VB Blog

Subtle change could see a reduction in installation of malicious Chrome extensions

Posted by Martijn Grooten on Jun 13, 2018

Google has made a subtle change to its Chrome browser, banning the inline installation of new extensions, thus making it harder for malware authors to trick users into unwittingly installing malicious extensions.

Posted by Martijn Grooten on Jun 11, 2018

We publish a paper by researchers from Quick Heal Security Labs in India, who study the EternalBlue and DoublePulsar exploits in full detail.

Posted by Virus Bulletin on Jun 1, 2018

Several VB2018 papers deal explicitly or implicitly with threats that have been attributed to North Korean actors.

Posted by Martijn Grooten on May 31, 2018

The domain of the little-used SpamCannibal DNS blacklist had expired, resulting in it effectively listing every single IP address.

Posted by Martijn Grooten on May 30, 2018

Researchers at IBM X-Force have discovered MnuBot, a banking trojan targeting users in Brazil, which is noteworthy for using SQL Server for command and control communication.

Posted by Martijn Grooten on May 24, 2018

The 68-byte EICAR test file plays as important a role today as it did 19 years ago. In this week's Throwback Thursday we look back at a VB99 conference paper in which Randy Abrams described how this 'miracle tool' worked and how it could be used.

Posted by Martijn Grooten on May 23, 2018

A new piece of cryptocurrency-mining malware on macOS has been found to use the popular XMRig miner.

Posted by Martijn Grooten on May 22, 2018

CDN provider Cloudflare reports an increase in DDoS attacks targeting layer 7 and focusing on exhausting server resources rather than sending large volumes of data. This fits in a wider trend.

Posted by Martijn Grooten on May 15, 2018

Through fake social media accounts, users were tricked into installing an Android application that was actually a mobile version of the FinFisher spyware.

Posted by Martijn Grooten on May 9, 2018

The Hide'n'Seek IoT botnet has received an update to make its infection persist on infected devices beyond a restart.

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Spammer's appeal rejected

Weaselboy conviction upheld.
Weaselboy conviction upheld. The man who is the UK's biggest - and possibly nastiest - spammer has failed in his appeal to overturn two of his convictions. Back in November 2005 a… https://www.virusbulletin.com/blog/2006/09/spammer-s-appeal-rejected/

AOL phishers indicted

Team of six face jail in Connecticut.
Team of six face jail in Connecticut. A group of six men have been charged with phishing by a grand jury in Connecticut. The men allegedly harvested email addresses and spammed… https://www.virusbulletin.com/blog/2006/09/aol-phishers-indicted/

Volvo syndrome for Mac users

Relative safety may lead to unsafe practices.
Relative safety may lead to unsafe practices.Symantec has issued a warning to Apple Macintosh users that they are still at risk from online threats, despite the relative scarcity… https://www.virusbulletin.com/blog/2006/09/volvo-syndrome-mac-users/

McAfee tops for client security

Analyst firm rates industry heavyweights.
Analyst firm rates industry heavyweights. Analyst firm Forrester has released a report on 'Client Security Suites', naming McAfee as the leading brand in the field. Symantec and… https://www.virusbulletin.com/blog/2006/09/mcafee-tops-client-security/

More Microsoft vulnerability woes

PowerPoint problem tops off busy month for MS.
PowerPoint problem tops off busy month for MS. Yet another vulnerability has been revealed in a Microsoft product, this time in the PowerPoint slideshow software. The problem is… https://www.virusbulletin.com/blog/2006/09/more-microsoft-vulnerability-woes/

Microsoft patches IE hole

VML fix released only a week after flaw exploited.
VML fix released only a week after flaw exploited.Microsoft has released a patch for the widely publicised and much exploited security hole in its Internet Explorer browser, a… https://www.virusbulletin.com/blog/2006/09/microsoft-patches-ie-hole/

Web trust symbol can't be trusted

Certificates sign of danger, says researcher.
Certificates sign of danger, says researcher. Website certification system Truste has been hit by a report claiming that sites bearing its certificates are more than twice as… https://www.virusbulletin.com/blog/2006/09/web-trust-symbol-can-t-be-trusted/

Trend launches bot blocking service

Botnet-spotting system watches for bad DNS behaviour.
Botnet-spotting system watches for bad DNS behaviour.Trend Micro has launched a new service, entitled InterCloud Security Service (ICSS), to look out for bot infestations within… https://www.virusbulletin.com/blog/2006/09/trend-launches-bot-blocking-service/

Symantec, Kaspersky issue threat reports

Trojans, vulnerabilities, spam and crime loom large.
Trojans, vulnerabilities, spam and crime loom large.Symantec and Kaspersky have both released overviews of security dangers faced in the first half of 2006 this week, and both… https://www.virusbulletin.com/blog/2006/09/symantec-kaspersky-issue-threat-reports/

Unofficial VML patch released

Security task force issues stop-gap fix for IE hole.
Security task force issues stop-gap fix for IE hole. A team of security experts and reverse engineers have created a patch for the latest zero-day vulnerability in Microsoft… https://www.virusbulletin.com/blog/2006/09/unofficial-vml-patch-released/

Canadians row with Sony over DRM

Rootkit battles still going.
Rootkit battles still going. Canadian public interest body CIPPIC (The Canadian Internet Policy and Public Interest Clinic, also known as Clinique d'intérêt public et de politique… https://www.virusbulletin.com/blog/2006/09/canadians-row-sony-over-drm/

Vista issues worry vendors

Security firms complain about monopoly tactics.
Security firms complain about monopoly tactics. New security features to be included in the next version of Microsoft Windows continue to present difficulties for AV and other… https://www.virusbulletin.com/blog/2006/09/vista-issues-worry-vendors/

More than 90% of email is spam

Spamhaus founder estimates spam levels significantly higher than other industry monitors.
Spamhaus founder estimates spam levels significantly higher than other industry monitors.Spamhaus founder Steve Linford estimates that spam accounts for more than 90% of all email… https://www.virusbulletin.com/blog/2006/09/more-90-email-spam/

AV guru Jimmy Kuo heads to Microsoft

Industry veteran joins others from McAfee.
Industry veteran joins others from McAfee. Jimmy Kuo, the widely respected virus expert and popular speaker, has left McAfee after over ten years working in their AVERT labs, to… https://www.virusbulletin.com/blog/2006/09/av-guru-jimmy-kuo-heads-microsoft/

AIM worm warning

AOL IM users at risk from botnet-building attack.
AOL IM users at risk from botnet-building attack. Instant messaging security firm FaceTime Communications has issued an alert on a highly sophisticated blended attack targeting… https://www.virusbulletin.com/blog/2006/09/aim-worm-warning/

Spam King sued again

Serial spammer charged with more spamming.
Serial spammer charged with more spamming. Software and security firm Infinite Monkeys & Company has announced that a lawsuit has been filed against 'Spam King' Scott Richter, head… https://www.virusbulletin.com/blog/2006/09/spam-king-sued-again/

Zero-day exploit targeting IE flaw

'Extremely critical' buffer overflow used to drop spyware.
'Extremely critical' buffer overflow used to drop spyware. Researchers at anti-spyware firm Sunbelt Software have reported an new attack actively exploiting another unpatched… https://www.virusbulletin.com/blog/2006/09/zero-day-exploit-targeting-ie-flaw/

Several backdoors in PDF revealed

Researcher lists security issues with document format.
Researcher lists security issues with document format. A researcher analysing the possibility of exploiting vulnerabilities in the Adobe PDF file format has released a lengthy list… https://www.virusbulletin.com/blog/2006/09/several-backdoors-pdf-revealed/

Google embarrassed by phishing demo

Fake Gmail site served by Google itself.
Fake Gmail site served by Google itself. Web search and service behemoth Google has had its security credibility hit this weekend, after a site was set up on its servers spoofing… https://www.virusbulletin.com/blog/2006/09/google-embarrassed-phishing-demo/

FTC shuts down spammers

Four spam companies hit by CAN-SPAM rulings.
Four spam companies hit by CAN-SPAM rulings. The US Federal Trade Commission (FTC) stepped its anti-spam operations up a gear last week, shutting down four separate organisations… https://www.virusbulletin.com/blog/2006/09/ftc-shuts-down-spammers/

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