`Entropia` is a compiled language designed to generate position-independent x86-64 artifacts: Windows Shellcode and BOF modules for Cobalt Strike. The tool unifies the entire workflow—from compilation and linking to OPSEC modifications—into a single chain, removing the need for third-party utilities like `Donut` or `sRDI`.
Runs on Linux and macOS, producing ready-to-use Windows artifacts as output.

Features:
• Compile `.etpy` directly into Shellcode (`.bin`) or BOF (`.x64.o`) without post‑processing.
• Built‑in OPSEC options: `poly`, `nop_sled`, `stack_strings`, `direct_syscalls`, `hashed_imports` and more.
• Inline assembly and Win32 API support via `use_c`.
• Local BOF runner, debugger integrated with VS Code, and Win32 type generator.
• Automatic generation of Aggressor Scripts for BOF.

Unlike `Donut` and `sRDI`, which handle isolated tasks like packaging and shellcode generation, `Entropia` delivers a full-fledged programming language with a built‑in compiler and OPSEC mechanisms. The project is currently in the pre‑1.0 stage but already looks like an appealing alternative to existing tools.

Tool: [https://github.com/entropykit/entropia](https://github.com/entropykit/entropia)

Entropia is a compiled language for generating position-independent x86-64 artifacts, unifying workflow and OPSEC options, running on Linux and macOS.

Entropia — a programming language for creating Windows Shellcode and Beacon Object Files (BOF)