kAFL

kAFL HW-assisted Feedback Fuzzer for x86 VMs kAFL/Nyx is a fast guided fuzzer for the x86 VM. It is great for anything that executes as QEMU/KVM guest, in particular x86 firmware, kernels and full-blown operating systems. Note: All components are provided for research and validation purposes only...

cve-2011-3026-firefox

cve-2011-3026-firefox Example of exploiting CVE-2011-3026 on Firefox Linux/x86, from our Black Hat 2012 talk: "Exploiting the jemalloc Memory Allocator: Owning Firefox's Heap" Original slide deck available at: https://www.blackhat.com/html/bh-us-12/bh-us-12-archives.htmlArgyroudis Updated slide...

Januscape

Januscape: Guest-to-Host Escape in KVM/x86 Abstract This document describes the Januscape CVE-2026-53359 vulnerability discovered and reported by Hyunwoo Kim @v4bel. It is a KVM escape vulnerability that lets a guest escape to the host in a KVM/x86 environment. To the best of public knowledge, th...

BLUESPAWN

BLUESPAWN Code Status Our Mission BLUESPAWN helps blue teams monitor systems in real-time against active attackers by detecting anomalous activity What is BLUESPAWN BLUESPAWN is an active defense and endpoint detection and response tool which means it can be used by defenders to quickly detect ,...

vxlang-page

VxLang Contents Docs What is VxLang? Supported File Formats Preview Virtualization Preview Dual-Mode Preview Obfuscation Preview Code-Flattening Preview Tutorial Usage & Guide-Code Precautions How to get the full version Donate and Subscription Patreon Link Event 2026 June Event Extension-Codes a...

Clematis

Clematis 中文 | English 🛠️ A powerful tool for converting PE files EXE/DLL into position-independent shellcode. ✨ Key Features Support for converting PE files EXE/DLL to shellcode Compatible with both x86 and x64 architectures Command-line argument support Built-in LZNT1 compression algorithm for...

CVE-2014-3153

Towelroot for Ubuntu x86 This exp has been tested on ubuntu 14.04 x86 and ubuntu 12.04.2 x86 successfully. Learning CVE2014-3153 and towelroot. Kernel through version 3.14, use rbtree to store rtwaiternot plistnode, more complex! IA have diffrent threadinfo with ARM!! Source from geekben/towelroo...

metame

metame metame is a simple metamorphic code engine for arbitrary executables. From Wikipedia: Metamorphic code is code that when run outputs a logically equivalent version of its own code under some interpretation. This is used by computer viruses to avoid the pattern recognition of anti-virus...

CVE-2026-79609

XPTI Xen Page Table Isolation was introduced to mitigate Meltdown CVE-2017-5754, one aspect of XSA-254. This involves copying 64-bit PV guest page table entries from guest-chosen root page tables to the Xen- chosen one which is in actual use by hardware. To read the guest root page table, the...

CVE-2026-79608

The workaround for XSA-433 Zenbleed, CVE-2023-20593 was later re-worked to better integrate with other manipulations of the same MSR. In this rework an inverted conditional was introduced, resulting in the workaround to not be applied when needed and vice versa. For more details, see:...

rosenbridge

project:rosenbridge : hardware backdoors in x86 CPUs github.com/xoreaxeaxeax/rosenbridge // domas // @xoreaxeaxeax Overview project:rosenbridge reveals a hardware backdoor in some desktop, laptop, and embedded x86 processors. The backdoor allows ring 3 userland code to circumvent processor...

pefile

pefile pefile is a multi-platform Python module to parse and work with Portable Executable PE files. Most of the information contained in the PE file headers is accessible, as well as all the sections' details and data. The structures defined in the Windows header files will be accessible as...

sandsifter

s a n d s i f t e r : the x86 processor fuzzer Overview The sandsifter audits x86 processors for hidden instructions and hardware bugs, by systematically generating machine code to search through a processor's instruction set, and monitoring execution for anomalies. Sandsifter has uncovered secre...

lfi

Lightweight Fault Isolation LFI Welcome to the top-level repository for the Lightweight Fault Isolation LFI project. What is LFI? LFI is a system for sandboxing native code. Like WebAssembly and Native Client, LFI isolates sandboxed code in-process i.e., in the same address space as a host...

deREferencing

deREferencing deReferencing is an IDA Pro plugin that implements new registers and stack views. Adds dereferenced pointers, colors and other useful information, similar to some GDB plugins e.g: PEDA, GEF, pwndbg, etc. Supports following architectures: x86, x86-64, ARM, ARM64, MIPS32 and MIPS64...

attesor

Rosetta 2 Reverse Engineering Project A comprehensive reverse-engineering effort to understand and document Apple's Rosetta 2 binary translation technology. Table of Contents 1. Background 2. What is Rosetta? 3. What is Rosetta 2? 4. How Apple Delivers Rosetta 2 in macOS 5. Technical Architecture...

ASM-Obfuscator

ASM-Obfuscator Advanced x86-64 assembly obfuscator. Description The Assembly Code Obfuscator is a powerful and versatile tool designed to enhance the security of your x86-64 assembly code. It shields your projects from reverse engineering and analysis by employing a wide range of obfuscation...

miasm

What is Miasm? Miasm is a free and open source GPLv2 reverse engineering framework. Miasm aims to analyze / modify / generate binary programs. Here is a non exhaustive list of features: Opening / modifying / generating PE / ELF 32 / 64 LE / BE Assembling / Disassembling X86 / ARM / MIPS / SH4 /...

nocturne

nocturne Named after one of my favorite games, "nocturne" is a bin2bin x86-64 PE code virtualizer and binary rewriter. Features Native Call Bridge 30+ VM Handlers Built-in junk code obfuscation Thread-safe per-invocation VM state Usage To use the Nocturne virtualizer, copy and include...

static_asm

staticasm A header-only C++20 library for compile-time x86/x86-64 instruction encoding. This project is dual-licensed under the Boost Software License 1.0 and the MIT License. You may choose either license. Purpose Learning x86 assembly encoding in a practical and fun way Generating assembly...