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❓ Frequently Asked Questions

🔰 Introduction

What is BuildGuard?

Automated obfuscation and signature modification service for PE files. We utilize polymorphic stubs and dynamic encryption (AES-256) to protect payloads against static analysis and signature-based detection. Designed for Red Team operations and penetration testing.

Execution Flow

Your executable is encrypted and packed into a unique Stub. Upon execution, the Stub decrypts the payload directly into memory (RunPE/Memory Injection) and executes it without dropping artifacts to disk.

⚙️ Technical Specs

Supported Targets
  • Architecture: x86 (32-bit) and x64 (64-bit) Native PE binaries only.
  • Languages: C, C++, Delphi, Go, Rust (Native compiled).
NOT Supported
  • .NET Assemblies (C#, VB.NET) — requires conversion to Native code (e.g., via NativeAOT).
  • Already packed files (UPX, Themida) — unpack before uploading.
  • Scripts/Managed code (.bat, .ps1, .py) or non-Windows formats.
Limitations
  • Max File Size: 50 MB.
  • Target OS: Windows 10/11, Server 2016+.

⚠️ Disclaimer & Warranty

Do you guarantee FUD?

No. We do not guarantee FUD duration. Antivirus signatures update hourly.

We provide a tool to bypass static analysis. Runtime detection (heuristics/behavioral) depends entirely on your payload's behavior.

Will my software work 100%?

No. Memory injection techniques may conflict with complex applications (e.g., those using TLS callbacks or kernel drivers). We strongly recommend testing with small builds first. All sales are final.

Refund Policy

No refunds for detected files or software incompatibility.

🛡️ Best Practices

My file is detected/corrupted
  • Ensure your input file is clean and native (not .NET).
  • Check if the original file works on a clean VM.
  • Use computations: The system auto-rebuilds files (changes stubs/keys) if detections spike.
Why no .NET support?

Loading CLR from memory requires complex environment bootstrapping manually. Our loader operates at the Native API level and does not initialize the .NET runtime.

Welcome to BuildGuard

Protect your code. Guard your builds.

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⚙️ Settings

For Telegram: @username or user ID
For Jabber: full JID (e.g., user@server.com)