VB Blog

IETF accepts DKIM specification as proposed standard

Posted by Virus Bulletin on May 23, 2007

Email authentication system moves to approval stage.

Posted by Virus Bulletin on May 23, 2007

Odd payload, not spreading danger, brings attention to cross-platform worm.

Posted by Virus Bulletin on May 23, 2007

Vulnerabilities disclosed after patching.

Posted by Virus Bulletin on May 21, 2007

Vital DLLs flagged as malware disable Windows XP across China.

Posted by Virus Bulletin on May 18, 2007

Junk mail blacklisting project goes live.

Posted by Virus Bulletin on May 18, 2007

'Reformed' adware shippers upset by detection and removal.

Posted by Virus Bulletin on May 17, 2007

Baltic republic accuses Russia of cyber-warfare.

Posted by Virus Bulletin on May 16, 2007

Symantec pursues distributors of counterfeit software.

Posted by Virus Bulletin on May 16, 2007

ICSA Labs parent company subsumed.

Posted by Virus Bulletin on May 11, 2007

Serious software used to analyse phished data, and a phisher talks.

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Ebury and Mayhem server malware families still active

Ebury and Mayhem, two families of Linux server malware, about which VB published papers back in 2014, are still active and have received recent updates.
Whether it is to send spam or to redirect web traffic to malicious payloads, compromised (Linux) web servers are the glue in many a malware campaign. Two such networks of… https://www.virusbulletin.com/blog/2017/10/ebury-and-mayhem-server-malware-families-still-active/

Malicious CCleaner update points to a major weakness in our infrastructure

Researchers from Cisco Talos have found that a recent version of the widely used CCleaner tool installed malware on the machine.
For the security community, 2017 might well be called the year of the update: two of the biggest security stories – the WannaCry outbreak and the Equifax breach – involved… https://www.virusbulletin.com/blog/2017/09/malicious-ccleaner-update-points-major-weakness-our-infrastructure/

VB2014 preview: two papers on Linux server malware

Researchers from ESET, Yandex and Symantec look at emerging malware trend.
Researchers from ESET, Yandex and Symantec look at emerging malware trend.In the weeks running up to VB2014 (the 24th Virus Bulletin International Conference), we are looking at… https://www.virusbulletin.com/blog/2014/09/preview-two-papers-linux-server-malware/

More than two million home routers have 'wide open backdoor'

Default password makes vulnerability easy to exploit.
Default password makes vulnerability easy to exploit. Researchers at Trend Micro have discovered an easy-to-exploit backdoor in routers from Chinese manufacturer Netcore, that… https://www.virusbulletin.com/blog/2014/08/more-two-million-home-routers-have-wide-open-backdoor/

'Son of Stuxnet' trojan found

'Duqu' used in targeted attacks to steal specific information.
'Duqu' used in targeted attacks to steal specific information. Researchers at both Symantec and McAfee have discovered a new Remote Access Trojan (RAT) with strong links to Stuxnet… https://www.virusbulletin.com/blog/2011/10/son-stuxnet-trojan-found/

Fake codec trojan disables anti-virus software

Victim tricked into believing security software still active.
Victim tricked into believing security software still active. A new trojan, discovered by researchers at ESET, spreads itself via fake codecs, then disables running anti-virus… https://www.virusbulletin.com/blog/2011/08/fake-codec-trojan-disables-anti-virus-software/

Hundreds of legitimate websites being hacked into

New mass infection leaves security researchers puzzled.
New mass infection leaves security researchers puzzled. Web security company ScanSafe has reported a new mass infection of websites, which it claims accounts for 15% of the web… https://www.virusbulletin.com/blog/2008/01/hundreds-legitimate-websites-being-hacked/

VB Blog

IETF accepts DKIM specification as proposed standard

New OpenOffice proof-of-concept widely noted

Overflows hit NOD32

Norton FP trashes Chinese systems

New spam-fighting system for France

Zango sues PC Tools for $35 million

Estonian websites suffer wave of DoS attacks

Symantec files 8 piracy suits

Verizon acquires Cybertrust

Phishing techniques and technology revealed

Search blog

Ebury and Mayhem server malware families still active

Malicious CCleaner update points to a major weakness in our infrastructure

VB2014 preview: two papers on Linux server malware

More than two million home routers have 'wide open backdoor'

'Son of Stuxnet' trojan found

Fake codec trojan disables anti-virus software

Hundreds of legitimate websites being hacked into