Xori is an automation-ready disassembly and
and the .
- PE, PE+
- Plain shellcode
- Outputs json of the 1) Disassembly, 2) Functions, and 3) Imports.
- Manages Image and Stack memory.
- 2 modes:
- Light Emulation – meant to enumerate all paths (Registers, Stack, Some Instructions).
- Full Emulation – only follows the code’s path (Slow performance).
- Simulated TEB & PEB structures.
- Evaluates functions based on DLL exports.
- Displays strings based on referenced memory locations.
- Uses FLIRT style signatures (Fast Library Identification and Technology).
- Allows you to use your own exports for simulating the PEB.
- Will detect padding after a non-returning call.
- Will try to identify function references from offsets.
What it doesn’t do yet:
- The engine is interactive.
- Does not dump strings.
- Does not process non-executable sections.
- TEB and PEB are not enabled for non-pe files.
- Only some x86 instructions are emulated, not all.
- Patching and assembling.
- No plugins or scripting.
Install rust for OSX & Linux Distros
curl https://sh.rustup.rs -sSf | sh
Install rust for Windows
First get the rustup.exe (the rust toolchain installer) from .
This tool will install the rustrustc, the rust package manager cargo and other usefull tools for development in rust.
- run the rustup.exe
Install rust prerequisites
in case you see this output, your environment is missing the Build Tools for Visual Studio so keep reading, otherwise go
- follow the link from the output, or click
- cancel the rustup-init.exe
- back in browser, scroll down, expand the tab Tools for Visual Studio 2020 & download the Build Tools for Visual Studio 2020
- run the executable
choose the Visual C++ build tools & click “install”, close the “Visual Studio Installer” after the installation
Install rust toolchain
run the rustup.exe & you will see the following output
after the successful installation you can see that the rust compiler rustc, rust package manager cargo and other tools were installed (under
- open a new “Command Prompt” & follow the xori build steps
1. Build Xori
This command will also create other binaries such as pesymbols ans peinfo.
git clone https://github.com/endgameinc/xori.git
cargo build --release
2. Create xori.json config file
cp xori.json.example xori.json
[edit if desired]
3. (Optional) Build the symbols files
If you want to create your own symbol files you need to set the dll folders to where you stored your windows dlls.
Run pesymbols to overwrite the function_symbol json
./target/release/xori -f test.exe
Run all tests
|Latest ✔||Latest ✔||Latest ✔||x||Latest ✔|
yarn (optional for UI dev)
- On Ubuntu 18.04 you may need to apt install the following:
curl git libssl-dev pkg-config build-essential npm
In one terminal
In another terminal
It will open your default browser to. The backend API is listening on localhost:5000.