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How APT41 revived the BlackLotus bootkit to attack diplomatic organizations in Central Asia
Introduction Back in October 2022, Kaspersky GReAT was looking into a peculiar advertisement on a hacking forum. A cybercriminal had been advertising a UEFI bootkit, dubbed BlackLotus, that could bypass Secure Boot, for $5,000. Given the low price for such powerful capabilities, the cybersecurity community initially took this advertisement with a grain of salt. As no BlackLotus samples were found in the wild, no one could at the time verify the claims made in the forum post. BlackLotus advertisement However, about half a year later, in March 2023, ESET confirmed that the BlackLotus advertiseme