Watch the Youtube video of DEFCON22 talk on CHIPSEC to see when/why to use some of it’s commands. Only load it when you are using CHIPSEC.) I’ll bring some scripts to make it easier to use CHIPSEC on Linux systems. DOWNLOAD UEFITOOL DRIVER(The CHIPSEC kernel driver is not a safe thing to keep loaded, see their warning.txt. DOWNLOAD UEFITOOL INSTALLSo please bring a Intel UEFI-based laptop running Windows or Linux, where you can install CHIPSEC on it. So let’s use CHIPSEC installed natively on your laptop. One change of plans for the lab: I’ve been having problems getting LUV-live to boot on various machines, so don’t want to tie the lab to booting thumbdrives to use CHIPSEC. This Sunday we’re having a class on using CHIPSEC and related firmware security tools: Then, we could focus on reliability of the open source codebase and the handful of closed-source firmware drivers, instead of relying on the IBV/OEM to give us black-box fimware updates when they feel like it. DOWNLOAD UEFITOOL PLUSWindows OEMs generally screw up Windows with various bloatware unlike with OS software, you cannot undo firmware bloatware, the OEM won’t permit you to rebuilt the firmware image (unless you have a Tunnel Mountain or MinnowBoard), and the OEM doesn’t provide standalone UEFI drivers/services so that you could rebuilt your firmware from and/or plus the delta of blobs (OEM/IHV drivers). Malware authors can take advantage of these remote control features, like Hacking Team is doing. Many firmware solutions target enterprise sales, so they’re happy to have phone-home style technology in their systems, to track their assets. Hacking Tool should remind people that they don’t have a clue what modules are burned into their firmware. DOWNLOAD UEFITOOL HOW TOStudy this Intel blog post for a very topical example of how to use CHIPSEC to protect your system from bootkits. They used CHIPSEC and UEFItool to analyse this malware, two excellent tools for UEFI forensic analysis. Unlike other news stories on Hacking Team, this blog shows you how to check if your system is infected. It’s analysis of the malware is excellent, and worth reading. I just found out about this blog entry by the Intel Advanced Threat Research (ATR) team: There’s been a lot of mainstream coverage on this news. It's also beneficial to those who wish to learn and practice handling this type of tool.A quick follow-up to the Hacking Team UEFI malware story. What's more, you'll be able to export any of your work quickly after you're finished. You'll have a basic user interface that easy to understand and navigate, making your job a lot easier. Easily change your UEFI firmwareįor those who find making UEFI changes tiresome and somewhat complicated, UEFITool will serve as an excellent solution for you. If you wish to seek other developers' feedback on the changes, you may also share it publicly. After you have the necessary changes, you have the option to either save your BIOS images and UEFI firmware settings to your Windows device or an external USB drive as the last step. Images, such as BIN, BIO, ROM, CAP, WPH, FD, and EFI are some of the image types you can experiment with using this tool.Īs long as you know what you're doing, you can add and delete components as you see appropriate. UEFITool displays the data in an easy-to-read manner. Of course, before you can make any changes, you'll need to comprehend what you're looking at. The user-friendly UEFITool interface is the first component that makes UEFI-changing simple for you.Įverything is well laid out in windows where you can get all of the information you need to get you started. You'll just import files as images and make changes before exporting them again. The goal of UEFITool is to make the process easier by providing the best techniques for interpreting and changing settings without causing any harm. Working with BIOS settings may be challenging, especially if you're not familiar with the procedure.
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