enumhandles_BOF

enumhandlesBOF This BOF can be used to identify processes that hold handles to a given file. This can be useful to identify which process is locking a file on disk. Usage Limitations I have found that x86 beacons will crash sometimes when attempting to enumerate handles associated with an x64...

InlineExecute-Assembly

InlineExecute-Assembly InlineExecute-Assembly is a proof of concept Beacon Object File BOF that allows security professionals to perform in process .NET assembly execution as an alternative to Cobalt Strikes traditional fork and run execute-assembly module. InlineExecute-Assembly will execute any...

Adrenaline

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...

RDPHijack-BOF

BOF - RDPHijack Cobalt Strike Beacon Object File BOF that uses WinStationConnect API to perform local/remote RDP session hijacking. With a valid access token / kerberos ticket e.g., golden ticket of the session owner, you will be able to hijack the session remotely without dropping any beacon/too...

Defender_Exclusions-BOF

Defender Exclusions BOF What A BOF to determine Windows Defender exclusions: Extensions Processes Folders Why Examples of using the C++ compiler to create BOFs without the need for the intermediary vtable dereferences. Building cd src make all Usage 1. Load dist/cEnumerateDefender.cna 2. Run in a...

BOF_Collection

BOFCollection Various Cobalt Strike BOFs Requirements beacon.h For compilation instructions and BOF overview help-bof ActiveDirectory GetDomainInfo.c Returns information on the current domain and domain controller. inline-execute GetDomainInfo.o Collection GetClipboard.c Prints any text on the...

cuddlephish

CuddlePhish Weaponized multi-user browser-in-the-middle BitM for penetration testers. This attack can be used to bypass multi-factor authentication on many high-value web applications. It even works for applications that do not use session tokens, and therefore would not be exploitable using...

CVE-2024-3094-XZ-Backdoor-Detector

Description Malicious code was discovered in the upstream tarballs of xz, starting with version 5.6.0. Through a series of complex obfuscations, the liblzma build process extracts a prebuilt object file from a disguised test file existing in the source code, which is then used to modify specific...

No-Consolation

No-Consolation This is a Beacon Object File BOF that executes unmanaged PEs inline and retrieves their output without allocating a console i.e. spawning conhost.exe. Features Supports 64 and 32 bits Supports EXEs and DLLs Does not create new processes Does not create new threads Links modules to...

COM-Hunter

COM-Hunter COM Hijacking VOODOO Description COM-Hunter is a COM Hijacking persistence tool. Available in both a .NET version and a BOF variant fully compatible with Cobalt Strike. The following list explains the available modes: Search Mode : Searches for CLSIDs based on LocalServer32,...

nanodump

NanoDump A flexible tool that creates a minidump of the LSASS process. Table of contents 1. Usage 2. Features 3. Combining Techniques 4. Examples 5. HTTPS Redirectors 1. Usage usage: Z:\nanodump.x64.exe --write C:\Windows\Temp\doc.docx --valid --duplicate --elevate-handle --duplicate-elevate...

Kerbeus-BOF

Kerbeus-BOF Beacon Object Files for Kerberos abuse. This is an implementation of some important features of the Rubeus project, written in C. The project features integration with the C2 frameworks Cobalt Strike, Havoc, AdaptixC2 and Outflank C2. Ticket requests and renewals asktgt The asktgt...

dumpguard_bof

DumpGuard BOF Beacon Object File BOF port of DumpGuard for extracting NTLMv1 hashes from sessions on modern Windows systems. About This Project This repository contains a Beacon Object File BOF implementation of DumpGuard, ported from the original C/.NET implementation to pure C for use with Havo...

BOF_ExecuteAssembly

BOF Execute-Assembly Beacon Object File for Cobalt Strike that executes .NET assemblies in beacon with evasion techniques. Overview Core Architecture ┌──────────────────────────────────────────────────────────────────────────────┐ │ Cobalt Strike Beacon │ │ Parent Process │...

unhook-bof

This is a Beacon Object File to refresh DLLs and remove their hooks. The code is from Cylance's Universal Unhooking research: https://blogs.blackberry.com/en/2017/02/universal-unhooking-blinding-security-software To use: Load unhook.cna into Cobalt Strike via Cobalt Strike - Script Manager Run...

CVE-2024-26229-BOF

CVE-2024-26229 Beacon Object Files Beacon Object File BOF implementations from NVISO of CVE-2024-26229 for Cobalt Strike and BruteRatel. Compile with: gcc -c CVE-2024-26229-bof.c -o CVE-2024-26229-bof.o This vulnerability was patched on April 9th, 2024. See...

async-pico-hub

Async PICO HUB Async PICOs is a framework for running long-lived, event-driven Beacon Object Files inside a Cobalt Strike Beacon process. It provides asynchronous execution, task tracking, graceful shutdown, and safe asynchronous output by combining Crystal Palace PICOs with a Beacon-side executi...

ADSyncDump-BOF

ADSyncDump BOF The ADSyncDump BOF is a port of Dirkjan Mollema's adconnectdump.py / ADSyncDecrypt into a Beacon Object File BOF for use with Cobalt Strike, Sliver and Havoc. !NOTE The tool has been tested on a Windows Server 2019 with Azure AD Connect version 2.2.1.0. The 32 bit version of the BO...

WindowSpy

WindowSpy 👀 WindowSpy is a Cobalt Strike Beacon Object File meant for targetted user surveillance. The goal of this project was to trigger surveillance capabilities only on certain targets, e.g. browser login pages, confidential documents, vpn logins etc. The purpose was to increase stealth durin...

EventViewerUAC_BOF

EventViewerUACBOF This is a Beacon Object File implementation of the Event Viewer deserialization UAC bypass discovered by @orange8361 and the POC put together by CsEnox. Tested on x64 Win10/Win11 OPSEC WARNINGS! This UAC bypass performs the following actions which should be considered in referen...