IA32-doc: Intel Manual definitions in C and YAML

IA32-doc:: put as many definitions from the Intel Manual into machine-processable format (in this case: yaml) as possible.

TODO

  • ? OriginalNames – preserve case-sensitivity (BIOS, x2APIC, ToPA, …)
  • ? Add final Reserved field to bitfields
  • ? Possibility to split into multiple .h
  • ?? Add doxygen main page
  • ??? Add AMD
  • Find what else is missing
  • Fix 32/64 bitfields for MSR registers
  • Add possibility for bitfields to have both UINT32/UINT64 members

https://github.com/wbenny/ia32-doc

 

Symbolic Deobfuscation: From Virtualized Code Back to the Original

This micro blog post introduces our research regarding symbolic deobfuscation of virtualized hash functions in collaboration with the CEA and VERIMAG. Since 2016 we have been playing around symbolic execution and binary deobfuscation in order to (1) test and improve our binary protector (Epona) (2) improve our DSE (Dynamic Symbolic Execution) framework (Triton). Last week we published at DIMVA 2018 a part of this research focusing on attacking virtualization based-software protections and specially when hash functions are virtualized in order to protect integrity checks, identifications etc. For this study we relied on an open-use source protector (Tigress) and provided scripts and results of our attack as well as some solutions of the Tigress challenge.[…]

https://blog.quarkslab.com/symbolic-deobfuscation-from-virtualized-code-back-to-the-original-dimva-2018.html

 

Who Watches the Watchmen: A Security-focused Review on Current State-of-the-art Techniques, Tools, and Methods for Systems and Binary Analysis on Modern Platforms

Malicious software, a threat users face on a daily basis, have evolved from simple bankers based on social engineering to advanced persistent threats. Recent research and discoveries reveal that malware developers have been using a wide range of anti-analysis and evasion techniques, in-memory attacks, and system subversion, including BIOS and hypervisors. In addition, code-reuse attacks like Returned Oriented Programming emerge as highly potential remote code execution threats. To counteract the broadness of malicious codes, distinct techniques and tools have been proposed, such as transparent malware tracers, system-wide debuggers, live forensics tools, and isolated execution rings. In this work, we present a survey on state-of-the-art techniques that detect, mitigate, and analyze the aforementioned attacks. We show approaches based on Hardware Virtual Machines introspection, System Management Mode instrumentation, Hardware Performance Counters, isolated rings (e.g., Software Guard eXtensions), as well as others based on external hardware. We also discuss upcoming threats based on the very same technologies used for defense. Our main goal is to provide the reader with a broader, more comprehensive understanding of recently surfaced tools and techniques aiming at binary analysis for modern platforms.

https://dl.acm.org/citation.cfm?id=3199673

Yubikey Linux FDE UEFI Secure Boot tutorial

YubiKey Full Disk Encryption

Tutorial to create full disk encryption with YubiKey, encrypted boot partition and secure boot with UEFI, using Arch Linux.

This repository contains a step-by-step tutorial to create a full disk encryption setup with two factor authentication (2FA) via YubiKey. It contains:

+ YubiKey encrypted root (/) and home (/home) folder on separated partitions
+ Encrypted /boot partition
+ UEFI Secure boot (self signed boot loader)

https://github.com/sandrokeil/yubikey-full-disk-encryption-secure-boot-uefi

https://sandrokeil.github.io/yubikey-full-disk-encryption-secure-boot-uefi/

 

Microsoft Surface Pro 2 TPM firmware update issues

https://www.computerworld.com/article/3289630/microsoft-windows/surface-pro-2-owners-wonder-will-microsoft-ship-tpm-firmware-that-works.html

Tianocore Security Advisories page updated

Re: https://firmwaresecurity.com/2018/07/11/intel-releases-a-dozen-new-security-advisories/

at least one of these recent Intel bugs should also be in the Tianocore Security Advisories list, and at least one of them was just added to it:

https://legacy.gitbook.com/book/edk2-docs/security-advisory/details

eg:

https://edk2-docs.gitbooks.io/security-advisory/content/untested-memory-not-covered-by-smm-page-protection.html

CopperheadOS: continuing with new team

Re: https://firmwaresecurity.com/2018/06/04/copperheados-company-problems/ and https://firmwaresecurity.com/2018/06/21/canebrakeos-based-on-copperheados/

it looks like CopperheadOS is continuing:

https://copperhead.co/android/

https://github.com/copperheados

ARM Research Summit

The third-annual Arm Research Summit – an academic summit to discuss future trends and disruptive technologies across all sectors of computing – will be returning to Cambridge, UK on 17-19 September 2018.

https://www.arm.com/company/events/research-summit

https://eu.eventscloud.com/ehome/index.php?eventid=200174782&tabid=200415056

 

IC protection taxonomy

The goal of this document is to describe all of the various types of “lock bit” that have been observed in the wild on shipping devices, with the eventual goal of creating a generic API for setting/querying them on an arbitrary IC.Obviously not all devices will implement most/all of these protections.[…]

https://docs.google.com/document/d/1i7lhwwVLWgqZCXt98MyOjboFtru6KB5-bKzYOfUS9zY/edit#

Apple releases new systems with T2 chip and UEFI SecureBoot

https://www.apple.com/newsroom/2018/07/apple-updates-macbook-pro-with-faster-performance-and-new-features-for-pros/

Intel-SA-00118: Intel Converged Security Management Engine (Intel CSME) 11.x issue

Re: https://firmwaresecurity.com/2018/07/11/intel-releases-a-dozen-new-security-advisories/

In an effort to continuously improve the robustness of the Intel® Converged Security Management Engine (Intel® CSME), Intel has performed a security review of its Intel® CSME with the objective of continuously enhancing firmware resilience. As a result, Intel has identified security vulnerabilities that could potentially place affected platforms at risk.[…]

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00118.html

PS: I guess ME is now CSME now?

Intel-SA-00112: Q1’18 AMT 9.x/10.x/11.x Security Review Cumulative Update

Re: https://firmwaresecurity.com/2018/07/11/intel-releases-a-dozen-new-security-advisories/

In an effort to continuously improve the robustness of the Intel® Converged Security Management Engine (Intel® CSME), Intel has performed a security review of its Intel® CSME with the objective of continuously enhancing firmware resilience. As a result, Intel has identified security vulnerabilities that could potentially place affected platforms at risk.[…]

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00112.html