Hyara is plugin that provides convenience when writing yararule.

The plugin is currently undergoing a major revision!

• Demo video

• IDA Plugin Contest 2018

• When you run Hyara, it docks itself to the right and docks the output window to the left.
• After specifying the address, press the Make button to show the specified hexadecimal or strings as a result.
• The results are saved in the table below when you click Save.
• If you double-click the table, you can clear the rule.
• You can modify the values to wildcards by right clicking after dragging.

• Export Yara Rule
  • Exports the previously created yara rules.

• Right Click
  • You can select either start address or end address. (IDA Pro, Cutter)

• Comment Option
  • Annotates the instructions next to the condition rule(s).
• Rich Header and imphash
  • Adds rich header and imphash matching to the rule.
• String option
  • This option extracts strings within the range specified.

• IDA Pro

  pip install -r requirements.txt

  • copy Hyara_IDA.py and hyara_lib folder to $ida_dir/plugins
  • Activate via Edit -> Plugins -> Hyara (or CTRL+SHIFT+Y)

• BinaryNinja

  • Just use the plugin manager!
  • Activate via View -> Other Docks -> Show Hyara

• Windows

Check the python version installed in the cutter and install it.

C:\\Users\\User\\AppData\\Local\\Programs\\Python\\Python3X\\python.exe -m pip install -I -t $cutter_dir/python3X/site-packages -r requirements.txt

copy __init__.py, Hyara_Cutter.py and hyara_lib folder to $cutter_dir/plugins/python/Hyara

• Linux

cp -r /tmp/.mount_Cutter5o3a5G/usr /root

Check the python version installed in the cutter and install it.

pip3.X install -I -t /root/usr/lib/python3.X/site-packages -r /root/Hyara/requirements.txt
./Cutter-v2.0.3-x64.Linux.AppImage --pythonhome /root/usr

copy __init__.py, Hyara_Cutter.py and hyara_lib folder to /root/.local/share/rizin/cutter/plugins/python/Hyara

Activate via Windows -> Plugins -> Hyara

Install Ghidrathon (Installation Guide) to use Hyara Plugin.

pip install PySide2 or pip install PySide6

• Windows

copy Hyara_Ghidra.py and hyara_lib folder to C:\\Users\\User\\.ghidra\\.ghidra.X.X.X\\Extensions\\Ghidrathon-X.X.X\\data\\python\\

# Window -> Ghidrathon
import Hyara_Ghidra
Hyara_Ghidra.run()

• GUI-based
• Supports IDA, BinaryNinja, Cutter and Ghidra.
• YaraChecker
  • Tests the yararule on the fly.
  • 
• YaraDetector
  • Shows which part is detected in the sample loaded to disassembler, and when "Address" is clicked, it moves to the corresponding address on the disassembler view.
  • 
• YaraIcon
  • Creates yara rules for icon resources embedded in the PE.
  • 

👤 hyuunnn

• Github: @hyuunnn

• Twitter: kjkwak12
• Github: gaasedelen - Link
• Github: ITAYC0HEN - Link
• Github: psifertex - Link