Best yaml2yara Alternatives & Competitors in 2026

Defender Lens

Turn Any Threat into a Detection Rule

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.

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.

yara-rust

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

AutoYara

AutoYara is a Java tool that automatically generates YARA rules from malware samples using biclustering algorithms to help analysts create detection rules for malware families.

yara-parser

A Go library for manipulating YARA rulesets with the ability to programatically change metadata, rule names, and more.

Yara Rule Generator

A tool for quick and effective Yara rule creation to isolate malware families and malicious objects.

yaramod

Yaramod is a library for parsing YARA rules into AST and building new YARA rulesets with C++ programming interface.

Shotgunyara

A tool that generates Yara rules for strings and their XOR encoded versions, as well as base64-encoded variations with different padding possibilities.

Detection Content Repository

Repository for detection content with various types of rules and payloads.

Detection and Hunting Signatures

A set of interrelated detection rules for improving detection and hunting visibility and context

FireEye Red Team Tool Countermeasures

A set of rules for detecting threats in various formats, including Snort, Yara, ClamAV, and HXIOC.

mkYARA

Automate the process of writing YARA rules based on executable code within malware.

java2yara

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

YARA-Signator

Automatic YARA rule generation for malware repositories.

YARA Rules for ProcFilter

YARA rules for ProcFilter to detect malware and threats

YarG for Yara

IDAPython plugin for generating Yara rules/patterns from x86/x86-64 code through parameterization.

Sophos AI YaraML Rules Repository

A tool that generates Yara rules from training data using logistic regression and random forest classifiers.

Binsequencer

Binsequencer automatically generates YARA detection rules by analyzing collections of similar malware samples and identifying common x86 instruction sequences across the corpus.

YARA Matches Correspondance Array (YMCA)

Tool for visualizing correspondences between YARA ruleset and samples

YaraGen Plugin for x64dbg

Generate Yara rules from function basic blocks in x64dbg.

Yara-Java

Embeddable Yara library for Java with support for loading rules and scanning data.

ReversingLabs YARA Rules

Official repository of YARA rules for threat detection and hunting

Halogen

Halogen automates the creation of YARA rules based on image files embedded in malicious documents to assist in threat detection and identification.

yara_repo

Repository of Yara Rules created by TjNel.

Yara_fn IDAPython script

An IDAPython script that generates YARA rules for basic blocks of the current function in IDA Pro, with automatic masking of relocation bytes and optional validation against file segments.

Google Security Operations

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

detections.ai Detections

Community platform for sharing and creating detection rules with AI

SOC Prime Uncoder AI

IDE for detection engineering with cross-platform translation for 65+ SIEM/EDR/XDR

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.

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.

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.

YaraParser

Python 3 tool for parsing Yara rules with ongoing development.

Mquery

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

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.