Llvm Obfuscation
This LLVM obfuscation skill transforms code to make it harder to understand and reverse engineer, enhancing security by increasing analysis complexity.
Install on your platform
We auto-selected Claude Code based on this skill’s supported platforms.
Run in terminal (recommended)
claude mcp add llvm-obfuscation npx -- -y @trustedskills/llvm-obfuscation
Or manually add to ~/.claude/settings.json
{
"mcpServers": {
"llvm-obfuscation": {
"command": "npx",
"args": [
"-y",
"@trustedskills/llvm-obfuscation"
]
}
}
}Requires Claude Code (claude CLI). Run claude --version to verify your install.
About This Skill
What it does
This skill utilizes LLVM to obfuscate code. It transforms executable binaries into a less readable and understandable form, making reverse engineering more difficult. The process involves techniques like instruction substitution, control flow flattening, and opaque predicate insertion while attempting to preserve functionality.
When to use it
- Protecting proprietary algorithms or intellectual property embedded in executables.
- Making malware analysis more challenging for security researchers.
- Adding an extra layer of defense against unauthorized modification of software.
- Obscuring sensitive data processing logic within a binary.
Key capabilities
- Code transformation using LLVM passes
- Instruction substitution
- Control flow flattening
- Opaque predicate insertion
- Binary obfuscation
Example prompts
- "Obfuscate this executable: /path/to/my/program"
- "Apply a strong level of obfuscation to the binary."
- "Can you make reverse engineering harder for this program?"
Tips & gotchas
The effectiveness of obfuscation is not foolproof; determined attackers can still potentially deobfuscate code. Ensure that the target executable is compatible with LLVM and its supported architectures for successful processing.
Tags
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Security Audits
| Gen Agent Trust Hub | Pass |
| Socket | Pass |
| Snyk | Pass |
🌐 Community
Passed automated security scans.