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.

Multilingual BLS12-381 signature library

Cryptographic signature algorithms: DSA, ECDSA, Ed25519

List of 4byte identifiers for EVM smart contract functions

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

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

Set-OutlookSignatures. Email signatures and out-of-office replies for Exchange and all of Outlook: Classic and New, local and roaming, Windows, Web, Mac, Linux, Android, iOS

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

Automatically generate AV byte signatures from sets of similar binaries.

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.

Sign and request signatures on PDFs, MS Office documents

The most powerful and customizable binary pattern scanner

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

Interfaces and implementations of cryptographic primitives, along with R1CS constraints for them

Ethereum Signature Database