Go / Golang

Protect your Go applications from reverse engineering

Post-compilation binary protection for Go. Code virtualization, string encryption, and anti-analysis defenses that work on any compiled Go executable.

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The Problem

Garble is not enough

GoStringUngarbler

Open-source tools like GoStringUngarbler automatically reverse Garble's string obfuscation. Your encrypted strings are recovered in seconds.

GoResolver

GoResolver reconstructs function signatures from stripped Go binaries. Even with Garble, your internal API structure is fully visible.

pclntab Exposure

Go embeds a rich metadata table (pclntab) in every binary. It contains function names, source file paths, and line numbers. Garble renames them but the structure remains intact.

The Solution

Binary-level protection that tools cannot undo

ChaosProtector works after compilation. It takes your finished Go executable and applies military-grade protections directly to the machine code. No source changes. No build system modifications. The original instructions are replaced with encrypted bytecode running on a custom virtual machine. There is nothing for GoStringUngarbler or GoResolver to find.

How It Works

Three steps. No source changes.

Build your Go binary

Compile with go build as you normally would. No source code changes needed. No special flags.

Run ChaosProtector

Open the GUI or use the CLI. Select your .exe, pick the functions to protect, and choose your protection level.

Ship the protected binary

The output is a standalone Windows PE. Same size class. Same functionality. Now hardened against reverse engineering.

Features

Everything you need to protect Go binaries

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Code Virtualization

Converts your Go binary's native x86-64 instructions into encrypted custom bytecode. The original code is gone. Reverse engineers face an unknown instruction set with no public documentation.

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String Encryption

All strings are encrypted at rest and decrypted only at runtime. No more grepping your binary for API keys, error messages, or internal function names.

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Anti-Debug

Detects debuggers at startup via TLS callbacks. Stops dynamic analysis before it starts. Works against x64dbg, WinDbg, and all common Windows debuggers.

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Anti-Disassembly

Exploits CVE-2024-44083 to crash IDA Pro during analysis. Forces disassemblers into an unrecoverable state. Your binary cannot even be opened for static analysis.

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Integrity Check

CRC32 verification of the .text section at runtime. Any patch or modification triggers immediate termination. Stops both manual patching and automated cracking tools.

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