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

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 ...

java-remote-class-loader

此工具允许您以类文件的形式将 Java 字节码发送给客户端（或潜在目标），通过 Java ClassLoader 和 Reflect API 加载并执行。客户端接收来自服务器的类文件，并返回相应的执行输出。载荷必须用 Java 编写，并在启动服务器前编译完成。 功能特性 客户端-服务器架构 Java 类文件的远程加载 传输中加密（使用 ChaCha20 密码） 通过参数进行设置 保活机制：服务器重启后重新建立通信 安装 该工具已在 Windows 和 Linux（zip 便携版）上使用 OpenJDK 11 及 JRE Java 包进行了测试。 由于依赖关系，Java 版本应为 11...

Tourmaline

Tourmaline I recently stumbled upon a piece of cleverly designed malware that calls itself "Tourmaline". This README is very kindly written by Claude as I was super busy with exams at the time of this repository's inception. Exploiting and decrypting this malware took a huge chunk of my time from...

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...

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 Ransomware Analysis CVE-2026-41940 cPanel Campaign Public IOC pack, YARA rules, forensic scripts and analysis methodology for the "Sorry" ransomware .sorry extension family that emerged in late April 2026, spread via the cPanel/WHM authentication bypass CVE-2026-41940. ⚠️ Files encrypted by...

CVE-2026-15890: Reusing a Nonce, Key Pair in Encryption

The default AEAD nonce provider for the PSA Internal Trusted Storage transform module, securestorageitstransformaeadgetnonce in subsys/securestorage/src/its/transform/aeadget.c, stores its nonce counter in unsynchronized function-local static variables snonce and snonceinitialized. Every ITS writ...

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...

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...

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 ...

PT-2026-88811

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

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...

CVE-2026-87732: Improper Verification of Cryptographic Signature

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,...

openssl: openssl: AEAD forgeries possible with empty ciphertext in EVP_Cipher()

A flaw in OpenSSL causes EVPCipher to skip AEAD tag verification for ChaCha20-Poly1305 and AES-OCB ciphers when decrypting empty ciphertexts. This allows remote attackers to submit forged messages that affected applications incorrectly accept as valid...

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...