A simple tool to extract and edit metadata and hex.
- Ubuntu:
sudo apt install exiftool - Arch: Follow this tutorial
- Ubuntu:
sudo apt install cmake - Arch:
sudo pacman -S cmake
git clone https://github.com/LucasVChaves/Hexennacht.git
cd Hexennacht
cmake .
make
sudo make install- Hexdump
- Metadata extraction
- Hex manipulation
- Metadata edition
- UI (Maybe)
| Argument | Function |
|---|---|
| -F / --file | Path to the file to open. |
| -d / --hexdump | Flag for Hexdump |
| -m / --edit-hex | Flag for opening Hex Editor |
| -f / --fetch-metadata | Flag for fetching file's metadata |
| -e / --edit-metadata | Flag for opening Metadata Editor |
| -o / --output | Output path (if not provided will print on terminal) |
| -v / --version | Show the version of the tool |
| -h / --help | Show this help message |
VIM inspired keybindings and functions.
| Navigation | Key | Function |
|---|---|---|
| Left | h | Move cursor 1 char left |
| Down | j | Move cursor 1 char down |
| Up | k | Move cursor 1 char up |
| Right | l | Move cursor 1 char right |
| Toggle Mode | i | Toggle normal / edit mode |
| Top of File | ctrl + t | Move cursor to top of file |
| Bot of File | ctrl + b | Move cursor to bottom of file |
| Undo | ctrl + z | Undo last action |
| Redo | ctrl + y | Redo last undid action |
| Shortcuts | Key | Function |
|---|---|---|
| Open File | ctrl + o | Select file path to open |
| Save File | ctrl + s | Saves current file changes |
| Find Expr | ctrl + f | Find expression in open file |
| Line Jump | ctrl + l | Jump to line number |
| Help | ctrl + ? | Show help screen |
| *Toggle Edit | TAB | Toggle edit between Hex and ASCII |
*: Only works in hex editor.
Hexdumping a file and outputting to a file:
./hexennacht -F /bin/somebinarie.o -d -o /tmp/hexdump.txtFetching metadata from an image and not using the output flag:
./hexennacht --file /img/funnycat.png --fetch-metadata
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