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Overview

This PR creates a new script that takes CAPA rule match information and creates code-based YARA rules around them.

The script will enable users to hunt for code reuse of interesting functions in samples they are reviewing.

Features

  • Supports PE files (x86/x64/.NET)
  • Generate Code Based YARA rules with detailed comments for a single file
  • Generate Code Based YARA rules based on similarity between multiple files

Requirements

This script requires the installation of two additional python libraries:

  • mkyara
  • yaramod

Checklist

  • No CHANGELOG update needed
  • No new tests needed
  • No documentation update needed

@jconnor0426
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2 participants