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https://github.com/river-li/awesome-uefi-security

👓A collection of papers/tools/exploits for UEFI security.
https://github.com/river-li/awesome-uefi-security
List: awesome-uefi-security
awesome awesome-list bios collection exploit firmware security uefi
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👓A collection of papers/tools/exploits for UEFI security.
Host: GitHub
URL: https://github.com/river-li/awesome-uefi-security
Owner: river-li
License: cc0-1.0
Created: 2023-03-08T05:59:29.000Z (over 1 year ago)
Default Branch: main
Last Pushed: 2023-08-10T15:41:31.000Z (11 months ago)
Last Synced: 2024-04-10T04:57:05.111Z (3 months ago)
Topics: awesome, awesome-list, bios, collection, exploit, firmware, security, uefi
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Open Issues: 1
Metadata Files:
- Readme: README.md
- License: LICENSE
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ultimate-awesome - awesome-uefi-security - 👓A collection of papers/tools/exploits for UEFI security. (Other Lists / Julia Lists)
README

        # Awesome UEFI Security [![Awesome](https://cdn.rawgit.com/sindresorhus/awesome/d7305f38d29fed78fa85652e3a63e154dd8e8829/media/badge.svg)](https://github.com/sindresorhus/awesome)

This repository contains a collection of UEFI/BIOS security materials. Collected my own, not comprehensive. Feel free to PR.

- [Awesome UEFI Security ](#awesome-uefi-security-)

  - [Documentations :book:](#documentations-book)

  - [Development :computer:](#development-computer)

  - [Bootkits :bomb:](#bootkits-bomb)

  - [Tools :hammer:](#tools-hammer)

  - [Vulnerabilities \& Exploits :mag\_right:](#vulnerabilities--exploits-mag_right)

  - [Talks :speaker:](#talks-speaker)

  - [Blogs :newspaper:](#blogs-newspaper)

  - [Papers :page\_with\_curl:](#papers-page_with_curl)

  - [Training \& Courses :beginner:](#training--courses-beginner)

## Documentations :book:

- [UEFI Forum](https://uefi.org/)

- [UEFI Specification v2.10](https://uefi.org/sites/default/files/resources/UEFI_Spec_2_10_Aug29.pdf)

- [UEFI Platform Initialization Specification v1.7a](https://uefi.org/sites/default/files/resources/PI_Spec_1_7_A_final_May1.pdf)

- [UEFI Shell Specification V2.2](http://www.uefi.org/sites/default/files/resources/UEFI_Shell_2_2.pdf)

- [UEFI Platform Initialization Distribution Packaging Specification v1.1](http://www.uefi.org/sites/default/files/resources/Dist_Package_Spec_1_1.pdf)

- [ACPI Specification v6.5](https://uefi.org/sites/default/files/resources/ACPI_Spec_6_5_Aug29.pdf)

## Development :computer:

- [EDK II](https://github.com/edk2/edk2)

- [edk2-pytool-library](https://github.com/tianocore/edk2-pytool-library)

- [edk2-libc](https://github.com/tianocore/edk2-libc)

- [uefi-rs](https://github.com/rust-osdev/uefi-rs)

- [UEFI-Lessons](https://github.com/Kostr/UEFI-Lessons)

- [arch-secure-boot](https://github.com/maximbaz/arch-secure-boot)

Some interesting projects

- [uefi-paint](https://github.com/nrdmn/uefi-paint)

- [mitnal](https://github.com/arata-nvm/mitnal)

## Bootkits :bomb:

ATT&CK [Attack Vector](https://attack.mitre.org/techniques/T1542/003/)

| Time | Name |

|:---:|:---:|

| Oct. 2022 | [BlackLotus](https://www.welivesecurity.com/2023/03/01/blacklotus-uefi-bootkit-myth-confirmed/)|

| Jul. 2022 | [CosmicStrand](https://securelist.com/cosmicstrand-uefi-firmware-rootkit/106973/)|

| Jan. 2022 | [MoonBounce](https://securelist.com/moonbounce-the-dark-side-of-uefi-firmware/105468/)|

| Oct. 2021 | [Especter](https://www.welivesecurity.com/2021/10/05/uefi-threats-moving-esp-introducing-especter-bootkit/)|

| Sep. 2021 | [FinSpy](https://securelist.com/finspy-unseen-findings/104322/)|

| Dec. 2020 | [Trickbot](https://eclypsium.com/wp-content/uploads/2020/12/TrickBot-Now-Offers-TrickBoot-Persist-Brick-Profit.pdf)|

| Oct. 2020 | [MosaicRegressor](https://securelist.com/mosaicregressor/98849/)|

| 2018      | [LoJax](https://www.welivesecurity.com/2018/09/27/lojax-first-uefi-rootkit-found-wild-courtesy-sednit-group/)|

Bootkits related repositories:

- [LoJax](https://github.com/loneicewolf/LOJAX)

- [umap](https://github.com/btbd/umap)

- [UEFI-Bootkit](https://github.com/ajkhoury/UEFI-Bootkit)

- [SmmBackdoor](https://github.com/Cr4sh/SmmBackdoor)

- [PeiBackdoor](https://github.com/Cr4sh/PeiBackdoor)

- [bootlicker](https://github.com/realoriginal/bootlicker)

## Tools :hammer:

- [efiXplorer](https://github.com/binarly-io/efiXplorer)

- [UEFITool](https://github.com/)

- [brick](https://github.com/Sentinel-One/brick)

- [fwhunt-scan](https://github.com/binarly-io/fwhunt-scan)

- [FwHunt](https://github.com/binarly-io/fwhunt)

- [qiling](https://github.com/qilingframework/qiling)

- [efiSeek](https://github.com/DSecurity/efiSeek)

- [efi_fuzz](https://github.com/Sentinel-One/efi_fuzz)

- [efi_dxe_emulator](https://github.com/assafcarlsbad/efi_dxe_emulator)

- [uefi-firmware-parser](https://github.com/theopolis/uefi-firmware-parser)

- [uefi-retool](https://github.com/yeggor/uefi_retool)

- [BIOSUtiities](https://github.com/platomav/BIOSUtilities)

- [innoextract](https://github.com/dscharrer/innoextract): A tool to unpack installers created by Inno Setup

- [Chipsec](https://github.com/chipsec/chipsec)

- [LVFS](https://fwupd.org)

- [EfiGuard](https://github.com/Mattiwatti/EfiGuard)

- [ghidra-firmware-utils](https://github.com/al3xtjames/ghidra-firmware-utils)

- [dropWPBT](https://github.com/Jamesits/dropWPBT)

- [fwexpl](https://github.com/Cr4sh/fwexpl)

- [fiano](https://github.com/linuxboot/fiano)

- [UefiVarMonitor](https://github.com/tandasat/UefiVarMonitor)

- [VBiosFinder](https://github.com/coderobe/VBiosFinder)

- [kraft_dinner](https://github.com/tandasat/kraft_dinner)

- [Voyager](https://git.back.engineering/_xeroxz/voyager)

- [efi-memory](https://github.com/SamuelTulach/efi-memory)

- [smram_parse](https://github.com/Cr4sh/smram_parse)

- [ebvm](https://github.com/yabits/ebcvm)

- [UEFI-SecureBoot-SignTool](https://github.com/aneesh-neelam/UEFI-SecureBoot-SignTool)

- [PciLeech](https://github.com/ufrisk/pcileech)

- [bob_efi_fuzzer](https://github.com/HO-9/bob_efi_fuzzer)

## Vulnerabilities & Exploits :mag_right:

- [Vulnerability-REsearch](https://github.com/binarly-io/Vulnerability-REsearch): Vulnerabilities found by Binarly-IO, really a lot.

- [vulnerability-disclosures](https://github.com/eset/vulnerability-disclosures): Vulnerabilities found by ESET, some of the vulnerabilities in the repo related to UEFI.

- [vulnerabilities](https://github.com/10TG/vulnerabilities): Vulnerabilities found by 10TG, some of the vulnerabilities related to UEFI.

- [CVE-2022-3430, CVE-2022-3431, CVE-2022-3432](https://twitter.com/ESETresearch/status/1590279786751881216): These three vulnerabilities are found by ESET Research, all of which are NVRAM vulnerabilities in Lenovo devices that could disable Secure Boot.

- [CVE-2022-4020](https://twitter.com/ESETresearch/status/1597227775420952579): NVRAM vulnerability found by ESET Research, which exists in Acer devices and could disable Secure Boot by setting a UEFI Variable.

- [ThinkPwn](https://github.com/Cr4sh/ThinkPwn)

- [Aptiocalypsis](https://github.com/Cr4sh/Aptiocalypsis)

- [UsbRt_ROP](https://github.com/binarly-io/Research_Publications/tree/main/OffensiveCon_2022/UsbRt_ROP_PoC)

- [CVE-2022-21894](https://github.com/Wack0/CVE-2022-21894)

- [CVE-2014-8274](https://www.kb.cert.org/vuls/id/976132)

- [Super-UEFIinSecureBoot-Disk](https://github.com/ValdikSS/Super-UEFIinSecureBoot-Disk)

- [SmmExploit](https://github.com/tandasat/SmmExploit)

## Talks :speaker:

| Year | Conference | Title |

|:---:|:---:|:---:|

| 2023 | Blackhat Asia | [The Various Shades of Supply Chain: SBOM, N-Days and Zero Trust](https://www.blackhat.com/asia-23/briefings/schedule/#the-various-shades-of-supply-chain-sbom-n-days-and-zero-trust-31253)|

| 2021 | AVAR | [The Evolution of Threat Actors: Firmware is the Next Frontier](https://github.com/binarly-io/Research_Publications/tree/main/AVAR_2021)|

| 2022 | Blackhat USA| [Breaking Firmware Trust From Pre-EFI: Exploiting Early Boot Phases](https://www.blackhat.com/us-22/briefings/schedule/index.html#breaking-firmware-trust-from-pre-efi-exploiting-early-boot-phases-27229)|

| 2022 | Blackhat Asia | [The Firmware Supply-Chain Security Is Broken: Can We Fix It?](https://github.com/binarly-io/Research_Publications/tree/main/BHASIA_2022)|

| 2021 | Blackhat USA|  [Safeguarding UEFI Ecosystem: Firmware Supply Chain is Hard(coded)](https://www.youtube.com/watch?v=WMMdfnyiSd8)|

| 2021 | Blackhat USA|  [Breaking Secure Bootloaders](https://www.youtube.com/watch?v=XvGcQgx9Jg8) |

| 2020 | Blackhat Europe | [efiXplorer: Hunting for UEFI Firmware Vulnerabilities at Scale with Automated Static Analysis](https://www.youtube.com/watch?v=Sa779TGX3wY) |

| 2019 | Blackhat USA | [Firmware Cartography: Charting the Course for Modern Server Compromise](https://www.youtube.com/watch?v=OwQ9MxGk8zs) |

| 2019 | Blackhat Asia | [MODERN SECURE BOOT ATTACKS: Presenter’s Name Presenter's Position BYPASSING HARDWARE ROOT OF TRUST FROM SOFTWARE](https://i.blackhat.com/asia-19/Fri-March-29/bh-asia-Matrosov-Modern-Secure-Boot-Attacks.pdf)|

| 2019 | Blackhat Asia | [Finally, I Can Sleep Tonight: Catching Sleep Mode Vulnerabilities of the TPM with Napper](https://i.blackhat.com/asia-19/Thu-March-28/bh-asia-Seunghun-Finally-I-Can-Sleep-Tonight-Catching-Sleep-Mode-Vulnerabilities-of-the-TPM-with-the-Napper.pdf)|

| 2019 | Blackhat USA | [Breaking Through Another Side: Bypassing Firmware Security Boundaries from Embedded Controller](https://www.youtube.com/watch?v=g-1Y466rDaI) |

| 2018 | Blackhat USA | [Remotely Attacking System Firmware](https://www.youtube.com/watch?v=u1ErD7l0xXQ&t=3s) |

| 2018 | Blackhat Europe | [Malware Buried Deep Down the SPI Flash: Sednit's First UEFI Rootkit Found in the Wild](https://www.youtube.com/watch?v=sObGrnesxv4) |

| 2018 | Blackhat Asia | [I Don't Want to Sleep Subverting Intel TXT with S3 Sleep](https://i.blackhat.com/briefings/asia/2018/asia-18-Seunghun-I_Dont_Want_to_Sleep_Tonight_Subverting_Intel_TXT_with_S3_Sleep.pdf)|

| 2017 | Blackhat USA | [INTEL AMT. STEALTH BREAKTHROUGH](https://www.blackhat.com/docs/us-17/thursday/us-17-Evdokimov-Intel-AMT-Stealth-Breakthrough.pdf) |

| 2017 | Blackhat USA | [Firmware is the New Black - Analyzing Past Three Years of BIOS/UEFI Security Vulnerabilities](https://www.youtube.com/watch?v=MONgHW2rpY8) |

| 2017 | Blackhat USA | [Betraying the BIOS: Where the Guardians of the BIOS are Failing](https://www.youtube.com/watch?v=Dfl2JI2eLc8) |

| 2017 | Blackhat USA | [Taking DMA Attacks to the Next Level](https://www.youtube.com/watch?v=QeIPcA8zsHk) |

| 2017 | Blackhat Asia | [The UEFI Firmware Rootkits: Myths and Reality](https://www.youtube.com/watch?v=P3yMXspLzoY) |

| 2017 | Blackhat USA | [Fractured Backbone: Breaking Modern OS Defenses with Firmware Attacks](https://www.youtube.com/watch?v=ryKy9LvmSIs) |

| 2014 | Blackhat Europe | [Analyzing UEFI BIOSes from Attacker & Defender Viewpoints](https://www.youtube.com/watch?v=CGBpil0S5NI&t=1s) |

| 2014 | Blackhat USA | [Extreme Privilege Escalation on Windows 8/UEFI Systems](https://www.youtube.com/watch?v=X_Jxsl3vVcA) |

| 2014 | Blackhat USA | [Protecting Data In-Use from Firmware and Physical Attacks](https://www.youtube.com/watch?v=edNkIc6L9Qo) | 

| 2014 | Blackhat USA | [Exposing Bootkits with BIOS Emulation](https://www.youtube.com/watch?v=siMj4bFx5nI) |

| 2013 | Blackhat USA | [A Tale of One Software Bypass of Windows 8 Secure Boot](https://www.youtube.com/watch?v=i9ULYwRK1iU) |

| 2013 | Blackhat USA | [BIOS Chronamancy: Fixing the Core Root of Trust for Measurement](https://www.youtube.com/watch?v=eqdmJukaO6I) |

| 2013 | Blackhat USA | [Funderbolt Adventures in Thunderbolt DMA Attacks](https://media.blackhat.com/us-13/US-13-Sevinsky-Funderbolt-Adventures-in-Thunderbolt-DMA-Attacks-Slides.pdf)|

| 2011 | Blackhat | [Battery Firmware Hacking](https://media.blackhat.com/bh-us-11/Miller/BH_US_11_Miller_Battery_Firmware_Public_Slides.pdf)|

| 2009 | Blackhat USA | [Attacking Intel® BIOS](https://www.blackhat.com/presentations/bh-usa-09/WOJTCZUK/BHUSA09-Wojtczuk-AtkIntelBios-SLIDES.pdf)|

| 2009 | Blackhat USA | [Reversing and Exploiting an Apple Firmware Update](https://www.blackhat.com/presentations/bh-usa-09/CHEN/BHUSA09-Chen-RevAppleFirm-SLIDES.pdf)|

| 2009 | Blackhat DC | [Attacking Intel® Trusted Execution Technology](https://www.blackhat.com/presentations/bh-dc-09/Wojtczuk_Rutkowska/BlackHat-DC-09-Rutkowska-Attacking-Intel-TXT-slides.pdf)|

| 2009 | Blackhat | [Introducing Ring -3 Rootkits](https://invisiblethingslab.com/resources/bh09usa/Ring%20-3%20Rootkits.pdf) | 

| 2008 | Blackhat | [Preventing and Detecting Xen Hypervisor Subversions](https://invisiblethingslab.com/resources/bh08/part2-full.pdf) | 

| 2018 | CanSecWest | [TPM Genie Attacking the Hardware Root of Trust For Less Than $50](https://github.com/nccgroup/TPMGenie/blob/master/docs/CanSecWest_2018_-_TPM_Genie_-_Jeremy_Boone.pdf)|

| 2015 | CanSecWest |[A New Class of Vulnerabilities in SMI Handlers]()|

| 2015 | CanSecWest | [Attacks on UEFI Security](https://web.archive.org/web/20150908083304/https://cansecwest.com/slides/2015/AttacksOnUEFI_Rafal.pptx)|

| 2014 | CanSecWest | [ALL YOUR BOOT ARE BELONG TO US](https://papers.put.as/papers/firmware/2014/AllYourBoot_csw14-mitre-final.pdf)|

| 2009 | CanSecWest | [Getting into the SMRAM: SMM Reloaded](https://web.archive.org/web/20090419080356/https://cansecwest.com/csw09/csw09-duflot.pdf)|

| 2022 | DEFCON | [The COW Container On Windows Who Escaped the Silo](https://www.youtube.com/watch?v=Xte4IKnRqao) | 

| 2022 | DEFCON | [One Bootloader to Load Them All](https://www.youtube.com/watch?v=99t7wEYs8h0) |

| 2021 | DEFCON | [High Stakes Updates: BIOS RCE OMG WTF BBQ](https://www.youtube.com/watch?v=qxWfkSonK7M)|

| 2019 | DEFCON | [UEFI Exploitation for the Masses](https://www.youtube.com/watch?v=CxqNgjMZAbk)

| 2019 | DEFCON | [Ring 0 Ring 2 Rootkits Bypassing Defenses](https://www.youtube.com/watch?v=7AEMxaZhdLU) |

| 2019 | DEFCON | [ EDR is Coming Hide Yo Sh!t ](https://www.youtube.com/watch?v=q2KUufrjoRo)

| 2017 | DEFCON | [Safeguarding rootkits: IntelBootGuard](https://github.com/flothrone/bootguard/blob/master/Intel%20BG%20part2.pdf)|

| 2018 | DEFCON | [Disabling Intel ME in Firmware](https://www.youtube.com/watch?v=WJo8RsJeqxU) |

| 2014 | DEFCON | [Extreme Privilege Escalation On Windows 8/UEFI Systems](https://www.youtube.com/watch?v=d6VCri6sPnY)

| 2013 | DEFCON | [Hacking Measured Boot and UEFI](https://www.youtube.com/watch?v=9owW2q6SJew) |

| 2020 | DEFCON | [OuterHaven UEFI Memory Space](https://www.youtube.com/watch?v=cTKrVGVFp5k) |

| 2008 | DEFCON | [Bypassing pre-boot authentication passwords by instrumenting the BIOS keyboard buffer(pratical low level attacks against x86 authentication software)](https://defcon.org/images/defcon-16/dc16-presentations/brossard/defcon-16-brossard-wp.pdf)

| 2007 | DEFCON | [ Hacking the Extensible Firmware Interface](https://www.youtube.com/watch?v=g-n42Q-Pxsg)|

| 2022 | H2HC | [Data-only Attacks Against UEFI BIOS](https://github.com/binarly-io/Research_Publications/tree/main/H2HC_2022)|

| 2022 | Offensive Con| [UEFI Firmware Vulnerabilities: Past, Present and Future](https://github.com/binarly-io/Research_Publications/tree/main/OffensiveCon_2022)|

| 2017 | REcon| [BARing the System New vulnerabilities in Coreboot & UEFI based systems](http://www.c7zero.info/stuff/REConBrussels2017_BARing_the_system.pdf)|

## Blogs :newspaper:

- [Binarly-IO](https://www.binarly.io)

    - [Multiple Vulnerabilities In Qualcomm And Lenovo ARM-Based Devices](https://www.binarly.io/posts/Multiple_Vulnerabilities_in_Qualcomm_and_Lenovo_ARM_based_Devices)

    - [Firmware Patch Deep-Dive: Lenovo Patches Fail To Fix Underlying Vulnerabilities]()

    - [OpenSSL Usage In UEFI Firmware Exposes Weakness In SBOMs](https://www.binarly.io/posts/OpenSSL_Usage_in_UEFI_Firmware_Exposes_Weakness_in_SBOMs/index.html)

    - [The Firmware Supply-Chain Security Is Broken: Can We Fix It?](https://binarly.io/posts/The_Firmware_Supply_Chain_Security_is_broken_Can_we_fix_it/index.html)

    - [Leaked Intel Boot Guard Keys: What Happened? How Does It Affect The Software Supply Chain?](https://www.binarly.io/posts/Leaked_Intel_Boot_Guard_keys_What_happened_How_does_it_affect_the_software_supply_chain/index.html)

    - [New Attacks To Disable And Bypass Windows Management Instrumentation ](https://www.binarly.io/posts/New_Attacks_to_Disable_and_Bypass_Windows_Management_Instrumentation_LABSCon_Edition/index.html)

    - [Binarly Discloses High-Impact Firmware Vulnerabilities In Insyde-Based Devices](https://www.binarly.io/posts/LABScon_2022_Binarly_Discloses_High_Impact_Firmware_Vulnerabilities_In_Insyde_Based_Devices/index.html)

    - [Binarly Discovers Multiple High-Severity Vulnerabilities In AMI-Based Devices](https://www.binarly.io/posts/Binarly_Discovers_Multiple_High_Severity_Vulnerabilities_in_AMI_based_Devices/index.html)

    - [Binarly Finds Six High Severity Firmware Vulnerabilities In HP Enterprise Devices](https://www.binarly.io/posts/Binarly_Finds_Six_High_Severity_Firmware_Vulnerabilities_in_HP_Enterprise_Devices/index.html)

    - [The Intel PPAM Attack Story](https://binarly.io/posts/Black_Hat_2022_The_Intel_PPAM_attack_story/index.html)

    - [Using Symbolic Execution To Detect UEFI Firmware Vulnerabilities](https://www.binarly.io/posts/Using_Symbolic_Execution_to_Detect_UEFI_Firmware_Vulnerabilities/index.html)

    - [Blasting Event-Driven Cornucopia](https://www.binarly.io/posts/Black_Hat_2022_Blasting_Event_Driven_Cornucopia_WMI_edition/index.html)

    - [FirmwareBleed: The Industry Fails To Adopt Return Stack Buffer Mitigations In SMM](https://www.binarly.io/posts/FirmwareBleed_The_industry_fails_to_adopt_Return_Stack_Buffer_mitigations_in_SMM/index.html)

    - [FwHunt The Next Chapter: Firmware Threat Detection At Scale](https://binarly.io/posts/FwHunt_The_Next_Chapter_Firmware_Threat_Detection_at_Scale/index.html)

    - [A Deeper UEFI Dive Into MoonBounce](https://www.binarly.io/posts/A_deeper_UEFI_dive_into_MoonBounce/index.html)

    - [Repeatable Failures: AMI UsbRt - Six Years Later, Firmware Attack Vector Still Affect Millions Of Enterprise Devices](https://www.binarly.io/posts/AMI_UsbRt_Repeatable_Failures_A_6_year_old_attack_vector_still_affecting_millions_of_enterprise_devices/index.html)

    - [Repeatable Firmware Security Failures: 16 High Impact Vulnerabilities Discovered In HP Devices](https://www.binarly.io/posts/Repeatable_Firmware_Security_Failures_16_High_Impact_Vulnerabilities_Discovered_in_HP_Devices/index.html)

    - [An In-Depth Look At The 23 High-Impact Vulnerabilities](https://www.binarly.io/posts/An_In_Depth_Look_at_the_23_High_Impact_Vulnerabilities/index.html)

    - [Detecting Firmware Vulnerabilities At Scale: Intel BSSA DFT Case Study](https://www.binarly.io/posts/Detecting_Firmware_vulnerabilities_at_scale_Intel_BSSA_DFT_case_study)

    - [Why Firmware Integrity Is Insufficient For Effective Threat Detection And Hunting](https://www.binarly.io/posts/Why_Firmware_Integrity_is_Insufficient_for_Effective_Threat_Detection_and_Hunting/index.html)

    - [Firmware Supply Chain Is Hard(Coded)](https://www.binarly.io/posts/Firmware_Supply_Chain_is_Hard(coded)/index.html)

    - [Attacking (Pre)EFI Ecosystem](https://www.binarly.io/posts/Attacking_(pre)EFI_Ecosystem/index.html)

- [Cr4sh](http://blog.cr4.sh/)

    - [Exploiting AMI Aptio firmware on example of Intel NUC](http://blog.cr4.sh/2016/10/exploiting-ami-aptio-firmware.html)

    - [Exploring and exploiting Lenovo firmware secrets](http://blog.cr4.sh/2016/06/exploring-and-exploiting-lenovo.html)

    - [Exploiting SMM callout vulnerabilities in Lenovo firmware](http://blog.cr4.sh/2016/02/exploiting-smm-callout-vulnerabilities.html)

    - [Breaking UEFI security with software DMA attacks](http://blog.cr4.sh/2015/09/breaking-uefi-security-with-software.html)

    - [Building reliable SMM backdoor for UEFI based platforms](http://blog.cr4.sh/2015/07/building-reliable-smm-backdoor-for-uefi.html)

    - [Exploiting UEFI boot script table vulnerability](http://blog.cr4.sh/2015/02/exploiting-uefi-boot-script-table.html)

- [eclypsium](https://eclypsium.com)

    - [FIRMWARE ATTACKS: AN ENDPOINT TIMELINE](https://eclypsium.com/2022/10/20/firmware-attacks-an-endpoint-timeline/)

    - [ONE BOOTLOADER TO LOAD THEM ALL](https://eclypsium.com/2022/08/11/vulnerable-bootloaders-2022/)

    - [FIRMWARE SECURITY REALIZATIONS – PART 2 – START YOUR MANAGEMENT ENGINE](https://eclypsium.com/2022/08/10/firmware-security-realizations-part-2-start-your-management-engine/)

    - [FIRMWARE SECURITY REALIZATIONS – PART 1 – SECURE BOOT AND DBX](https://eclypsium.com/2022/07/26/firmware-security-realizations-part-1-secure-boot-and-dbx/)

    - [YET ANOTHER UEFI BOOTKIT DISCOVERED: MEET COSMICSTRAND](https://eclypsium.com/2022/07/28/yet-another-uefi-bootkit-discovered-meet-cosmicstrand/)

    - [THE ILOBLEED IMPLANT: LIGHTS OUT MANAGEMENT LIKE YOU WOULDN’T BELIEVE](https://eclypsium.com/2022/01/12/the-ilobleed-implant-lights-out-management-like-you-wouldnt-believe/)

    - [“EVIL MAID” FIRMWARE ATTACKS USING USB DEBUG](https://eclypsium.com/2018/07/23/evil-maid-firmware-attacks-using-usb-debug/)

- [ESET Research](https://www.welivesecurity.com)

    - [BlackLotus UEFI bootkit: Myth confirmed

](https://www.welivesecurity.com/2023/03/01/blacklotus-uefi-bootkit-myth-confirmed/)

    - [ESET Research Podcast: UEFI in crosshairs of ESPecter bootkit

](https://www.welivesecurity.com/2022/05/26/eset-research-podcast-uefi-crosshairs-especter-bootkit/)

    - [When “secure” isn’t secure at all: High‑impact UEFI vulnerabilities discovered in Lenovo consumer laptops](https://www.welivesecurity.com/2022/04/19/when-secure-isnt-secure-uefi-vulnerabilities-lenovo-consumer-laptops/)

    - [UEFI threats moving to the ESP: Introducing ESPecter bootkit](https://www.welivesecurity.com/2021/10/05/uefi-threats-moving-esp-introducing-especter-bootkit/)

    - [Needles in a haystack: Picking unwanted UEFI components out of millions of samples](https://www.welivesecurity.com/2019/10/08/needles-haystack-unwanted-uefi-components/)

    - [A machine‑learning method to explore the UEFI landscape](https://www.welivesecurity.com/wp-content/uploads/2019/10/ESET_Machine_Learning_UEFI.pdf)

    - [LOJAX: First UEFI rootkit found in the wild, courtesy of the Sednit group](https://www.welivesecurity.com/2018/09/27/lojax-first-uefi-rootkit-found-wild-courtesy-sednit-group/)

    - [UEFI malware: How to exploit a false sense of security](https://www.welivesecurity.com/2017/10/19/malware-firmware-exploit-sense-security/)

    - [Bootkit Threat Evolution in 2011](https://www.welivesecurity.com/2012/01/03/bootkit-threat-evolution-in-2011-2/)

- [Sentinel Lab](https://sentinelone.com/)

    - [Moving From Common-Sense Knowledge About UEFI To Actually Dumping UEFI Firmware](https://www.sentinelone.com/labs/moving-from-common-sense-knowledge-about-uefi-to-actually-dumping-uefi-firmware/)

    - [Moving From Manual Reverse Engineering of UEFI Modules To Dynamic Emulation of UEFI Firmware](https://www.sentinelone.com/labs/moving-from-manual-reverse-engineering-of-uefi-modules-to-dynamic-emulation-of-uefi-firmware/)

    - [Moving From Dynamic Emulation of UEFI Modules To Coverage-Guided Fuzzing of UEFI Firmware](https://www.sentinelone.com/labs/moving-from-dynamic-emulation-of-uefi-modules-to-coverage-guided-fuzzing-of-uefi-firmware/)

    - [Adventures From UEFI Land: the Hunt For the S3 Boot Script](https://www.sentinelone.com/labs/adventures-from-uefi-land-the-hunt-for-the-s3-boot-script/)

    - [Zen and the Art of SMM Bug Hunting | Finding, Mitigating and Detecting UEFI Vulnerabilities](https://www.sentinelone.com/labs/zen-and-the-art-of-smm-bug-hunting-finding-mitigating-and-detecting-uefi-vulnerabilities/)

    - [Another Brick in the Wall: Uncovering SMM Vulnerabilities in HP Firmware](https://www.sentinelone.com/labs/another-brick-in-the-wall-uncovering-smm-vulnerabilities-in-hp-firmware/)

- [SYNACKTIV](https://www.synacktiv.com)

    - [Code Check(Mate) in SMM](https://www.synacktiv.com/en/publications/code-checkmate-in-smm.html)

    - [Through The SMM-Glass And a Vulnerability Found There.](https://www.synacktiv.com/publications/through-the-smm-class-and-a-vulnerability-found-there.html)

    - [A Journey in Reversing UEFI Lenovo Passwords Management](https://www.synacktiv.com/publications/a-journey-in-reversing-uefi-lenovo-passwords-management.html)

    - [S3 Sleep, Resume and Handling Them with Type-1 Hypervisor](https://standa-note.blogspot.com/2020/11/s3-sleep-resume-and-handling-them-with.html)

    - [Introductory Study of IOMMU (VT-d) and Kernel DMA Protection on Intel Processors](https://standa-note.blogspot.com/2020/05/introductory-study-of-iommu-vt-d-and.html)

- [NCCGroup](https://research.nccgroup.com)

    - [Stepping Insyde System Management Mode](https://research.nccgroup.com/2023/04/11/stepping-insyde-system-management-mode/)

    - [A Race to Report a TOCTOU: Analysis of a Bug Collision in Intel SMM](https://research.nccgroup.com/2023/03/15/a-race-to-report-a-toctou-analysis-of-a-bug-collision-in-intel-smm/)

    - [Intel BIOS Advisory – Memory Corruption in HID Drivers ](https://research.nccgroup.com/2023/08/08/intel-bios-advisory-memory-corruption-in-hid-drivers/)

- Others

    - [Debugging System with DCI and Windbg](https://standa-note.blogspot.com/2021/03/debugging-system-with-dci-and-windbg.html)

    - [Reverse engineering (Absolute) UEFI modules for beginners](https://standa-note.blogspot.com/2021/04/reverse-engineering-absolute-uefi.html)

    - [Experiment in extracting runtime drivers on Windows](https://standa-note.blogspot.com/2020/12/experiment-in-extracting-runtime.html)

    - [BIOS Based Rootkits](http://www.exfiltrated.com/research-BIOS_Based_Rootkits.php)

    - [Understanding modern UEFI-based platform boot](https://depletionmode.com/uefi-boot.html)

    - [Attacking UEFI Runtime Services and Linux](http://blog.frizk.net/2017/01/attacking-uefi-and-linux.html)

    - [Using an Unimpressive Bug in EDK II to Do Some Fun Exploitation](https://blog.quarkslab.com/for-science-using-an-unimpressive-bug-in-edk-ii-to-do-some-fun-exploitation.html)

## Papers :page_with_curl:

| Year | Jour/Conf | Paper |

| :---: |:---:| :---: |

| 2023 | S&P | [RSFUZZER: Discovering Deep SMI Handler Vulnerabilities in UEFI Firmware with Hybrid Fuzzing](https://www.computer.org/csdl/proceedings-article/sp/2023/933600b765/1Js0Ek1SE6c) |

| 2023 | China CIC | [A Survey on the Evolution of Bootkits Attack and Defense Techniques](http://www.cic-chinacommunications.cn/EN/10.23919/JCC.ja.2022-0409) |

| 2022 | S&P | [Finding SMM Privilege-Escalation Vulnerabilities in UEFI Firmware with Protocol-Centric Static Analysis](https://dblp.uni-trier.de/conf/sp/YinLWSZHX22) |

| 2022 | IH&MMSec| [Hidden in Plain Sight - Persistent Alternative Mass Storage Data Streams as a Means for Data Hiding With the Help of UEFI NVRAM and Implications for IT Forensics](https://dl.acm.org/doi/pdf/10.1145/3531536.3532965)|

| 2020 | DAC | [UEFI Firmware Fuzzing with Simics Virtual Platform](https://dblp.uni-trier.de/conf/dac/YangVYYZ20) |

| 2015 | SYSTOR | [Thunderstrike:EFI firmware bootkits for Apple MacBooks](https://dl.acm.org/doi/pdf/10.1145/2757667.2757673)|

| 2015 | WOOT | [Symbolic execution for BIOS security](https://www.usenix.org/system/files/conference/woot15/woot15-paper-bazhaniuk.pdf)|

| 2014 | Virus Bulletin | [Bootkits: Past, Present & Future](https://www.virusbulletin.com/uploads/pdf/conference/vb2014/VB2014-RodionovMatrosov.pdf)|

| 2011 | | [Attacking Intel TXT® via SINIT code execution hijacking](https://invisiblethingslab.com/resources/2011/Attacking_Intel_TXT_via_SINIT_hijacking.pdf)|

| 2014 | | [Speed Racer: Exploiting an Intel Flash Protection Race Condition](https://fahrplan.events.ccc.de/congress/2014/Fahrplan/system/attachments/2565/original/speed_racer_whitepaper.pdf)|

## Training & Courses :beginner:

- [Advanced x86: Introduction to BIOS & SMM](https://opensecuritytraining.info/IntroBIOS.html)

- [UEFI Official Learning Center](https://uefi.org/learning_center)

- [EDK II Secure Code Review Guide](https://edk2-docs.gitbook.io/edk-ii-secure-code-review-guide/)

- [Tianocore Training Contents](https://github.com/tianocore-training/Tianocore_Training_Contents/wiki)