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If I understand this correctly he analyzes a UEFI binary to find those IFR/VFR records. I have grub, the UEFI stub of the Linux kernel or then BIOS updates prov
by usr1106 4y ago
If I understand this correctly he analyzes a UEFI binary to find those IFR/VFR records. I have grub, the UEFI stub of the Linux kernel or then BIOS updates provided by the vendor which are UEFI executables. But an executable showing the setup screens? Where would I find that?
- usr1106 4y agoEdit: It looks like the comment by user Ristovski might help. However, not having actively done anything in that area, I can't say for sure by just quickly reading it.
- mjg59 4y agoThe setup app is typically embedded in the firmware, so you need a copy of the firmware. The post you reference in your reply shows how you can potentially use flashrom to get that, but in some cases you can also download firmware updates from a vendor and extract image contents using uefitool.