11 Old Microsoft-Signed Linux UEFI Shims Could Let Attackers Bypass Secure Boot
Cybersecurity researchers at ESET have discovered 11 old, Microsoft-signed UEFI shim bootloaders that could be exploited to bypass Secure Boot protections on…
Tag: bootkit
Bootkitty: UEFI Bootkit Malware
Bootkitty is a UEFI bootkit that can be deployed by exploiting vulnerable UEFI shim bootloaders to bypass Secure Boot and gain persistent…
HybridPetya: UEFI Bootkit Malware
HybridPetya is a UEFI bootkit that can be deployed by exploiting vulnerable UEFI shim bootloaders to bypass Secure Boot and gain persistent…
BlackLotus: UEFI Bootkit Malware
BlackLotus is a UEFI bootkit that can be deployed by exploiting vulnerable UEFI shim bootloaders to bypass Secure Boot and gain persistent…