VB Blog

VB2018 preview: Cyber Threat Alliance

Posted by Martijn Grooten on Sep 25, 2018

In today's blog post we look at a report on illicit cryptocurrency mining by the Cyber Threat Alliance and also look forward to the VB2018 talk by the CTA's CEO Michael Daniel.

Posted by Martijn Grooten on Sep 21, 2018

In recent years, car hacking has evolved from a mostly theoretical research field involving giggling researchers and scared journalists, to one that actually concerns car owners and manufacturers. On today's blog we preview two VB2018 papers, by Inbar Raz and Spencer Hsieh, that look at the subject of hacking cars.

Posted by Virus Bulletin on Sep 20, 2018

In a guest blog post by VB2018 gold partner Kaspersky Lab, Costin Raiu, Director of the company's Global Research and Analysis Team, looks critically at the 'A' in APT.

Posted by Martijn Grooten on Sep 19, 2018

Today, we preview three VB2018 presentations that look at threats against civil society in general and the use of commercial spyware by governments for this purpose in particular.

Posted by Martijn Grooten on Sep 18, 2018

Today we preview the VB2018 paper by Saher Naumaan (BAE Systems Applied Intelligence) on the use of wipers in APT attacks.

Posted by Martijn Grooten on Sep 17, 2018

The VB2018 programme is packed with a wide range of security topics featuring speakers from all around the world. Today we preview two of them: one by Qihoo 360 researchers on tracking variants of Mirai and one by researchers from Bitdefender on the peer-to-peer Hide'n'Seek botnet.

Posted by Martijn Grooten on Sep 10, 2018

We are excited to announce the final additions to the VB2018 programme in the form of 10 'last-minute' papers covering up-to-the-minute research and hot topics and two more invited talks.

Posted by Martijn Grooten on Sep 7, 2018

At VB2018, AhnLab researcher Minseok Cha will look at activities of the Lazarus Group on the Korean peninsula going back as early as April 2011.

Posted by Virus Bulletin on Sep 6, 2018

Paul Baccas reviews Bruce Schneier's latest thought-provoking book, 'Click Here to Kill Everybody'.

Posted by Martijn Grooten on Sep 3, 2018

A brief analysis by Recorded Future suggests that the volume of spam and new domain registrations hasn't increased since the GDPR came into effect.

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The VB2014 presentation you never saw. Early launch Android malware: your phone is 0wned

Malicious apps may have more privileges than security software.
Malicious apps may have more privileges than security software. There are many people without whom a Virus Bulletin conference wouldn't be possible: the VB team, the crew from Cue… https://www.virusbulletin.com/blog/2014/10/presentation-you-never-saw-early-launch-android-malware-your-phone-0wned/

Crypto blunder makes TorrentLocker easy to crack

Use of single XOR key leaves ransomware open to known-plaintext attack.
Use of single XOR key leaves ransomware open to known-plaintext attack. It has been said many times before: cryptography is hard. Earlier this year, the authors of the 'Bitcrypt'… https://www.virusbulletin.com/blog/2014/09/crypto-blunder-makes-torrentlocker-easy-crack/

Researchers release CryptoLocker decryption tool

Tool uses private keys found in database of victims.
Tool uses private keys found in database of victims.Please note: this blog post was written in August 2014 and refers to a particular kind of encryption-ransomware that was active… https://www.virusbulletin.com/blog/2014/08/researchers-release-cryptolocker-decryption-tool/

Researchers crack ransomware encryption

'Bitcrypt' authors confused their bytes and digits.
'Bitcrypt' authors confused their bytes and digits. Two French researchers have found a serious vulnerability in a new piece of ransomware that has allowed them to crack the keys… https://www.virusbulletin.com/blog/2014/02/researchers-crack-ransomware-encryption/

Browser-based ransomware uses scare tactics to extort money

Unsophisticated scam shows the high level of commoditization of today's cybercrime.
Unsophisticated scam shows the high level of commoditization of today's cybercrime. A case of browser-based ransomware, that is currently using social engineering tactics in an… https://www.virusbulletin.com/blog/2014/01/browser-based-ransomware-uses-scare-tactics-extort-money/

NCA issues alert on CryptoLocker ransomware

Malware demands $1,000 ransom to decrypt files.
Malware demands $1,000 ransom to decrypt files. This weekend, the UK's National Crime Agency (NCA) issued an alert about the 'CryptoLocker' ransomware - following a similar alert… https://www.virusbulletin.com/blog/2013/11/nca-issues-alert-cryptolocker-ransomware/

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/

Ransom trojan demands Windows re-activation

Criminals make money through calls to supposedly free phone number.
Criminals make money through calls to supposedly free phone number. A new piece of ransomware has been discovered that shows the PC user a blue screen and asks them to re-activate… https://www.virusbulletin.com/blog/2011/04/ransom-trojan-demands-windows-re-activation/

Malicious applications target Orkut

Visitors to infected social network profiles redirected to phishing sites.
Visitors to infected social network profiles redirected to phishing sites. Users of the social networking site Orkut have found themselves targeted by malicious applications that… https://www.virusbulletin.com/blog/2010/11/malicious-applications-target-orkut/

File encryption blackmail scam returns

Kaspersky warns of new and nasty data-ransom trojan.
Kaspersky warns of new and nasty data-ransom trojan. Malware analysts at Kaspersky Lab have warned of the return of the 'Gpcoder' trojan, a nasty piece of 'ransomware' which… https://www.virusbulletin.com/blog/2008/06/file-encryption-blackmail-scam-returns/

Monster haul of data reaped from job site

Trojan gathers 1.6 million sets of jobseeker records.
Trojan gathers 1.6 million sets of jobseeker records. Researchers at Symantec have reported discovering a server carrying 1.6 million entries from the popular jobseeking website… https://www.virusbulletin.com/blog/2007/08/monster-haul-data-reaped-job-site/

Ransomware returns

Trojan hides personal data, demands money with menaces.
Trojan hides personal data, demands money with menaces. A new version of a ransomware trojan has been sighted, recalling the warnings of two years ago when similar items first… https://www.virusbulletin.com/blog/2007/07/ransomware-returns/

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VB Blog

VB2018 preview: Cyber Threat Alliance

VB2018 preview: hacking cars

Where are all the ‘A’s in APT?

VB2018 preview: commercial spyware and its use by governments

VB2018 preview: Wipers in the wild

VB2018 preview: IoT botnets

VB2018: last-minute talks announced

VB2018 preview: Since the hacking of Sony Pictures

Book review: Click Here to Kill Everybody

Spam is mostly noise and that makes measuring it very difficult