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 │...

CTT-MICROSOFT-OFFICE-OLE-MANIFOLD-BYPASS-CVE-2026-21509

🏛️CTT -Microsoft Office OLE Manifold BYPASS CVE-2026-21509 Standardized CTT Implementation for 1096x Temporal Execution ! 📜 Vulnerability Overview CVE-2026-21509 is a critical bypass in the Microsoft Office OLE Object Linking and Embedding validation engine. While standard "laminar" exploits...

LightsOut

LightsOut LightsOut will generate an obfuscated DLL that will disable AMSI & ETW while trying to evade AV. This is done by randomizing all WinAPI functions used, xor encoding strings, and utilizing basic sandbox checks. Mingw-w64 is used to compile the obfuscated C code into a DLL that can be...

Nidhogg

Nidhogg Nidhogg is a multi-functional rootkit to showcase the variety of operations that can be done from kernel space. The goal of Nidhogg is to provide an all-in-one and easy-to-use rootkit with multiple helpful functionalities for operations. Besides that, it can also easily be integrated with...

SharpKiller

SharpKiller Lifetime AMSI bypass AMSI-Killer by @ZeroMemoryEx ported to .NET Framework 4.8. Additional Obfuscation required https://www.microsoft.com/en-us/wdsi/threats/malware-encyclopedia-description?Name=VirTool:MSIL/SharpKiller.A&ThreatID=2147895059 Newly integrated features: x - Live scan fo...

AMSI-patches-learned-till-now

AMSI-patches-learned-till-now I have documented all of the AMSI patches that I learned till now ❗ My AMSI patch Learning till now. Doesn't belong to my Company's Asset! DISCLAIMER: This code is not meant to be Evasive till now! Only a Conceptual Approach. Links: 1...

CheckPlz

CheckPlz CheckPlz is an Rust adaptation of the populars ThreatCheck & GoCheck tools, designed to scan files for potential threats while leveraging AMSI Antimalware Scan Interface and Windows Defender. By isolating malicious content with precision and providing comprehensive analysis, CheckPlz...

SigLens

SigLens Windows Artifact Analysis & Multi-Engine Security Scanner Created by St0rn / CybersecurIT Static PE analysis, YARA correlation, Windows AMSI, multi-engine AV scanning, PDB/source mapping, prefix-based detection-boundary narrowing, structural script analysis and forensic reporting. What is...

AMSI-ETW-Patch

AMSI-ETW-Patch this repo contains information to patch AMSI and ETW using a single byte patch for both. The idea was to limit detection of the patch itself since it's a single byte. AMSI patch-amsi-x64.c The idea is that AMSI perform a lot of validation check before hitting the critical AMSI...

SliverMirage

SliverMirage A fork of CrystalSliver, extending the Crystal Palace PICO loader with dual-layer AMSI bypass, ETW silencing, and six delivery variants for Sliver C2. What it does SliverMirage wraps a Sliver implant DLL through Crystal Palace PICO virtualization, then delivers it via a loader that...

ExecuteAssembly

Description: ExecuteAssembly is an alternative of CS execute-assembly, built with C/C++ and it can be used to Load/Inject .NET assemblies by; reusing the host spawnto process loaded CLR Modules/AppDomainManager, Stomping Loader/.NET assembly PE DOS headers, Unlinking .NET related modules, bypassi...

MoreImpacketExamples

MoreImpacketExamples This repository contains a few short python scripts that were created using the Impacket library. The primary goal of this project is to help myself and others who are looking to transition from using the provided impacket examples to modifying/creating scripts of their own...

Stracciatella

Stracciatella v0.7 Powershell runspace from within C aka SharpPick technique with AMSI, ETW and Script Block Logging disabled for your pleasure. Nowadays, when Powershell got severly instrumented by use of techniques such as: AMSI ETW Script Block Logging Transcript file Modules logging Constrain...

Girsh

Girsh Golang Interactive Reverse SHell Who didn't get bored of manually typing the few lines to upgrade a reverse shell to a full interactive reverse shell tty spawn, stty size ..., stty raw -echo or typing the command to use ConPTY. Description With Girsh, just run it and it will detect the OS a...

GadgetToJScript

Description A tool for generating .NET serialized gadgets that can trigger .NET assembly load/execution when deserialized using BinaryFormatter from JS/VBS/VBA scripts. The current gadget triggers a call to Activator.CreateInstance when deserialized using BinaryFormatter from jscript/vbscript/vba...

Amsi-Bypass-Powershell

Sponsored by Amsi-Bypass-Powershell This repo contains some Antimalware Scan Interface AMSI bypass / avoidance methods i found on different Blog Posts. Most of the scripts are detected by AMSI itself. So you have to find the trigger and change the signature at the part via variable/function...

shells

Shellz A script for generating common revshells fast and easy. Especially nice when in need of PowerShell and Python revshells, which can be a PITA getting correctly formatted. PowerShell revshells Shows [email protected], above the prompt and working-directory Has a partial and full...

Chimera

Chimera is a shiny and very hack-ish PowerShell obfuscation script designed to bypass AMSI and antivirus solutions. It digests malicious PS1's known to trigger AV and uses string substitution and variable concatenation to evade common detection signatures. Chimera was created for this write-up an...

AMSIext

AMSIext AMSIext is a Firefox and Chrome plugin that allows you to send any data stream from the browser to AMSI. AMSI is the way to communicate RAM memory with Windows Defender or any other endpoint security system. This means that while browsing the web, AMSIext will alert you to malicious...

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...