CoffeeLdr

CoffeeLdr CoffeeLdr es un cargador para los llamados Beacon Object Files. Este proyecto se puede utilizar para probar Beacon Object Files sin usar el framework Cobalt Strike o para dar a los implants personalizados una forma de ejecutar BOFs que fueron diseñados para Cobalt Strike. Pero la mayorí...

IDA2Obj

IDA2Obj IDA2Obj 是一个实现 SBI（静态二进制插桩） 的工具。 工作流程很简单： 直接从可执行 二进制文件 中转储 目标文件（COFF） 。 链接 这些 目标文件 为一个新的二进制文件，与旧文件几乎相同。 在转储过程中，你可以 在任何位置插入任何数据/代码 。 SBI 只是其中一种使用场景，对黑盒模糊测试尤其有用。 使用方法 0. 准备环境： 在 idapython.cfg 中设置 AUTOIMPORTCOMPATIDA695 = YES，以支持旧版 IDA 6.x 风格的 API。 安装依赖：pip install cough 1. 创建一个文件夹作为工作空间。 2...

PrivKit

PrivKit 一个用于 Windows 本地权限提升检查的信标对象文件（BOF）集合。 描述 PrivKit 是一款开源工具，可帮助红队成员和渗透测试人员使用 Cobalt Strike 信标对象文件（BOF）快速识别常见的 Windows 本地权限提升向量。 有关命令行用法和示例，请参阅 使用 部分。 如果您发现任何错误，欢迎随时报告它们。您的反馈对改进本项目质量至关重要！ 免责声明 本项目的作者和贡献者不对任何非法使用该工具的行为负责。该工具仅用于教育和授权的安全测试目的。用户有责任确保合法使用。 目录 PrivKit 描述 免责声明 目录 致谢 功能 安装 使用 示例 参考 致谢...

BRC4-BOF-Artillery

Generic This repository includes a collection of generic BOFs I wrote over a period of time. This repository solely focuses on porting and execution, without modifying the original source for stability. While I may conduct further testing in the future, this is not officially supported. Contact...

pybof

PyBOF Ejecuta archivos Beacon Object a través de python carga y ejecución en memoria de BOFs PyBOF permite a Python3 cargar archivos Beacon Object mediante bytes y ejecutar una función BOF objetivo en un intérprete de Python Uso básico Ejecutar un BOF simple sin argumentos requeridos root@kitploi...

COFFLoader

Cargador COFF Este es un cargador COFF rápido y sucio también conocido como Beacon Object Files. Actualmente puede ejecutar BOF sin modificar, por lo que se puede utilizar para pruebas sin necesidad de un agente CS ejecutándolo. La única excepción es que las funciones de compatibilidad de beacon...

Out-of-bounds Read

Overview Affected versions of this package are vulnerable to Out-of-bounds Read in the ld process when handling specially crafted 32-bit XCOFF object files. An attacker can cause information disclosure or application crash by supplying a malicious file that manipulates unvalidated fields used as...

EulerOS 2.0 SP15 : binutils (EulerOS-SA-2026-2476)

According to the versions of the binutils packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A flaw was found in the GNU Binutils BFD library, a widely used component for handling binary files such as object files and executables. The...

Binutils: binutils: arbitrary code execution via malformed xcoff object file processing

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Out-of-bounds Read

Overview Affected versions of this package are vulnerable to Out-of-bounds Read in the read process of the OBJ file parser when handling crafted OBJ files. An attacker can cause a denial of service or obtain sensitive information by persuading a victim to open a specially crafted OBJ file that...

EUVD-2026-26600

A heap-based out-of-bounds read vulnerability in RWObjReader::read in the OBJ file parser in Open CASCADE Technology OCCT V800rc5 allows user-assisted attackers to cause a denial of service or obtain sensitive information by persuading a victim to open a crafted OBJ file. The issue occurs because...

Red Hat Enterprise Linux 安全漏洞

Red Hat Enterprise Linux is a Linux operating system for enterprise users developed by Red Hat, Inc. Red Hat Enterprise Linux 10 contains a security vulnerability. This vulnerability stems from improper handling of special XCOFF object files during linking. A local attacker can trick users into...

Heap-based Buffer Overflow

Overview Affected versions of this package are vulnerable to Heap-based Buffer Overflow in the processing of XCOFF object files. An attacker can execute unauthorized code or commands by convincing a user to process a specially crafted file. Remediation A fix was pushed into the master branch but...

AZL-80904 CVE-2026-4647 affecting package gdb for versions less than 13.2-7

A flaw was found in the GNU Binutils BFD library, a widely used component for handling binary files such as object files and executables. The issue occurs when processing specially crafted XCOFF object files, where a relocation type value is not properly validated before being used. This can caus...

AZL-80877 CVE-2026-4647 affecting package binutils for versions less than 2.41-11

A flaw was found in the GNU Binutils BFD library, a widely used component for handling binary files such as object files and executables. The issue occurs when processing specially crafted XCOFF object files, where a relocation type value is not properly validated before being used. This can caus...

CVE-2026-4647

A flaw was found in the GNU Binutils BFD library, a widely used component for handling binary files such as object files and executables. The issue occurs when processing specially crafted XCOFF object files, where a relocation type value is not properly validated before being used. This can caus...

CVE-2026-4647 Binutils: out-of-bounds read in xcoff relocation processing in gnu binutils bfd library

A flaw was found in the GNU Binutils BFD library, a widely used component for handling binary files such as object files and executables. The issue occurs when processing specially crafted XCOFF object files, where a relocation type value is not properly validated before being used. This can caus...

Linux Distros Unpatched Vulnerability : CVE-2026-4647

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in the GNU Binutils BFD library, a widely used component for handling binary files such as object files and executables. The issue occurs when...

Out-of-bounds Read

Overview Affected versions of this package are vulnerable to Out-of-bounds Read in the processing of XCOFF object files due to improper validation of relocation type values. An attacker can cause application crashes or access unintended memory contents by supplying a specially crafted XCOFF file ...

Heap-based Buffer Overflow

Overview Affected versions of this package are vulnerable to Heap-based Buffer Overflow in the initializesections function of the Object File Handler. An attacker can execute arbitrary code or cause a denial of service by providing specially crafted object files to the application during local...