1501 Open source projects that are alternatives of or similar to Gonnacry

This repo is a collection of Ransomware reports from vendors, researchers, etc.

Drltrace is a library calls tracer for Windows and Linux applications.

iOS native client for ADAMANT Decentralized Messenger

util toolkit for go.golang 通用函数包

[OBSOLETE] The recipe is now in https://github.com/conan-io/conan-center-index

🔐 A free, light and easy to use desktop tool to generate PGP key pairs, encrypt and decrypt messages.

OpenSSL build for Android (arm, armv7, x86)

A proof of concept crypto virus to spread user awareness about attacks and implications of ransomwares. Phirautee is written purely using PowerShell and does not require any third-party libraries. This tool steals the information, holds an organisation’s data to hostage for payments or permanently encrypts/deletes the organisation data.

Code written as part of our various malware investigations

XJar-Maven-Plugin 是对 XJar 的一个Maven Plugin封装，实现可通过Maven命令或绑定在Maven构建的生命周期之中执行，用以更加便捷的方式集成 XJar 。

A script to assist in processing forensic RAM captures for malware triage

Java Deobfuscator

[Flutter] 本项目基于flutter_macos_v0.5.8-dev版本采用Dart语言开发。`DYFCryptoProvider`集成了Base64, 32/16 Bits MD5, AES, RSA等算法。(This Flutter project is developed in Dart language based on flutter_macos_v0.5.8-dev. `DYFCryptoProvider` integrates Base64, 32/16 Bits MD5, AES and RSA algorithms.)

Python-based spyware for Windows that logs the foreground window activites, keyboard inputs. Furthermore it is able to take screenshots and and run shell commands in the background.

An iOS and React App to track debt and send/receive payments.

Authenticated key-value store (i.e. an urkel tree)

EnvKey's official Go client library

提供一些加密算法java代码封装 包括 RSA/AES/DES/3DES/MD5/SHA/HmacSHA256

Yara rules written by me, for free use.

Anti-Debug encyclopedia contains methods used by malware to verify if they are executed under debugging. It includes the description of various anti-debug tricks, their implementation, and recommendations of how to mitigate the each trick.

🎲 A Distributed Randomness Beacon Daemon - Go implementation

An implementation of the Wickr Secure Messaging Protocol in C

Datagram Transport Layer Security (DTLS) client.

Shell scripts to manage a private Certificate Authority using OpenSSL

The repository contains the python implementation of the Android Malware Detection paper: "Empirical assessment of machine learning-based malware detectors for Android: Measuring the Gap between In-the-Lab and In-the-Wild Validation Scenarios"

Android file storage library with encryption and streaming support

Feature-rich Post Exploitation Framework with Network Pivoting capabilities.

PS3 and PS4 HDD tools

Clusters and elements to attach to MISP events or attributes (like threat actors)

crypto.graphics

littleca是一个基于BC的小型ca库,支持ecc,rsa,dsa,sm2的证书签发,加密解密,签名验签操作,支持国密加解密,证书签发

Extract AutoIt scripts embedded in PE binaries

AES encryption in Python, PHP, C#, Java, C++, F#, Ruby, Scala, Node.js

A malware dataset curation tool which helps identify packed samples.

Zebra Crossing: an easy-to-use digital safety checklist

🌰 encrypt/decrypt using ssh keys

基于vue的APICloud脚手架

Golang symmetric encryption library

A Laravel package for encrypting and decrypting files of any size

[READ ONLY] Signature component of the JWT Framework

毕方智能云沙箱(Bold-Falcon)是一个开源的自动化恶意软件分析系统;方班网络安全综合实验-设计类；

WebCert is a Web application to generate and manage digital certificates in cases where no "full" CA is needed.

A Crypto-Secure, Production-Grade Reliable-UDP Library for golang with FEC

👨🏻‍💻 A great tool for Ethical Hackers, a malware programmed with Backdoor and Keylogger.

Fuzzy Hash calculated from import API of PE files

Based on component to manage project's core logic and module used in unity3d

🔮 [C#] Source code randomizer and compiler

ld_preload userland rootkit

WinAppDbg Debugger

FIPS and higher-level algorithm tests for RISC-V Crypto Extension

Volatility plugin for extracts configuration data of known malware

Secure API Toolkit

Create Encrypted Backups of Your Bitwarden Vault with Attachments

BLACKPHENIX is an open source malware analysis automation framework composed of services, scripts, plug-ins, and tools and is based on a Command-and-Control (C&C) architecture

Cloud Signature Consortium Remote Signature Service Provider in Node.js

No description or website provided.

Blazing fast, advanced Padding Oracle exploit

An unofficial desktop client for ProtonMail done with electron nativefier

Wizard101 tool that dynamically dumps packet data and decrypts packets to and from the server that use aes-gcm encryption

Set of antianalysis techniques found in malware