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@corporatepiyush
corporatepiyush / debian-build-flags.sh
Created August 24, 2024 08:29
echo 'export DEB_CFLAGS_MAINT_APPEND="-O3 -march=native -ftree-vectorize -flto -fprefetch-loop-arrays"' | sudo tee -a /etc/dpkg/buildflags.conf
echo 'export DEB_CXXFLAGS_MAINT_APPEND="-O3 -march=native -ftree-vectorize -flto -fprefetch-loop-arrays"' | sudo tee -a /etc/dpkg/buildflags.conf
@Hyedryn
Hyedryn / AMI_BIOS_SHA256.md
Last active December 16, 2025 17:08
Recovering the BIOS password from an Asus VivoBook (AMI UEFI)

Recovering the BIOS Password from an Asus VivoBook (AMI UEFI)

This tutorial provides a step-by-step guide to recover the BIOS password from an Asus VivoBook using a memory dump.

Prerequisites

  1. Memory Dump: Obtain the memory dump of the BIOS using either a software method (as shown in the following writeup or a hardware programmer.
  2. Hashcat: Ensure you have Hashcat installed for brute-forcing the password.

Obtaining the Memory Dump

@nook-ru
nook-ru / JetBrains trial reset.md
Created May 12, 2024 16:44
Reset all JetBrains products trial in Linux

In some cases, only these lines will work

for product in IntelliJIdea WebStorm DataGrip PhpStorm CLion PyCharm GoLand RubyMine; do
    rm -rf ~/.config/$product*/eval 2> /dev/null
    rm -rf ~/.config/JetBrains/$product*/eval 2> /dev/null
done

But if not, try these

@smx-smx
smx-smx / XZ Backdoor Analysis
Last active February 24, 2026 09:30
[WIP] XZ Backdoor Analysis and symbol mapping
XZ Backdoor symbol deobfuscation. Updated as i make progress
@thesamesam
thesamesam / xz-backdoor.md
Last active March 9, 2026 22:51
xz-utils backdoor situation (CVE-2024-3094)

FAQ on the xz-utils backdoor (CVE-2024-3094)

This is a living document. Everything in this document is made in good faith of being accurate, but like I just said; we don't yet know everything about what's going on.

Update: I've disabled comments as of 2025-01-26 to avoid everyone having notifications for something a year on if someone wants to suggest a correction. Folks are free to email to suggest corrections still, of course.

Background

@lab313ru
lab313ru / gen_unscramble_key.py
Created September 4, 2023 18:56
Generate Mediatek (MTK) NAND scrambling key
SEEDS = [
0x576A, 0x05E8, 0x629D, 0x45A3, 0x649C, 0x4BF0, 0x2342, 0x272E,
0x7358, 0x4FF3, 0x73EC, 0x5F70, 0x7A60, 0x1AD8, 0x3472, 0x3612,
0x224F, 0x0454, 0x030E, 0x70A5, 0x7809, 0x2521, 0x48F4, 0x5A2D,
0x492A, 0x043D, 0x7F61, 0x3969, 0x517A, 0x3B42, 0x769D, 0x0647,
0x7E2A, 0x1383, 0x49D9, 0x07B8, 0x2578, 0x4EEC, 0x4423, 0x352F,
0x5B22, 0x72B9, 0x367B, 0x24B6, 0x7E8E, 0x2318, 0x6BD0, 0x5519,
0x1783, 0x18A7, 0x7B6E, 0x7602, 0x4B7F, 0x3648, 0x2C53, 0x6B99,
0x0C23, 0x67CF, 0x7E0E, 0x4D8C, 0x5079, 0x209D, 0x244A, 0x747B,
0x350B, 0x0E4D, 0x7004, 0x6AC3, 0x7F3E, 0x21F5, 0x7A15, 0x2379,
@Washi1337
Washi1337 / TinySharp.cs
Last active January 5, 2025 18:55
A program to emit a tiny .NET binary program printing Hello World to the standard output. Blog post: https://blog.washi.dev/posts/tinysharp/
using System.Text;
using AsmResolver;
using AsmResolver.DotNet;
using AsmResolver.DotNet.Builder.Metadata.Blob;
using AsmResolver.DotNet.Builder.Metadata.Strings;
using AsmResolver.DotNet.Code.Cil;
using AsmResolver.DotNet.Signatures;
using AsmResolver.IO;
using AsmResolver.PE;
using AsmResolver.PE.DotNet.Builder;
@thepwrtank18
thepwrtank18 / keys.md
Last active March 7, 2026 06:22
i'm a bot i'm a bot i'm a bot github please ban me

DEPRECATION NOTICE

Consider this gist to be deprecated. It's full of information that may or may not be correct, given recent findings. Consider the in-development PIDDatabase, and UMSKT, instead: https://umskt.github.io/PIDDatabase-viewer https://github.com/UMSKT/UMSKT

Windows XP/2003 Product Keys

These keys have been tested to work. These are a combination of keys from Chinese websites, trial keys inside ISO's, auto-activate keys in OEM ISO's, and directly from Microsoft's website, all aggregated for your convenience.

Usage

In order to use these keys, you need the right edition of Windows XP/2003. Not just Home/Pro/Enteprise/etc, whether it's a Retail, OEM or Volume version. There's a clear cut way to check this.

@XenoPanther
XenoPanther / Windows ReFS versions.en.md
Last active February 15, 2026 10:12 — forked from 0xbadfca11/00_README.md
Windows ReFS versions

Version number is reported by fsutil fsinfo refsinfo, available on Windows 10 and Windows Server 2016.

ReFS 1.1

  • Version of formatted by Windows Server 2012.
  • Version 1.1 is used already in Windows Server 8 Beta. I have never seen version 1.0.
  • Can use and store alternate data streams, when mount on 8.1/2012 R2 or later.

ReFS 1.2

  • Version of formatted by Windows 8.1, Windows 10 v1507 to v1607, Windows Server 2012 R2, and when specified ReFSv1 on Windows Server 2016 or later.
  • Cannot use alternate data streams, when mount on 2012.
@jtsiomb
jtsiomb / Makefile
Last active February 21, 2026 12:29
Bootable 16bit C program with gcc-ia16
bin = boot.img
CC = ia16-elf-gcc
LD = ia16-elf-ld
$(bin): boot.o
$(LD) -Tboot.ld -o $@ $^
.PHONY: clean
clean: