IDA2Obj

IDA2Obj IDA2Obj is a tool to implement SBI Static Binary Instrumentation. The working flow is simple: Dump object files COFF directly from one executable binary. Link the object files into a new binary, almost the same as the old one. During the dumping process, you can insert any data/code at an...

PrivKit

PrivKit A collection of Beacon Object Files BOFs for Windows Local Privilege Escalation Checks. Description PrivKit is an open-source tool that empowers red teamers and penetration testers to quickly identify common Windows local privilege escalation vectors using Cobalt Strike Beacon Object File...

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...

COFFLoader

COFF Loader This is a quick and dirty COFF loader AKA Beacon Object Files. Currently can run un-modified BOF's so it can be used for testing without a CS agent running it. The only exception is that the injection related beacon compatibility functions are just empty. The main goal is to provide a...

pybof

PyBOF Run Beacon Object files through python in-memory loading and execution of BOFs PyBOF enables Python3 to load Beacon Object Files via bytes and execute a target BOF function in a Python interpreter Basic Usage Run a simple BOF with no required arguments data = openr'c:\path\to\example.o',...

CoffeeLdr

CoffeeLdr CoffeeLdr is a loader for so called Beacon Object Files. This project can be used for testing Beacon Object files without using the Cobalt Strike framework or can be used to give custom implants a way to execute BOFs that where designed for Cobalt strike. But most of the Beacon Api...

Adrenaline adrenaline-bof-bundle-2026-08-31-171332-c55f015

Adrenaline BOF Kit A C2-agnostic collection of Beacon Object Files BOFs for red team and offensive security operations. BOFs are organized by attack chain phase and designed to be small, modular, and automation-friendly for use in reconnaissance, enumeration, and post-exploitation workflows. Tabl...

Adrenaline execution-wevt_logon_enum-2026-08-15-193403-18b9393

Adrenaline BOF Kit A C2-agnostic collection of Beacon Object Files BOFs for red team and offensive security operations. BOFs are organized by attack chain phase and designed to be small, modular, and automation-friendly for use in reconnaissance, enumeration, and post-exploitation workflows. Tabl...

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 security vulnerabilities

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...

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 ...