Fnord

neo23x0/rules10

Malware detector ruleset

A centralized repository of Yara rules for detecting malware and other malicious activities.

neo23x0/yaranalyzer362

Rule analyzer

Analyzes and reports on Yara rules and files

neo23x0/yargen1.6K

YARA rule generator

Generates YARA rules from malware strings while excluding goodware strings and optionally refines the rules for AI use.

michelcrypt4d4mus/yaralyzer109

Pattern matcher

Analyzes binary and text data for YARA and regex matches, visualizes results with colors, and attempts to decode matched regions

mrphrazer/obfuscation_detection580

Code detector

Automatically detects obfuscated code and other complex code constructs in binaries to aid reverse engineering.

fboldewin/yara-rules62

Binary pattern matcher

A collection of YARA rules used to identify malicious patterns in binary files

neo23x0/god-mode-rules132

Cyber threat rules

Rules for detecting cyber threats in various attack vectors

arieljt/vtcodesimilarity-yaragen96

Code hunter

Automatically generates Yara rules to hunt for similar code samples based on VirusTotal's code similarity feature.

neo23x0/yara-performance-guidelines126

Rule optimization guide

A guide providing performance optimization tips for YARA rules

dissectmalware/base64_substring41

Base64 search

Generates Yara rules to search for specific keywords in base64-encoded files

utkonos/lst2x64dbg108

Label extractor

Extracts labels from various binary analysis tools and exports an x64dbg database

mrexodia/yaragen35

Basic Block Analyzer

Generates Yara rules from function basic blocks in debugged binary images

nccgroup/yaml2yara22

Rule generator

Automated generation of YARA rules from YAML input data

darienhuss/shotgunyara9

Encoder toolkit

Tools and utilities for generating encoded versions of input data

fox-it/mkyara205

Code signature generator

Automates generation of YARA rules from executable code