VB Blog

48 hours after initial reports, many mysteries remain around the latest ransomware/wiper threat

Posted by Martijn Grooten on Jun 29, 2017

Whether you call it Petya, NotPetya, Nyetya or Petna, there are still many mysteries surrounding the malware that has been causing havoc around the world.

Posted by Martijn Grooten on Jun 28, 2017

This week, the Early Bird discount for VB2017 comes to an end - so, for a 10% saving on the cost of full price registration, make sure you register now!

Posted by Martijn Grooten on Jun 23, 2017

Last year, Kaspersky Lab researcher Santiago Pontiroli and PwC's Bart Parys presented a VB2016 paper analysing the malicious threats faced by users of the Steam online gaming platform, and highlighting how organized criminals are making money with these profitable schemes. Today, we publish the paper.

Posted by Martijn Grooten on Jun 22, 2017

Researchers at Cisco have published a paper describing how it may be possible to use machine learning to distinguish malware command-and-control traffic using TLS from regular enterprise traffic, and to classify malware families based on their encrypted C&C traffic.

Posted by Martijn Grooten on Jun 20, 2017

After five years of exploitation in a wide variety of attacks, CVE-2012-0158 may have found a successor in CVE-2017-0199, which is taking the Office exploit scene by storm.

Posted by Martijn Grooten on Jun 19, 2017

Virus Bulletin was a proud sponsor of BSides London 2017 - Martijn Grooten reports on a great event.

Posted by Martijn Grooten on Jun 15, 2017

It is well known that the problem of cybersecurity is a global one that affects users worldwide - but it's also one that has some unique local flavours. With speakers representing at least 24 countries, VB2017 is one of the most international security conferences on the circuit, allowing attendees to hear the viewpoints of experts from around the world. Register before 1 July and receive a 10% Early Bird discount.

Posted by Martijn Grooten on Jun 12, 2017

Qakbot or Qbot, is a banking trojan that makes the news every once in a while and was the subject of a VB2016 paper by Intel Security researchers Sanchit Karve, Guilherme Venere and Mark Olea. In it, they provided a detailed analysis of the Pinkslipbot/Qakbot trojan and its then latest campaign. Their full paper is now available to download or read online.

Posted by Martijn Grooten on Jun 2, 2017

VB Editor Martijn Grooten reviews Finn Brunton's book 'Spam: A Shadow History of the Internet'.

Posted by Martijn Grooten on Jun 1, 2017

Virus Bulletin is proud to be a Silver sponsor of BSides London next week; we look forward to the event and to meeting many security professionals.

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VB2012 last-minute papers announced

Hot topics to be covered at VB conference in Dallas.
Hot topics to be covered at VB conference in Dallas. For the last six years, VB has set aside a section of the VB conference for 'last-minute' papers, the idea being that… https://www.virusbulletin.com/blog/2012/09/last-minute-papers-announced/

Gach do bonn a mbaineann a chur chugainn

Why cybercriminals may have a reason for using Irish language in a ransomware scam.
Why cybercriminals may have a reason for using Irish language in a ransomware scam. According to a story that made the security headlines this weekend, and which seems to orginate… https://www.virusbulletin.com/blog/2012/09/gach-do-bonn-mbaineann-chur-chugainn/

Thousands of websites infected with .htaccess redirect attack

Various anti-detection methods applied.
Various anti-detection methods applied. Thousands of legitimate websites have seen .htaccess files compromised and as a consequence have been used to serve the 'Milisenco' trojan,… https://www.virusbulletin.com/blog/2012/07/thousands-websites-infected-htaccess-redirect-attack/

Android malware hides inside JPG image

New LeNa variant no longer depends on rooted devices.
New LeNa variant no longer depends on rooted devices. Researchers at Lookout have discovered a new version of the 'LeNa' trojan for Android that does not require user interaction… https://www.virusbulletin.com/blog/2012/04/android-malware-hides-inside-jpg-image/

Microsoft Word for Mac exploit used in targeted attacks

Tibetan NGOs targeted.
Tibetan NGOs targeted. Researchers at Alienvault have discovered a targeted attack against Tibetan NGOs that uses a three-year-old vulnerability in Microsoft Office for Mac.… https://www.virusbulletin.com/blog/2012/03/microsoft-word-mac-exploit-used-targeted-attacks/

'Unsubscribe' URL in junk fax leads to malware

Trojan downloader behind .co.cc URL.
Trojan downloader behind .co.cc URL. Researchers at Vircom have discovered a junk fax with an 'unsubscribe' URL which contained a trojan downloader. Junk faxes (also known as 'fax… https://www.virusbulletin.com/blog/2012/02/unsubscribe-url-junk-fax-leads-malware/

Sykipot trojan used to target smart cards

Defence companies among small number of targets.
Defence companies among small number of targets. Researchers at Alienvault have discovered a version of the 'Sykipot' trojan that is being used to target organisations that make… https://www.virusbulletin.com/blog/2012/01/sykipot-trojan-used-target-smart-cards/

'Nitro attacks' continue

PoisonIvy trojan sent attached to email warning about the same trojan.
PoisonIvy trojan sent attached to email warning about the same trojan. Researchers at Symantec report that the 'Nitro attacks', which target a number of large companies, many of… https://www.virusbulletin.com/blog/2011/12/nitro-attacks-continue/

SMS trojan targets Android users in eight western countries

Will another piece of mobile malware convince Google manager of the seriousness of the threat?
Will another piece of mobile malware convince Google manager of the seriousness of the threat? Researchers at Kaspersky have discovered an SMS trojan for Android phones that… https://www.virusbulletin.com/blog/2011/11/sms-trojan-targets-android-users-eight-western-countries/

DNS poisoning attack targeting Brazilian customers

ISP employee suspected of changing DNS cache.
ISP employee suspected of changing DNS cache. Millions of Internet users in Brazil may have been exposed to malware after the DNS caches of their ISPs were modified to redirect… https://www.virusbulletin.com/blog/2011/11/dns-poisoning-attack-targeting-brazilian-customers/

'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/

Mac trojan is VMware-aware

Malicious execution stopped when virtual environment is detected.
Malicious execution stopped when virtual environment is detected. Researchers at F-Secure have found a variant of the 'Flashback' trojan for Mac (a fake Adobe Flash Player update)… https://www.virusbulletin.com/blog/2011/10/mac-trojan-vmware-aware/

Government trojan found on German computers

Four states admit the use of spyware.
Four states admit the use of spyware. Controversy has arisen in Germany, after the well-known CCC hacker group reported that it had found a trojan that was used to spy on behalf of… https://www.virusbulletin.com/blog/2011/10/government-trojan-found-german-computers/

Attack targets government agencies in CIS countries

Trojans used to steal specific files.
Trojans used to steal specific files. Researchers at Trend Micro have discovered an ongoing targeted attack against, among others, government agencies and diplomatic missions in… https://www.virusbulletin.com/blog/2011/09/attack-targets-government-agencies-cis-countries/

Trojan steals money from bank accounts via 'training session'

Social engineering circumvents banking security
Social engineering circumvents banking security In a new method of stealing money from customer accounts, a variant of the SpyEye trojan invites the user to make a supposedly… https://www.virusbulletin.com/blog/2011/09/trojan-steals-money-bank-accounts-training-session/

Researchers find email used in RSA hack

Email with malicious attachment uploaded to online scanning service
Email with malicious attachment uploaded to online scanning service Researchers at F-Secure have managed to obtain the file used in the targeted attack against security vendor RSA… https://www.virusbulletin.com/blog/2011/08/researchers-find-email-used-rsa-hack/

Explosive growth of malicious spam

Spam filters less likely to block current malware campaigns.
Spam filters less likely to block current malware campaigns. While several reports show that the global levels of spam have seen a steady decline over the past year, this month has… https://www.virusbulletin.com/blog/2011/08/explosive-growth-malicious-spam/

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/

Banking malware tells user to 'refund' money

Web injection used to suggest accidental transfer.
Web injection used to suggest accidental transfer. In a new twist to banking trojans, a piece of malware found on German computers tricks victims into believing a large amount has… https://www.virusbulletin.com/blog/2011/08/banking-malware-tells-user-refund-money/

Trojan uses remote user account to control compromised machine

Malware targets customers of Brazilian banks.
Malware targets customers of Brazilian banks. Researchers at Kaspersky have discovered a piece of malware aimed at customers of Brazilian banks which creates a remote user account… https://www.virusbulletin.com/blog/2011/07/trojan-uses-remote-user-account-control-compromised-machine/

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