RpcInvestigator

RPC Investigator Please read our blog post announcement. RPC Investigator RPCI is a .NET/C Windows Forms UI application that provides an advanced discovery and analysis interface to Windows RPC endpoints. The tool provides a visual interface around the existing core RPC capabilities of the...

DInvoke_rs

DInvokers Rust port of Dinvoke. DInvokers may be used for many purposes such as PE parsing, dynamic exported functions resolution, dynamically loading PE plugins at runtime, API hooks evasion and more. Features: Dynamically resolve and invoke undocumented Windows APIs from Rust. Primitives allowi...

PsyloDbg

PsyloDbg PsyloDbg is a fast-growing and user-friendly open-source Windows Debugger entirely coded in Delphi. The main goal of this project is to offer to Malware analysts another tool to short their response time during their analysis process. The project is still in very early stage, it is...

frida-extract

FridaExtract FridaExtract is a Frida.re based RunPE extraction tool. RunPE type injection is a common technique used by malware to hide code within another process. It also happens to be the final stage in a lot of packers : NOTE: Frida now also supports extraction of injected PE files using the...

freki

Freki is a free and open-source malware analysis platform. Goals 1. Facilitate malware analysis and reverse engineering; 2. Provide an easy-to-use REST API for different projects; 3. Easy deployment via Docker; 4. Allow the addition of new features by the community. Current features Hash...

VectoredOverloading

VectoredOverloading Vectored Overloading is a local PE injection technique that was first observed in the KidKadi malware. It works by manipulating the load of a legitimate DLL using Hardware Breakpoints HWBP and Vectored Exception Handling VEH to change the DLL section object on-the-fly...

PortEx

PortEx Welcome to PortEx PortEx is a Java library for static malware analysis of Portable Executable files. Its focus is on PE malformation robustness, and anomaly detection. PortEx is written in Java and Scala, and targeted at Java applications. Features Reading header information from: MSDOS...

ddisasm

Datalog Disassembly DDisasm is a fast disassembler which is accurate enough for the resulting assembly code to be reassembled. DDisasm is implemented using the datalog souffle declarative logic programming language to compile disassembly rules and heuristics. The disassembler first parses ELF/PE...

HintInject

HintInject HintInject is a shellcode embedder and loader that I developed while playing with the PE file and Import Directory Table structures. It takes a raw shellcode file and puts the shellcode in chunks into the Hint/Name Table entries which are reachable via the Import Lookup Table of a fake...

hwbp4mw

This article was origininally for VX-Underground Black Mass Halloween Edition 2022. Hooking Engines: Multi-thread safe x86/x64 hwbp hooking engine c PAGEGUARD/hwbp Breakpoint Library c++20 hwbp Library DLL example c++20 Generic x64 user-land evasion technique utilizing debug registers:...

XPEViewer

PE file viewer/editor for Windows, Linux and MacOS. Download: https://github.com/horsicq/XPEViewer/releases How to run: https://github.com/horsicq/XPEViewer/blob/master/docs/RUN.md How to build: https://github.com/horsicq/XPEViewer/blob/master/docs/BUILD.md Changelog:...

Windows-SignedBinary

Generate Windows Signed Binary With a Different Hash The idea was to bypass endpoint solution that block known "malicious" signed application such as "regsvr32.exe". I wanted to find a way to get a valid signed file with a different hash. The Analysis Using signtool verify /v /a cmd.exe...

the-backdoor-factory

The new version of BACKDOOR FACTORY is available! Get access here: https://github.com/sponsors/secretsquirrel WARNING: Pull Requests WILL BE IGNORED AND CLOSED. The Backdoor Factory BDF For security professionals and researchers only. The goal of BDF is to patch executable binaries with user...

process_overwriting

Process Overwriting Process Overwriting is a PE injection technique, closely related to Process Hollowing and Module Overloading. With its help, you can replace the main executable not a DLL of the target process. It works only for a newly created process - injection to existing processes is not...

Nim-RunPE

Nim-RunPE A Nim implementation of reflective PE-Loading from memory. The base for this code was taken from RunPE-In-Memory - which I ported to Nim. You'll need to install the following dependencies: nimble install ptrmath winim I did test this with Nim Version 1.6.2 only, so use that version for...

Clematis

Clematis 中文 | English 🛠️ A powerful tool for converting PE files EXE/DLL into position-independent shellcode. ✨ Key Features Support for converting PE files EXE/DLL to shellcode Compatible with both x86 and x64 architectures Command-line argument support Built-in LZNT1 compression algorithm for...

binviz

binviz Binary visualiser & triage tool: linked interactive views entropy, histograms, image/dot-plot surfaces, control-flow graphs over a single shared address-space model. pipx install binviz && binviz serve What it does Open a file and every view is looking at the same address space. Select a...

nimcrypt

nimcrypt Nimcrypt is a .NET PE Crypter written in Nim, based entirely on the work of @byt3bl33d3r's OffensiveNim project: https://github.com/byt3bl33d3r/OffensiveNim This tool was inspired by @S3cur3Th1sSh1t's blog post a few months ago, as it's essentially just a full PoC of what he presented:...

hollows_hunter

hollowshunter Hollows Hunter is a command-line application based on PE-sieve passive memory scanner. Recognizes and dumps a variety of potentially malicious implants replaced/implanted PEs, shellcodes, hooks, in-memory patches. While in case of PE-sieve you can select the process only by its PID,...

packer-tutorial

Table of Contents 1. What is a packer? : An introduction into the purpose of packers and a guide through what the development necessities of a packer are. 2. Prerequisites : Tools needed to work with this tutorial. 3. Getting a taste : A demonstration of what you will be building with this...