ESET Research has discovered a HybridPetya bootkit and ransomware uploaded from Poland to the malware-scanning platform VirusTotal. The sample is a copycat of the infamous Petya/NotPetya malware; however, it adds the capability of compromisingRead More…
ESET researchers have discovered a vulnerability, affecting the majority of UEFI-based systems, that allows actors to bypass UEFI Secure Boot. This vulnerability, assigned CVE-2024-7344, was found in a UEFI application signed by Microsoft’s “Microsoft CorporationRead More…
ESET announced its participation in the upcoming RSA Conference in San Francisco from May 6–9, 2024. At the event, ESET Malware Researcher Martin Smolár will present critical vulnerabilities and long-lasting problems in Unified Extensible Firmware Interface (UEFI) security,Read More…
ESET researchers are the first to publish an analysis of a UEFI bootkit that is capable of bypassing an essential platform security feature – UEFI Secure Boot. The functionality of the bootkit and its individual features make ESET Research believe that it is a threat known as BlackLotus,Read More…
ESET researchers have discovered and analyzed three vulnerabilities affecting various Lenovo laptop models. Exploitation of these vulnerabilities would allow attackers to deploy and successfully execute UEFI malware either in the form of SPI flash implants like LoJax or ESP implantsRead More…
ESET researchers have discovered a previously undocumented real-world UEFI bootkit that persists on the EFI System Partition (ESP). The bootkit, which ESET has named ESPecter, can bypass Windows Driver Signature Enforcement to load its own unsigned driver, which facilitates its espionage activities. ESPecter is the second discovery of a UEFIRead More…
ESET researchers have discovered ModPipe, a modular backdoor that gives its operators access to sensitive information stored in devices running ORACLE MICROS Restaurant Enterprise Series (RES) 3700 POS (point-of-sale) – a management software suiteRead More…
