toastnotify-bof

toastnotify-bof A Beacon Object File BOF for sending Windows toast notifications. Pairs with the blog post for full context and use cases. subcommands getaumid Enumerates AUMIDs Application User Model IDs registered on the system. Use this to find a suitable identity to borrow before sending a...

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...

BOF_ExecuteAssembly

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

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,...

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...

teams-cookies-bof

teams-cookies-bof Steal cookies for Teams, while running within the ms-teams.exe process. Related post: https://tierzerosecurity.co.nz/2025/11/03/teams-cookies-bof.html Based on: https://blog.randorisec.fr/ms-teams-access-tokens/. This tool is heavily based on the Cookie-Monster-BOF. The BOF will...

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...

VeeamDumper-BOF

Veeam Dumper BOF A credential extraction BOF for Veeam Backup and Replication and Veeam One by Stephen Munro and Logan Kroeger from @MWRCyberSec. The BOF needs to be executed in an Admin beacon on either a Veeam One or Veeam Backup and Replication server and supports Cobalt Strike and Outflank C2...

mssqlbof

mssqlbof A Beacon Object File suite for Microsoft SQL Server that speaks TDS 7.4 on the wire itself, in C. No msodbcsql.dll, no sqloledb.dll, no .NET CLR, no PowerShell. One COFF per arch, loads into every beacon that honors the canonical Beacon API. Why SQL Server shows up on nearly every...

ASPX_WebShell_COFFLoader

ASPX Web Shell with COFF Loader Based on TrustedSec's CSCOFFLoader Description This ASPX web shell enables execution of Beacon Object Files BOFs on a target server using a semi-interactive Python client. It leverages a COFF loader implementation derived from TrustedSec’s CSCOFFLoader. This projec...

KDStab

KDStab 6/28/2022 : Microsoft has rolled out a patch that prevents opening a handle to the MsMpEng.exe token, and as such the KillDefender portion of this tool no longer works. Backstab should still work. Not sure the patch ID, may work on older unpatched systems. Verified on Win10 21H2 and Win11...

injectAmsiBypass

Cobalt Strike BOF - Inject AMSI Bypass Cobalt Strike Beacon Object File BOF that bypasses AMSI in a remote process with code injection. Running inject-amsiBypass BOF from CobaltStrike What does this do? 1. Use supplied PID argument to get a handle on the remote process root@kitploit: hProc =...

Inline-Execute-PE

Inline-Execute-PE DISCLAIMER: This project is complex and failure to understand how it works and adequately test it can result in you crashing Beacons and losing access! I highly encourage you to read all of the documentation up until the "Design Considerations and Commentary" section! Introducti...

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: root@kitploit: gcc -c CVE-2024-26229-bof.c -o CVE-2024-26229-bof.o This vulnerability was patched on April 9th, 2024. See...

KslKatzBof

KslKatzBOF A Beacon Object File BOF in-line LSASS credential extraction from C2 using the KslD.sys BYOVD technique. This project is based on the blog post: https://avantguard.io/blog/erfahrungsbericht-ki-gest%C3%BCtzte-bof-entwicklung-im-red-team Attribution This BOF is based on KslKatz Maximilia...

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...

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...

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...

CobaltStrike-BOF

CobaltStrike BOF Collection of beacon BOF. 1 DCOM Lateral Movement A quick PoC that uses DCOM ShellWindows via beacon object files for lateral movement.You can either specify credentials or use the current user. To use the current user, just leave the domain, username, and password empty. A short...

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...