New Versions of Prilex POS Malware Can Block Contactless Transactions

New versions of Prilex point-of-sale malware have been spotted in the wild. Their new capabilities include blocking Near Field Communication credit card transactions. This way clients are obliged to use the machine to pay, allowing the malicious code to steal credit card details. The NFC chips found in credit cards and mobile devices allow secure, contactless payments with credit cards, smartphones, or even smartwatches. This method of payment makes it hard for POS malware to steal information, this is why cybercriminals found a new way to do it. Kaspersky researchers found three new variants of the Prilex malware, the first one being spotted in November 2022: 06.03.8070, 06.03.8072, and 06.03.8080. In September 2022, Kaspersky reported that Prilex added EMV cryptogram generation to evade transaction fraud detection and to perform "GHOST transactions" even when the card is protected with CHIP and PIN technology. All these new variants block contactless transactions, making the POS display "Contactless error, insert your card". The victim is forced to insert the card to finish the payment, and this is the moment when the data are stolen via the infected machine. NFC transactions use a unique ID per transaction, making the exfiltrated data useless for cybercriminals, so they block those transactions using a rule-based file from the malware. After stealing the data, the hackers use cryptogram manipulation and "GHOST transaction" attacks. Prilex new variations have also the capability to filter undesired cards and just collect data from particular providers and tiers. These [filtering] rules can block NFC and capture card data only if the card is a Black/Infinite, Corporate or another tier with a high transaction limit, which is much more attractive than standard credit cards with a low balance/limit. Customers have only a few measures available to protect themselves from Prilex and other POS malware because it is very hard to tell if a point-of-sale is infected or not. If you liked this article, follow us on LinkedIn, Twitter, Facebook, YouTube, and Instagram for more cybersecurity news and topics. If you liked this post, you will enjoy our newsletter. Get cybersecurity updates you'll actually want to read directly in your inbox.

This Cyber News was published on heimdalsecurity.com. Publication date: Wed, 01 Feb 2023 13:36:02 +0000


Cyber News related to New Versions of Prilex POS Malware Can Block Contactless Transactions

Preventing Credit Card Fraud with PoS Malware: How Prilex Blocks Contactless Payments - New versions of the Prilex point-of-sale malware can block secure, NFC-enabled contactless credit card transactions, forcing consumers to insert credit cards that are then stolen by the malware. On a payment terminal, contactless transactions use NFC ...
1 year ago Bleepingcomputer.com
Prilex PoS Malware Blocks NFC Transactions to Steal Credit Card Data - The point-of-sale malware named Prilex has been modified to block contactless transactions in an effort to force users to insert their credit cards into terminals and steal their information. Initially detailed in 2017, Prilex has evolved from ...
1 year ago Securityweek.com
New Versions of Prilex POS Malware Can Block Contactless Transactions - New versions of Prilex point-of-sale malware have been spotted in the wild. Their new capabilities include blocking Near Field Communication credit card transactions. This way clients are obliged to use the machine to pay, allowing the malicious code ...
1 year ago Heimdalsecurity.com
Prilex PoS Malware Evolves to Block Contactless Payments to Steal from NFC Cards - The Brazilian threat actors behind an advanced and modular point-of-sale malware known as Prilex have reared their head once again with new updates that allow it to block contactless payment transactions. Russian cybersecurity firm Kaspersky said it ...
1 year ago Thehackernews.com
$25M gone in 12 seconds! Brothers accused of Ethereum heist The Register - These transactions are grouped onto blocks that are chained together, hence the name. As the name suggests, validator bots attest that proposed blocks of Ethereum transactions are valid and send those blocks to a committee of fellow validators to ...
4 months ago Go.theregister.com
PixPirate: The Brazilian financial malware you can't see, part one - The constantly mutating PixPirate malware has taken that strategy to a new extreme. PixPirate is a sophisticated financial remote access trojan malware that heavily utilizes anti-research techniques. Within IBM Trusteer, we saw several different ...
8 months ago Securityintelligence.com
Types of Malware and How To Prevent Them - Malware is one of the biggest security threats to any type of technological device, and each type of malware uses unique tactics for successful invasions. Even if you've downloaded a VPN for internet browsing, our in-depth guide discusses the 14 ...
3 months ago Pandasecurity.com
How to Remove Malware + Viruses - Malware removal can seem daunting after your device is infected with a virus, but with a careful and rapid response, removing a virus or malware program can be easier than you think. We created a guide that explains exactly how to rid your Mac or PC ...
5 months ago Pandasecurity.com
Stemming the Tide: Solving the Challenge of Password Reuse and Password-Stealing Malware - Password stealing malware is again rising with several attacks making the news cycle in recent months. A new password-stealing malware named Ov3r Stealer was discovered on Facebook Ads, spreading by way of fake job opportunities. Further analysis ...
4 months ago Cybersecurity-insiders.com
How to Extract Malware Configurations in a Sandbox - The most sought-after source of these indicators is malware configurations. Malware Sandboxing Leader ANY.RUN handles the heavy lifting of phishing and malware analysis for SOC and DFIR teams and also helps 300,000 professionals use the platform to ...
8 months ago Gbhackers.com
Stemming the Tide: Solving the Challenge of Password Reuse and Password-Stealing Malware - Password stealing malware is again rising with several attacks making the news cycle in recent months. A new password-stealing malware named Ov3r Stealer was discovered on Facebook Ads, spreading by way of fake job opportunities. Further analysis ...
4 months ago Cybersecurity-insiders.com
Stemming the Tide: Solving the Challenge of Password Reuse and Password-Stealing Malware - Password stealing malware is again rising with several attacks making the news cycle in recent months. A new password-stealing malware named Ov3r Stealer was discovered on Facebook Ads, spreading by way of fake job opportunities. Further analysis ...
4 months ago Cybersecurity-insiders.com
Stemming the Tide: Solving the Challenge of Password Reuse and Password-Stealing Malware - Password stealing malware is again rising with several attacks making the news cycle in recent months. A new password-stealing malware named Ov3r Stealer was discovered on Facebook Ads, spreading by way of fake job opportunities. Further analysis ...
4 months ago Cybersecurity-insiders.com
Stemming the Tide: Solving the Challenge of Password Reuse and Password-Stealing Malware - Password stealing malware is again rising with several attacks making the news cycle in recent months. A new password-stealing malware named Ov3r Stealer was discovered on Facebook Ads, spreading by way of fake job opportunities. Further analysis ...
4 months ago Cybersecurity-insiders.com
Stemming the Tide: Solving the Challenge of Password Reuse and Password-Stealing Malware - Password stealing malware is again rising with several attacks making the news cycle in recent months. A new password-stealing malware named Ov3r Stealer was discovered on Facebook Ads, spreading by way of fake job opportunities. Further analysis ...
4 months ago Cybersecurity-insiders.com
Stemming the Tide: Solving the Challenge of Password Reuse and Password-Stealing Malware - Password stealing malware is again rising with several attacks making the news cycle in recent months. A new password-stealing malware named Ov3r Stealer was discovered on Facebook Ads, spreading by way of fake job opportunities. Further analysis ...
4 months ago Cybersecurity-insiders.com
Stemming the Tide: Solving the Challenge of Password Reuse and Password-Stealing Malware - Password stealing malware is again rising with several attacks making the news cycle in recent months. A new password-stealing malware named Ov3r Stealer was discovered on Facebook Ads, spreading by way of fake job opportunities. Further analysis ...
4 months ago Cybersecurity-insiders.com
Stemming the Tide: Solving the Challenge of Password Reuse and Password-Stealing Malware - Password stealing malware is again rising with several attacks making the news cycle in recent months. A new password-stealing malware named Ov3r Stealer was discovered on Facebook Ads, spreading by way of fake job opportunities. Further analysis ...
4 months ago Cybersecurity-insiders.com
Stemming the Tide: Solving the Challenge of Password Reuse and Password-Stealing Malware - Password stealing malware is again rising with several attacks making the news cycle in recent months. A new password-stealing malware named Ov3r Stealer was discovered on Facebook Ads, spreading by way of fake job opportunities. Further analysis ...
4 months ago Cybersecurity-insiders.com
Stemming the Tide: Solving the Challenge of Password Reuse and Password-Stealing Malware - Password stealing malware is again rising with several attacks making the news cycle in recent months. A new password-stealing malware named Ov3r Stealer was discovered on Facebook Ads, spreading by way of fake job opportunities. Further analysis ...
4 months ago Cybersecurity-insiders.com
Stemming the Tide: Solving the Challenge of Password Reuse and Password-Stealing Malware - Password stealing malware is again rising with several attacks making the news cycle in recent months. A new password-stealing malware named Ov3r Stealer was discovered on Facebook Ads, spreading by way of fake job opportunities. Further analysis ...
4 months ago Cybersecurity-insiders.com
Stemming the Tide: Solving the Challenge of Password Reuse and Password-Stealing Malware - Password stealing malware is again rising with several attacks making the news cycle in recent months. A new password-stealing malware named Ov3r Stealer was discovered on Facebook Ads, spreading by way of fake job opportunities. Further analysis ...
4 months ago Cybersecurity-insiders.com
Stemming the Tide: Solving the Challenge of Password Reuse and Password-Stealing Malware - Password stealing malware is again rising with several attacks making the news cycle in recent months. A new password-stealing malware named Ov3r Stealer was discovered on Facebook Ads, spreading by way of fake job opportunities. Further analysis ...
4 months ago Cybersecurity-insiders.com
Stemming the Tide: Solving the Challenge of Password Reuse and Password-Stealing Malware - Password stealing malware is again rising with several attacks making the news cycle in recent months. A new password-stealing malware named Ov3r Stealer was discovered on Facebook Ads, spreading by way of fake job opportunities. Further analysis ...
4 months ago Cybersecurity-insiders.com
Stemming the Tide: Solving the Challenge of Password Reuse and Password-Stealing Malware - Password stealing malware is again rising with several attacks making the news cycle in recent months. A new password-stealing malware named Ov3r Stealer was discovered on Facebook Ads, spreading by way of fake job opportunities. Further analysis ...
4 months ago Cybersecurity-insiders.com

Latest Cyber News


Cyber Trends (last 7 days)


Trending Cyber News (last 7 days)