The bootkit is able to load unsigned drivers to hijack the ESP.
Article Link: https://www.zdnet.com/article/meet-especter-a-new-uefi-bootkit-for-cyber-spying/#ftag=RSSbaffb68
The bootkit is able to load unsigned drivers to hijack the ESP.
Article Link: https://www.zdnet.com/article/meet-especter-a-new-uefi-bootkit-for-cyber-spying/#ftag=RSSbaffb68