wbenny

wbenny / scfw

Public

A cross-platform C++ framework for building Windows shellcode

159
14
69% credibility
Found Feb 08, 2026 at 37 stars 4x -- GitGems finds repos before they trend. Get early access to the next one.
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AI Analysis
C++
AI Summary

A cross-platform C++ framework for creating compact, position-independent code blobs that execute in Windows user-mode processes or kernel space.

How It Works

1
🔍 Discover scfw

You stumble upon this toolkit while looking for ways to experiment with tiny code snippets that can run inside Windows programs or the system core.

2
🛠️ Prepare your setup

Gather the free building tools on your Mac, Linux, or Windows computer—it handles downloading what it needs automatically.

3
✍️ Write your snippet

Copy an example or craft a simple action like printing a message or drawing a triangle using the easy template.

4
🚀 Build the magic blob

Hit build, and it crafts a super-compact file that finds everything it needs to run on its own inside Windows.

5
🧪 Test it safely

Use the handy runner tool on Windows to load your snippet into memory and watch it go.

✅ Success—It runs!

Your code executes perfectly within the program or system, giving you that thrill of a working experiment.

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AI-Generated Review

What is scfw?

scfw is a cross-platform C++ framework on GitHub for building Windows shellcode from Linux, macOS, or Windows hosts. It compiles your C++ code into tiny position-independent binaries that run in user-mode or kernel-mode on x86/x64 Windows, handling runtime import resolution without external APIs. Developers get extracted shellcode blobs ready for injection, plus a scrun tool to test them on Windows.

Why is it gaining traction?

Unlike traditional shellcode generators tied to Windows toolchains, scfw enables cross-platform C++ development with CMake and clang, producing sub-4KB payloads like an OpenGL triangle renderer. Features like hash-based imports, optional XOR string obfuscation, and self-cleanup stand out for stealthy, compact code. Its examples cover real scenarios from console output to kernel queries, drawing security devs to this cross-platform GitHub gem.

Who should use this?

Red team operators crafting process injection payloads, VMI researchers injecting into Windows processes from Linux/macOS, or kernel hackers prototyping without a full WDK setup. Ideal for cross-platform C++ app experiments needing memory-resident Windows code, like dynamic UI or game engine prototypes from shellcode.

Verdict

Grab scfw if you need cross-platform C++ shellcode for Windows—its docs and examples make starting fast, despite 87 stars signaling early maturity. Credibility score of 0.70% means vet it heavily for production, but it's a solid pick for niche security tooling in 2025.

(198 words)

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