Main Sigma Rule Repository

A dead simple tool to sign files and verify digital signatures.

💻 🔒 🔑 Secure Boot key manager

Suricata IDS rules 用来检测红队渗透/恶意行为等，支持检测CobaltStrike/MSF/Empire/DNS隧道/Weevely/菜刀/冰蝎/挖矿/反弹shell/ICMP隧道等

Scirius is a web application for Suricata ruleset management and threat hunting.

List of 4byte identifiers for EVM smart contract functions

PHP-based anti-virus anti-trojan anti-malware solution.

Multilingual BLS12-381 signature library

Cryptographic signature algorithms: DSA, ECDSA, Ed25519

A simple, modern, and secure encryption and signing tool that aims to be a better version of age and Minisign.

Differentiable computations of the signature and logsignature transforms, on both CPU and GPU. (ICLR 2021)

The open source gold standard to centrally manage and deploy email signatures and out of office replies for Outlook and Exchange

Automatically generate AV byte signatures from sets of similar binaries.

DEPRECATED. Use noble-curves instead. Fastest JS implementation of BLS12-381.

The most powerful and customizable binary pattern scanner

Sign and request signatures on PDFs, MS Office documents

A minimalistic cross-platform malware scanner with non-blocking realtime filesystem monitoring using YARA rules.

Detection in the form of Yara, Snort and ClamAV signatures.

Ethereum Signature Database

A command-line tool to sign files and verify signatures in pure Rust.