Pluto-Obfuscator

Pluto is an obfuscator based on LLVM 12.0.1, being developed and maintained by 34r7h4mn.

Pluto is a dwarf planet in the Kuiper belt, a ring of bodies beyond the orbit of Neptune.

Environment

Ubuntu 20.04.3 LTS
Clang/LLVM 12.0.1
CMake 3.16.3
Ninja 1.10.0
libz3-dev 4.8.7-4build1

Usage

Dependencies

The MBA Obfuscation pass depends on z3-solver. On Ubuntu, you can simply install it with the following command:

sudo apt install libz3-dev

Building on Linux/Windows

The following commands work on both Linux and Windows:

cd build
cmake -G "Ninja" -DLLVM_ENABLE_PROJECTS="clang" \
    -DCMAKE_BUILD_TYPE=Release -DLLVM_TARGETS_TO_BUILD="X86" \
    -DBUILD_SHARED_LIBS=On ../llvm
ninja

Examples

Several examples are available in obfu-examples and run-examples.sh

Features

Control Flow Flattening
Bogus Control Flow
Instruction Substitution
Random Control Flow
Variable Substitution
String Encryption
Globals Encryption
Trap Angr
MBA Obfuscation

About

Obfuscator based on LLVM 12.0.1

Languages

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