AMSI-patches-learned-till-now

Parches de AMSI aprendidos hasta ahora He documentado todos los parches de AMSI que he aprendido hasta ahora ❗ Mi aprendizaje de parches de AMSI hasta ahora. ¡No pertenece a los activos de mi empresa! DESCARGO DE RESPONSABILIDAD: ¡Este código no pretende ser evasivo hasta ahora! ¡Solo un enfoque...

CVE-2018-1000199

CVE-2018-1000199 The Linux ptrace code virtualizes access to the debug registers, and the virtualization code has incorrect error handling. This means that if you write an illegal value to, say, DR0, the internal state of the kernel's breakpoint tracking can become corrupt despite the fact that t...

RustChain

Description This tool is a simple PoC of how to hide memory artifacts using a ROP chain in combination with hardware breakpoints. The ROP chain will change the main module memory page's protections to N/A while sleeping i.e. when the function Sleep is called. For more detailed information about...

CVE-2023-3640

SCTF2023kernelpwn SCTF 2023 kernel pwn Off-topic: A little advertisement — the author is a 2024 undergraduate graduate student, participating in this year's autumn recruitment. Feel free to contact me sycrop This problem aims to test two points. 1. The starting points of the cpu entry area mappin...

VehApiResolve

VehApiResolve Inspirado por la ofuscación de API de 32 bits del cargador Dridex. ¿Cómo funciona esto? Configuramos un manejador de excepciones. root@kitploit: AddVectoredExceptionHandler CALLFIRST, ApiResolverHandler ; Este manejador de excepciones solo manejará las excepciones lanzadas como...

TamperingSyscalls

TamperingSyscalls TamperingSyscalls es un proyecto novedoso de 2 partes que consiste en el spoofing de argumentos y la obtención de syscalls, los cuales abusan del EH para subvertir los EDR. Este proyecto consta de ambos subproyectos para proporcionar una solución alternativa a las syscalls...

GhidraEmu

GhidraEmu Este plugin experimental de Ghidra te permite lidiar fácilmente con la emulación nativa de pcode. Ya no se necesitan scripts, úsalo directamente desde Ghidra. Puede ser especialmente útil para trabajar con una variedad de procesadores exóticos que no son compatibles con los emuladores...

PatchlessCLRLoader

PatchlessCLRLoader PatchlessCLRLoader es un fork de InlineExecute-Assembly para cargar ensamblados .NET y dirigir la salida a mailslot. Lo reescribí como un cargador independiente con la siguiente implementación: Payload cifrado con AES Soporte de payload fileless Bypass patchless de AMSI y ETW...

Voidgate

VOIDGATE 描述： 一种可用于绕过 AV/EDR 内存扫描器的技术。通过执行对单个加密汇编指令的即时解密，可以用来隐藏众所周知且已被检测的 shellcode（如 msfvenom），从而使内存扫描器对该特定内存页失效。 工作原理： 该技术将创建一个PAGEEXECUTEREADWRITE内存区域，用于存储加密的汇编指令。shellcode 周围会包裹一些填充字节。程序将在 shellcode 的入口点设置一个硬件断点（HWBP）。 接下来，程序将安装一个向量化异常处理程序（VEH）。该 VEH 基本上就像一个调试器，对代码进行单步执行，针对 VEH 接收到的每个SINGLE...

flare-qdb

FireEye Labs Query-Oriented Debugger flare-qdb is a command-line and scriptable Python-based tool for evaluating and manipulating native program state. It uses Vivisect to set a breakpoint on each queried instruction and executes Python code when hit. flare-qdb frees the analyst to take a nonline...

flare-qdb

FireEye Labs Query-Oriented Debugger flare-qdb es una herramienta basada en Python, utilizable desde la línea de comandos y mediante scripts, diseñada para evaluar y manipular el estado nativo de un programa. Utiliza Vivisect para establecer un punto de interrupción en cada instrucción consultada...

psr

Pointer Sequence Reverser Designed to help a reverse engineer easily see how a Windows C++ application is accessing a particular data member or object. Given the memory address of a data member or object, this tool will set a memory breakpoint at that address and then produce traces of the...

mora-hwbp

Mora-HWBP — AMSI / WLDP / ETW Telemetry Hooking via Hardware Breakpoints A security-research Proof-of-Concept POC demonstrating hardware-breakpoint CPU debug register based function hooking as an alternative to traditional in-memory code patching. Purpose & Scope This repository is published...

Astra Linux – Vulnerability in Linux

In the Linux kernel, the following vulnerability has been resolved: ARM: 9064/1: hwbreakpoint: Do not directly check the event’s overflowhandler hook The commit 1879445dfa7b “perf/core: Set event’s default ::overflowhandler” sets a default event-overflowhandler in perfeventalloc, and replaces the...

stealth_call

Cos'è? Libreria header-only per Windows x64 che consente di invocare qualsiasi syscall NT senza toccare gli import di ntdll, senza lasciare stringhe nel binario e senza i soliti campanelli d'allarme che fanno impazzire gli EDR. Niente CRT. Niente STL. Niente IAT. L'intero progetto compila a circa...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the fact that the function sndctllem elememinit Enumnames does not perform a boundary check when...

SUSE CVE-2026-22786

Gin-vue-admin is a backstage management system based on vue and gin. Gin-vue-admin = v2.8.7 has a path traversal vulnerability in the breakpoint resume upload functionality. Attacker can upload any files on any directory. In the breakpointcontinue.go file, the MakeFile function accepts a fileName...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000901)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000901 advisory. arch/x86/kvm/vmx.c in the Linux kernel through 4.9 mismanages the BP and OF exceptions, which allows guest OS users to cause a denial of service guest OS crash by...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-002640)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002640 advisory. The Linux Kernel version 3.18 contains a dangerous feature vulnerability in modifyuserhwbreakpoint that can result in crash and possibly memory corruption. This atta...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-003040)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003040 advisory. arch/x86/kvm/vmx.c in the Linux kernel through 4.9 mismanages the BP and OF exceptions, which allows guest OS users to cause a denial of service guest OS crash by...