Best YaraParser Alternatives & Competitors in 2026

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.

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.

FindYara

Use FindYara, an IDA python plugin, to scan your binary with yara rules and quickly jump to matches.

YARA-Forensics

A collection of YARA rules specifically designed for forensic investigations and malware analysis, providing pattern matching capabilities for files and memory dumps.

dnYara

A .Net wrapper library for the native Yara library with interoperability and portability features.

ida_yara

A Python script for scanning data within an IDB using Yara

YARA IDA Processor

A tool for processing compiled YARA rules in IDA.

java2yara

A minimal library to generate YARA rules from JAVA with maven support.

VxSig

VxSig is a Google-developed tool that automatically generates antivirus byte signatures from similar binaries for Yara and ClamAV detection engines.

a-ray-grass

YARA module for supporting DCSO format bloom filters with hashlookup capabilities.

go-yara

Go bindings for YARA with installation and build instructions.

YaraScanner

Microservice for scanning files with Yara

YARALYZER

A command-line tool that visually displays YARA rule matches, regex matches, and hex patterns in binary data with colored output and configurable context bytes.

VolatilityBot

VolatilityBot automates memory dump analysis by extracting executables, detecting code injections, and performing automated malware scanning using YARA and ClamAV.

YaraGen Plugin for x64dbg

Generate Yara rules from function basic blocks in x64dbg.

NodeYara

Yara module for Node.js

findcrypt-yara

An IDA Pro plugin that uses YARA rules to automatically detect cryptographic constants and patterns in binary files during reverse engineering analysis.

Yara Signatures

A collection of Yara signatures for identifying malware and other threats

Google Security Operations

Cloud-native SIEM, SOAR, and threat intel platform for SecOps teams

aDolus FACT - Malware Detection

FACT detects malware & ransomware in packages using AV scans & YARA rules.

Cythereal MAGIC™

Malware hunting platform that auto-generates YARA rules from shared code analysis.

Cythereal MAGIC EWS

Analyzes stopped attacks to auto-generate YARA rules and IoCs against APTs.

PhishingKit-Yara-Rules

A StalkPhish Project YARA repository for Phishing Kits zip files.

OCyara

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

Sublime Security Sublime Rules

Open-source detection rules for email attacks like BEC, phishing, and malware

THOR Lite

A free, fast, and flexible multi-platform IOC and YARA scanner for Windows, Linux, and macOS.

Yara Manager

A program to manage yara ruleset in a database with support for different databases and configuration options.

Yabin

Yabin creates Yara signatures from malware to find similar samples.

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.

Mquery

Blazingly fast Yara queries for malware analysts with an analyst-friendly web GUI.

Factual Rules Generator

An open source tool that generates YARA rules from installed software on running operating systems for efficient software identification in digital forensic investigations.

Yara Validator

A tool for validating and repairing Yara rules

CrowdFMS

CrowdFMS is a CrowdStrike framework that automates malware sample collection from VirusTotal using YARA rule-based notifications and the Private API system.

CDI_yara

A collection of YARA rules for public use, built from intelligence profiles and file work.

Canadian Centre for Cyber Security CCCS YARA Specification

Define and validate YARA rule metadata with CCCS YARA Specification.

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.

base64_substring

A tool that generates YARA rules to search for specific terms within base64-encoded malware samples by enumerating all possible encoding variations.

YaraDbg

A free web-based Yara debugger for security analysts to write hunting or detection rules with ease.

YAYA - Yet Another Yara Automaton

Automatically curate open-source Yara rules and run scans with YAYA.

Yara-Repo

Collects Yara rules from over 150 free resources, a free alternative to Valhalla.

lw-yara

A Yara ruleset designed to detect PHP shells and other webserver malware for malware analysis and threat detection.

yara-rust

Bindings for the Yara library from VirusTotal with support for Yara v4.2 and various features like rule compilation and scanning.

ThreatKB

Knowledge base workflow management dashboard for YARA rules and C2 artifacts.

InQuest YARA Rules

A collection of YARA rules for research and hunting purposes.

KLara

KLara is a distributed system written in Python that helps Threat Intelligence researchers hunt for new malware using Yara.

Yara Rules by Malgamy

Collection of Yara rules for file identification and classification

Androguard module for Yara

Integrates static APK analysis with Yara and requires re-compilation of Yara with the androguard module.

LOKI

LOKI is a simple IOC and YARA Scanner for Indicators of Compromise Detection.