torchat

TorChat - Anonymous P2P Chat Secure, private, and anonymous peer-to-peer chat over the Tor network. What is TorChat? its a lightweight, privacy-first messaging tool that lets you communicate directly with others over the Tor network—without any central servers. It's designed for those who care...

java-remote-class-loader

This tool allows you to send Java bytecode in the form of class files to your clients or potential targets to load and execute using Java ClassLoader together with Reflect API. The client receives the class file from the server and return the respective execution output. Payloads must be written ...

Concryptor

Concryptor A multi-threaded AEAD encryption engine built in Rust. Encrypts and decrypts files at gigabyte-per-second throughput using a triple-buffered iouring pipeline, parallel chunk processing via Rayon, and assembly-optimized ciphers via ring. ⚠️ DISCLAIMER: EXPERIMENTAL SOFTWARE ⚠️ This...

java-remote-class-loader

このツールを使用すると、Javaクラスファイルの形式でJavaバイトコードをクライアント（または潜在的なターゲット）に送信し、Java ClassLoaderとReflect APIを使用してロードおよび実行できます。クライアントはサーバーからクラスファイルを受信し、それぞれの実行出力を返します。ペイロードはJavaで記述し、サーバーを起動する前にコンパイルする必要があります。 特徴 クライアント・サーバーアーキテクチャ Javaクラスファイルのリモートローディング ChaCha20暗号を使用した転送中の暗号化 引数による設定定義 サーバー再起動時に通信を再確立するキープアライブ機構...

Astra Linux – Vulnerability in nss

A flaw was discovered in the implementation of CHACHA20-POLY1305 in NSS versions prior to 3.55. When using multi-part Chacha20, it could lead to out-of-bounds reads. This issue was addressed by explicitly disabling multi-part ChaCha20 which was not functioning correctly and enforcing strict tag...

Tourmaline

Tourmaline 我最近偶然发现了一款设计精巧的恶意软件，它自称“Torumaline”。 这份 README 是由 Claude 非常友好地撰写的，因为在本仓库创建时我正忙于考试。 利用和解密这款恶意软件占用了我大量原本用于数学备考的时间！ 阅读博客文章！ 仅供教育和研究目的使用 所有样本均用于恶意软件分析和防御性研究。请勿在沙箱、气隙环境之外执行。 概述 Tourmaline （Tourmaline.exe）是一款复杂、多阶段的 Windows 信息窃取/后门程序，通过 ClickFix 活动 分发——一个伪造的...

pingtunnel master-d7cd0d6ab5f18e7d8d050385e8d240b3b2f41e6c

Pingtunnel Pingtunnel is a tool that sends TCP/UDP traffic over ICMP. Note: This tool is only to be used for study and research, do not use it for illegal purposes Usage & Detailed Documentation 📖 For detailed documentation, seeUSAGE.md: includes complete command-line parameters, configuration fi...

CESS

CESS — Cryptologically Enchanted Shamir's Secret Is this AI bullshit or slop? A cryptographer or serious implementer reviewing CESS will typically open vectors/ and testdata/ before reading prose. The test suite is the proof of work: it encodes domain knowledge that cannot be substituted with...

EphemeralNet

EphemeralNet A secure P2P network with custom Relay for hostile NATs, built in C++20. Programmable forgetting for high-assurance peer-to-peer storage. Why EphemeralNet? Shardian designs infrastructure for teams that take deletion guarantees as seriously as confidentiality. EphemeralNet is our C++...

sorry-ransomware-analysis

Sorry 勒索软件分析（CVE-2026-41940 cPanel 攻击活动） 公开 IOC 包、YARA 规则、取证脚本及分析方法论，针对 2026 年 4 月下旬出现的 “Sorry”勒索软件 （.sorry 扩展名）家族，该家族通过 cPanel/WHM 身份验证绕过漏洞 CVE-2026-41940 传播。 ⚠️ 该勒索软件加密的文件在未获得攻击者 RSA-2048 私钥的情况下无法解密 。切勿支付赎金。请修补 cPanel、轮换所有凭据，并保留加密文件，以防日后有免费解密工具发布。 📝 完整技术文章（土耳其语）： 发布后将添加链接 本仓库内容 路径| 用途 ---|---...

DEBIAN-CVE-2026-87732

An issue was discovered in the mirage-crypto package before 2.2.0 for OCaml. The AES.GCM.authenticatedecryptinto and Chacha20.authenticatedecryptinto functions write the decrypted plaintext into a caller-provided buffer and only then compares the tag. On a forged tag, the functions returns false,...

CVE-2026-87732

An issue was discovered in the mirage-crypto package before 2.2.0 for OCaml. The AES.GCM.authenticatedecryptinto and Chacha20.authenticatedecryptinto functions write the decrypted plaintext into a caller-provided buffer and only then compares the tag. On a forged tag, the functions returns false,...

CVE-2026-87732

CVE-2026-87732 affects the mirage-crypto OCaml package before 2.2.0 . The AES.GCM.authenticate_decrypt_into and Chacha20.authenticate_decrypt_into functions write the decrypted plaintext into a caller-provided buffer before comparing the authentication tag. On a forged tag the function correctly ...

Linux Distros Unpatched Vulnerability : CVE-2026-87732

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An issue was discovered in the mirage-crypto package before 2.2.0 for OCaml. The AES.GCM.authenticatedecryptinto and Chacha20.authenticatedecryptinto functions...

SUSE CVE-2026-75803

Issue summary: ChaCha20-Poly1305 and AES-OCB decryption with an empty ciphertext can report success without verifying the supplied authentication tag when the operation is finalized by calling the EVPCipher function. Impact summary: Applications calling EVPCipher on an empty ciphertext and...

Improper Validation of Integrity Check Value

Overview Affected versions of this package are vulnerable to Improper Validation of Integrity Check Value in the chacha20poly1305cipher and aesocbcipher implementations under providers/implementations/ciphers/. An attacker can forge messages by supplying an empty ciphertext and a bad tag, then...

AZL-97884 CVE-2026-75803 affecting package edk2 for versions less than 20240524git3e722403cd16-20

Issue summary: ChaCha20-Poly1305 and AES-OCB decryption with an empty ciphertext can report success without verifying the supplied authentication tag when the operation is finalized by calling the EVPCipher function. Impact summary: Applications calling EVPCipher on an empty ciphertext and...

CVE-2026-75803

Issue summary: ChaCha20-Poly1305 and AES-OCB decryption with an empty ciphertext can report success without verifying the supplied authentication tag when the operation is finalized by calling the EVPCipher function. Impact summary: Applications calling EVPCipher on an empty ciphertext and...

AZL-97671 CVE-2026-75803 affecting package openssl-fips-provider 3.1.2-2

Issue summary: ChaCha20-Poly1305 and AES-OCB decryption with an empty ciphertext can report success without verifying the supplied authentication tag when the operation is finalized by calling the EVPCipher function. Impact summary: Applications calling EVPCipher on an empty ciphertext and...

ALPINE-CVE-2026-75803

Issue summary: ChaCha20-Poly1305 and AES-OCB decryption with an empty ciphertext can report success without verifying the supplied authentication tag when the operation is finalized by calling the EVPCipher function. Impact summary: Applications calling EVPCipher on an empty ciphertext and...