would you like to publish your research through Virus Bulletin - or perhaps even work for us?

Posted by Virus Bulletin on Jun 5, 2014

Coordinated effort against gang that's also behind CryptoLocker ransomware.

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Search blog

Users of online banking 'should have adequate protection'

New UK banking code says customers who keep their PCs secure will not be responsible for losses due to online theft.
New UK banking code says customers who keep their PCs secure will not be responsible for losses due to online theft. A new banking code launched earlier this week by the British'… https://www.virusbulletin.com/blog/2008/04/users-online-banking-should-have-adequate-protection/

Average spam message size at record low

No decrease of bandwidth usage as number of spam messages keeps increasing.
No decrease of bandwidth usage as number of spam messages keeps increasing. The average size of spam messages has decreased to a record low of just over 2KB, security company… https://www.virusbulletin.com/blog/2008/04/average-spam-message-size-record-low/

Less than 30 per cent of smartphone users have AV installed

Experts disagree on the need for specialist mobile AV protection.
Experts disagree on the need for specialist mobile AV protection. In a poll only 19% of visitors to the VB website said they had anti-malware protection on their mobile phone.… https://www.virusbulletin.com/blog/2008/04/less-30-cent-smartphone-users-have-av-installed/

April

Anti-virus and security related news provided by independent anti-virus advisors, Virus Bulletin
https://www.virusbulletin.com/blog/2008/04/

Almost 90% of Americans feel safe online

Users' confidence does not match up with percentage of properly protected users.
Users' confidence does not match up with percentage of properly protected users. Research by StopBadware.org shows that 88% of Americans say they feel safe online, despite the… https://www.virusbulletin.com/blog/2008/04/almost-90-americans-feel-safe-online/

April Storm

April Fools' Day emails contain new variant of infamous worm.
April Fools' Day emails contain new variant of infamous worm. Security researchers report a new wave of spam emails being sent out. The emails, which use subject lines such as… https://www.virusbulletin.com/blog/2008/04/april-storm/

April issue of VB published

The April issue of Virus Bulletin is now available for subscribers to download.
The April issue of Virus Bulletin is now available for subscribers to download. The April 2008 issue of Virus Bulletin is now available for subscribers to browse online or… https://www.virusbulletin.com/blog/2008/04/april-issue-vb-published/

From Simple Mail to Hypertext

HTTP and FTP take over from SMTP as common malware spreading methods.
HTTP and FTP take over from SMTP as common malware spreading methods.A report from F-Secure has highlighted the recent shift in malware spreading methods from email to web-based… https://www.virusbulletin.com/blog/2008/03/simple-mail-hypertext/

Microsoft acquires Komoku

Anti-rootkit software to become part of Forefront and OneCare.
Anti-rootkit software to become part of Forefront and OneCare. Just before Easter, Microsoft announced it had acquired Komoku, a Maryland-based company that builds anti-rootkit… https://www.virusbulletin.com/blog/2008/03/microsoft-acquires-komoku/

Access flaw exploited via Word

Microsoft's employees hunting vulnerabilities instead of Easter eggs.
Microsoft's employees hunting vulnerabilities instead of Easter eggs. A buffer overrun vulnerability in Microsoft's Jet Database Engine, the underlying database behind Microsoft… https://www.virusbulletin.com/blog/2008/03/access-flaw-exploited-word/

Hoax email warns about 'nasty virus'

Phony advice causes removal of site from search engines.
Phony advice causes removal of site from search engines. Over the last few days an email, written in German, has been seen circulating warning users about a 'nasty virus' that is… https://www.virusbulletin.com/blog/2008/03/hoax-email-warns-about-nasty-virus/

Legitimate program becomes trojan downloader

Website of FlashGet attacked; malicious 'update' automatically downloaded.
Website of FlashGet attacked; malicious 'update' automatically downloaded. By hacking into the website of popular Windows download manager FlashGet, cybercriminals have managed to… https://www.virusbulletin.com/blog/2008/03/legitimate-program-becomes-trojan-downloader/

More 'trusted sites' carrying iframe danger

Big wave of website infections could affect tens of thousands of sites, Trend Micro latest victim.
Big wave of website infections could affect tens of thousands of sites, Trend Micro latest victim. Earlier this week McAfee reported a major outbreak of website infections, with as… https://www.virusbulletin.com/blog/2008/03/more-trusted-sites-carrying-iframe-danger/

AV-test.org issues latest figures

In-depth testing covers multiple factors.
In-depth testing covers multiple factors. Independent testing body AV-Test.org has released its latest set of results, with a large group of products tested against a number of… https://www.virusbulletin.com/blog/2008/03/av-test-org-issues-latest-figures/

EU agency research advises sweeping security improvements

ISPs and developers should be held to account, says report.
ISPs and developers should be held to account, says report. A research paper commissioned by the European Network and Information Security Agency (ENISA) has called for major… https://www.virusbulletin.com/blog/2008/03/eu-agency-research-advises-sweeping-security-improvements/

Latest Patch Tuesday release

March's Patch Tuesday sees four 'critical' updates.
March's Patch Tuesday sees four 'critical' updates.Microsoft has released its monthly 'Patch Tuesday' security bulletin. This month the bulletin features four 'critical' updates,… https://www.virusbulletin.com/blog/2008/03/latest-patch-tuesday-release/

Cisco announces 'Patch Wednesdays'

Cisco set to embark on regular release cycle.
Cisco set to embark on regular release cycle. Following a trend set by Microsoft's monthly 'Patch Tuesdays' and Oracle's quarterly security updates, networking giant Cisco has… https://www.virusbulletin.com/blog/2008/03/cisco-announces-patch-wednesdays/

Latest AV-Comparatives results released

Detection test shows most products improving.
Detection test shows most products improving. Testers at AV-Comparatives have released their latest set of results, with 16 products pitted against a massive set of over 1.6… https://www.virusbulletin.com/blog/2008/03/latest-av-comparatives-results-released/

'Olympic' emails contain malicious XLS attachments

Malware writers sprint to use vulnerabilities before next Patch Tuesday.
Malware writers sprint to use vulnerabilities before next Patch Tuesday. Security researchers have reported seeing emails containing XLS attachments designed to exploit a yet… https://www.virusbulletin.com/blog/2008/03/olympic-emails-contain-malicious-xls-attachments/

IE8 to include malware filtering

New features list includes upgrade to security provision.
New features list includes upgrade to security provision. The next version of Microsoft's Internet Explorer web browser, IE8, could include malware detection as standard, in an… https://www.virusbulletin.com/blog/2008/03/ie8-include-malware-filtering/

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