Found in the wild: The world’s first unkillable UEFI bootkit for Linux
By infecting the firmware that runs immediately before the operating system loads, these UEFI bootkits continue to run even when the hard drive is replaced or reformatted. Now the same type of chip-dwelling malware has been found in the wild for backdooring Linux machines.
Researchers Discover "Bootkitty" – First UEFI Bootkit Targeting Linux Kernels
Dubbed Bootkitty by its creators who go by the name BlackCat, the bootkit is assessed to be a proof-of-concept (PoC) and there is no evidence that it has been put to use in real-world attacks. Also tracked as IranuKit, it was uploaded to the VirusTotal platform on November 5, 2024.
UEFI stands for Unified Extensible Firmware Interface, a standard held by an organization known as the United EFI Forum. Intel came out with EFI (Extensible Firmware Interface) and later ...
Researchers from Kaspersky have discovered a new kind of powerful Unified Extensible Firmware Interface (UEFI) firmware rootkit known as CosmicStrand, which they attribute to an unidentified ...
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EFI stands for Extensible Firmware Interface system ... or SSDs used by a computer system that has the UEFI (Unified Extensible Firmware Interface). When you boot your computer, the UEFI ...
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