https://github.com/otter-sec/bn-ebpf-solana

Binary Ninja plugin for Solana eBPF
https://github.com/otter-sec/bn-ebpf-solana

Last synced: about 1 month ago
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Binary Ninja plugin for Solana eBPF

• Host: GitHub
• URL: https://github.com/otter-sec/bn-ebpf-solana
• Owner: otter-sec
• License: mit
• Created: 2022-06-27T07:17:16.000Z (over 2 years ago)
• Default Branch: master
• Last Pushed: 2022-08-27T23:15:33.000Z (over 2 years ago)
• Last Synced: 2024-08-01T08:18:21.851Z (4 months ago)
• Language: Python
• Size: 591 KB
• Stars: 125
• Watchers: 10
• Forks: 10
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        

# bn-ebpf-solana

A pure-python Binary Ninja plugin for Solana EBPF.

See our [introductory blog post](https://osec.io/blog/tutorials/2022-08-27-reverse-engineering-solana/).

**Instruction lifting!**

![](/assets/lift.png)

**Solana SDK Structures!**

![](/assets/struct.png)

## Installation

Requirements:

```

pip install lief

```

Copy this directory into your Binary Ninja plugins folder and restart.

## Features

- **Instruction Lifting**: All EBPF instructions are lifted to LLIL

- **Accurate Memory Maps**: We implement Solana-specific memory maps (0x{1/2/3/4}00000000 addresses for data/stack/heap/input)

- **Solana ELF Relocations**: Solana-specific ELF relocations

- **Syscall Function Signatures**: Full signatures for all of the Solana syscalls

- **(partial) Solana SDK Types**: Type definitions for all Solana SDK objects. (fully complete for C, in-progress for Rust)

_TODO:_

- **Solana SDK Signature Matching**: Automatically match common Solana SDK functions.