What is the pricing for OCyara?

OCyara is a free Security Operations tool. This makes it accessible for organizations of all sizes, from startups to enterprises. Visit https://github.com/bandrel/OCyara/ for download and installation instructions.

What are alternatives to OCyara?

Popular alternatives to OCyara include: 1. Yara Pattern Scanner - A Windows context menu integration tool that scans files and folders for malware patterns, crypto signatures, and malicious documents using Yara rules and PEID signatures. (Free) 2. yextend - yextend extends Yara's functionality by automatically handling archived and compressed content inflation, enabling pattern matching on files buried within multiple layers of archives. (Free) 3. Yara4Pentesters - A collection of YARA rules designed to identify files containing sensitive information such as usernames, passwords, and credit card numbers for penetration testing and forensic analysis. (Free) 4. Fnord - Fnord is a pattern extraction tool that analyzes obfuscated code using sliding window techniques to identify frequent byte sequences and generate experimental YARA rules for malware analysis. (Free) 5. ocaml-yara - An OCaml Ctypes wrapper for the YARA matching engine that enables malware identification capabilities in OCaml applications. (Free) Compare these tools and more at https://cybersectools.com/categories/security-operations

Who should use OCyara?

OCyara is for security teams and organizations that need Linux, YARA, PDF, Pattern Matching. It's particularly suitable for small to medium-sized teams looking for cost-effective solutions. Other Security Operations tools can be found at https://cybersectools.com/categories/security-operations

OCyara

OCyara performs OCR on images and PDF files to extract text content and scan it against Yara rules for malware detection.

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OCyara

OCyara performs OCR on images and PDF files to extract text content and scan it against Yara rules for malware detection.

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Data verified Apr 2026

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OCyara Description

Security Operations/Digital Forensics and Incident Response

Linux Yara Pdf Pattern Matching

OCyara is a Python module that performs Optical Character Recognition (OCR) on image files and scans the extracted text for matches against Yara rules. The tool can process various image formats and also handles images embedded within PDF files. The module requires Python 3.5+ and is designed to work on Debian-based Linux distributions, with testing performed on Kali Rolling and Ubuntu 16.10. Installation requires Tesseract OCR API and associated libraries including libtesseract-dev, libleptonica-dev, and various image format libraries. OCyara uses tesserocr for OCR functionality and requires manual installation of dependencies including python3-dev, tesseract-ocr, and image processing libraries. The tool supports multiple image formats including GIF and TIFF, though some Ubuntu LTS installations may require manual compilation of Tesseract and Leptonica for full format support. Installation is performed through pip after meeting system requirements, with Cython requiring separate installation due to tesserocr dependencies.

OCyara Description

Security Operations/Digital Forensics and Incident Response

Linux Yara Pdf Pattern Matching

OCyara FAQ

Common questions about OCyara including features, pricing, alternatives, and user reviews.

OCyara is OCyara performs OCR on images and PDF files to extract text content and scan it against Yara rules for malware detection. It is a Security Operations solution designed to help security teams with Linux, YARA, PDF.

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