SharpBlock

SharpBlock A method of bypassing EDR's active projection DLL's by preventing entry point execution. Features Blocks EDR DLL entry point execution, which prevents EDR hooks from being placed. Patchless AMSI bypass that is undetectable from scanners looking for Amsi.dll code patches at runtime. Hos...

OffensiveCSharp

OffensiveCSharp This is a collection of C tooling and POCs I've created for use on operations. Each project is designed to use no external libraries. Open each project's .SLN in Visual Studio and compile as "Release". Project| Description| Minimum .NET Version ---|---|--- AbandonedCOMKeys|...

donut

Current version: v1.1 Table of contents 1. Introduction 2. How It Works 3. Building 4. Usage 5. Subprojects 6. Developing with Donut 7. Questions and Discussions 8. Disclaimer 1. Introduction Donut is a position-independent code that enables in-memory execution of VBScript, JScript, EXE, DLL file...

GRAT2

GRAT2 C2 c.-.c c.-.c c.-.c c.-.c c.-.c / .. \ / .. \ / .. \ / .. \ / .. \ \ Y / \ Y / \ Y / \ Y / \ Y / .-/'-'-..-/'-'-..-/'-'-..-/'-'-..-/'-'-. || G || || R || || A || || T || || 2 || .' -' '. .' -' '. .' -' '. .' -' '. .' -' '. .-./-'.-..-./-.-..-./-'.-..-./-'.-..-./-'.-. -' -' -' -' -'...

Hunt-Weird-Syscalls

Hunt-Weird-Syscalls This is a ETW based POC to monitor for abnormal syscalls. For now, the syscalls NtOpenThread and NtSetContextThread are monitored to identify IOCs indicating both direct and indirect syscalls. Description This project uses ETW, more precisely kernel based ETW providers, to...

BeaconHunter

BeaconHunter Behavior based monitoring and hunting tool built in C leveraging ETW tracing. Blue teamers can use this tool to detect and respond to potential Cobalt Strike beacons. Red teamers can use this tool to research ETW bypasses and discover new processes that behave like beacons. Author :...

BamboozlEDR

BamboozlEDR A comprehensive ETW Event Tracing for Windows event generation tool designed for testing and research purposes. BamboozlEDR features a TUI interface and can generate realistic security events across multiple Windows ETW providers to test EDR detection capabilities, log analysis system...

NyxInvoke

NyxInvoke NyxInvoke is a versatile Rust-based tool designed for executing .NET assemblies, PowerShell commands/scripts, Beacon Object Files BOFs and PE files with built-in Ntdll Unhooking, patchless AMSI and ETW bypass capabilities. It can be compiled as either a standalone executable or a DLL...

EventHorizon

EventHorizon EventHorizon is a tool meant to arm security analysts and/or researchers with Event Tracing for Windows ETW telemetry that, coupled with sigma-like rules, allow for robust endpoint detection and response capabilities. That being said, EventHorizon is in no way a replacement for prope...

QLOG

Update July, 2022 We started QLOG as an experiment to learn more about Windows ETW. QLOG provides enriched Logging for process creation events on Windows. We have stopped development of QLOG because in the meantime free tools were published which use ETW for telemetry and do a way better job than...

Nemesis

Nemesis windows tool i made cuz i got tired of staring at jlaive forks in malware samples with nothing public to actually rip them apart at runtime. in short, it's a .net process monitor that hooks the clr at the native layer, tracks reflective assembly loads, and automatically dumps pes directly...

RPCMon

A GUI tool for scanning RPC communication through Event Tracing for Windows ETW. The tool was published as part of a research on RPC communication between the host and a Windows container. Overview RPCMon can help researchers to get a high level view over an RPC communication between processes. I...

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 │...

whids

IMPORTANT: this README and other documentation is not updated to reflect the changes made to latest beta releases as a lot of changes happened. All this will be updated in time when a stable version will be released see Roadmap until next release. Feel free to run beta releases on your own and as...

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...

Hunt-Weird-ImageLoads

Hunt-Weird-ImageLoads This project was created to play with different IOCs caused by Imageload events. It leverages ETW to monitor for ImageLoad events and walks the callstack to identify some possible IOCs, such as: RWX page in callstack Stomped module in callstack Module proxying ntdll -...

STrace

STrace Steve's Tracer. A DTrace on windows syscall hook reimplementation. Think of this like a patchguard compatible SSDT hook, but without hacks. This doesn't support SSSDT win32k apis, as the DTrace system call APIs themselves do not support this additional table. Zw kernel apis can be traced i...

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...

EtwLeakKernel

EtwLeakKernel This repository contains a PoC for a program that utilizes ETW to leak kernel memory addresses. It does so by creating a consumer could be to almost any provider as almost all of them leak kernel addresses and requesting a stack trace from it. Once the stack trace is received, it is...

Winshark

Winshark Wireshark plugin to work with Event Tracing for Windows Microsoft Message Analyzer is being retired and its download packages were removed from microsoft.com sites on November 25 2019. Wireshark have built a huge library of network protocol dissectors. The best tool for Windows would be...