$ ctf42

Bootkit

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Difficulty Not rated yet

Flag format: uiuctf{...}

This challenge contains 6 handouts:

  • README: This file.
  • chal_build: The files used to build the challenge. You can use this to build another copy of the challenge but the binary layout is not guaranteed to remain the same.
  • edk2_artifacts: EDK2 OVMF build artifacts containing debugging symbols of each UEFI module.
  • linux-headers: Linux kernel headers for building modules.
  • run: Pre-built files in case you want to run the challenge locally. This is near-identical to the challenge running on the server, with the exception of secure boot keys and secret disk containing flag.
  • vmlinux: Linux kernel debugging symbols.

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