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  1. proslijedio/la je Tweet
    18. sij

    Now UEFI_RETool IDA plugin can display the sequence of execution of UEFI images and dependencies between images

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  2. proslijedio/la je Tweet
    11. lis 2019.

    I've started writing a series of articles about reverse engineering the Management Engine, I've just uploaded the first two: , and

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  3. proslijedio/la je Tweet
    20. srp 2019.

    A plugin for IDA Pro has been added to the UEFI_RETool project. This plugin helps in reverse engineering of UEFI firmware executable images.

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  4. proslijedio/la je Tweet
    8. kol 2019.
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  5. proslijedio/la je Tweet
    24. srp 2019.

    Interested in being part of the movement?! Just get your tickets for the conference! Our program is out

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  6. proslijedio/la je Tweet
    23. lip 2019.

    IDA 7.2. 7JpT48a7Y2fv 17f4e6a959f92fcb9a58da53e5215a3f9df573cd x64_idapronw_hexarm64w_181105_de455c480e11ef1ec91473028f4dd175.exe Thanks to ESET once again for the license file

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  7. proslijedio/la je Tweet
    13. lip 2019.

    Our team ( , and me) walks through UEFI BIOS again, as a result: - 6 Escalation of Privileges to SMM - microcode downgrade vulnerability, allowing to bypass hardware root-of-trusts. Details coming soon!

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  8. proslijedio/la je Tweet
    14. svi 2019.

    Assembly is a high level language.

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  9. proslijedio/la je Tweet
    9. svi 2019.

    Slides are public: Very important research by Trammell! After many months of disclosure process goes on public :-) The bug is architectural and it's no easy way to fix it properly.

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  10. proslijedio/la je Tweet
    23. tra 2019.

    Intel NEMU is an open source hypervisor specifically built and designed to run modern cloud workloads on modern 64-bit Intel and ARM CPUs.

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  11. proslijedio/la je Tweet
    24. tra 2019.
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  12. proslijedio/la je Tweet

    By leveraging the security benefits of UEFI firmware, Secure Boot, and more, Shielded VMs help developers better protect their system from attack vectors. Learn how →

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  13. proslijedio/la je Tweet
    6. tra 2019.

    The very best change for the end: UEFI Runtime Services being optional and returning EFI_UNSUPPORTED after ExitBS are finally supported De Jure! This opens a way for in-spec UEFI FW with no OS-writable NVRAM, no Capsules, and no RT services in general. Zero-trace UEFI FW FTW!

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  14. proslijedio/la je Tweet
    3. tra 2019.

    I’ve been learning a *ton* about Linux recently & wrote up a hopefully accessible guide to all the ways you can monitor Linux, discussing: ✨ the kernel ✨ auditD ✨ ld_preload ✨ kernel modules ✨ kprobes ✨ ring buffers ✨ perf ✨ BPF/eBPF ✨ ML & AI

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  15. proslijedio/la je Tweet
    29. ožu 2019.
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  16. proslijedio/la je Tweet
    27. ožu 2019.

    Here are the slides for my talk last week "Building a Flexible Hypervisor-Level Debugger"

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  17. proslijedio/la je Tweet
    23. ožu 2019.

    I got your back, BitLocker! I have been building a new tool for the next conference, USA. Only two weeks left before CFP closing. So I worked day and night and finally made it! The tool can extract the VMK of BitLocker from the TPM without physical access! Stay tuned!

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  18. proslijedio/la je Tweet
    21. ožu 2019.

    If you ever wanted to identify the versions / match the functions of the open sources inside your binary / firmware, is the tool for you. Karta - a source code assisted binary matching plugin for IDA.

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  19. proslijedio/la je Tweet
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  20. proslijedio/la je Tweet
    1. ožu 2019.

    Thunderclap authors rediscovered IOMMU security issues in macOS: I wrote about them ~1.5 years ago, Apple was not bothered to fix ¯\_(ツ)_/¯

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