CVE-2026-82759 Reversible IP address pseudonymisation in AshAuthentication audit log hash mode

Use of a One-Way Hash with a Predictable Salt vulnerability in team-alembic AshAuthentication allows readers of the audit store to recover the client IP addresses that the audit log add-on's :hash privacy mode is meant to pseudonymise. AshAuthentication.AddOn.AuditLog.IpPrivacy.haship/1 computes ...

CVE-2026-82759

AshAuthentication (team-alembic), an Elixir authentication library, contains a vulnerability in its audit log IP privacy mode. The function IpPrivacy.hash_ip/1 computes an unkeyed SHA-256 hash using a salt that falls back to the publicly known constant "default-salt-change-in-production". Because...

EUVD-2026-81477

Use of a One-Way Hash with a Predictable Salt vulnerability in team-alembic AshAuthentication allows readers of the audit store to recover the client IP addresses that the audit log add-on's :hash privacy mode is meant to pseudonymise. AshAuthentication.AddOn.AuditLog.IpPrivacy.haship/1 computes ...

rainbowcrackalack

Rainbow Crackalack Author: Joe Testa @therealjoetesta About This project produces open-source code to generate rainbow tables as well as use them to look up password hashes. While the current release only supports NTLM, future releases may support MD5, SHA-1, SHA-256, and possibly more. Both Linu...

SHA256-CDP

SHA256-CDP：循环数字和投影（Cyclic Digit-sum Projection） 基于CDP结构分析框架的SHA-256 GPU加速彩虹表实现。 基于CDP论文（DOI：10.5281/zenodo.20627240）的研究成果，本仓库提供了CDP彩虹链表的完整、可工作实现，包含OpenCL构建内核和针对AMD RDNA4硬件的Vulkan计算查询/验证管线。 什么是CDP？ CDP（循环数字和投影）是SHA-256的一种结构分析框架，揭示了哈希函数输出分布中先前未记录过的数学性质。 核心发现：任何SHA-256输出的十六进制数字和 WH，当通过 fw =...

Hybrid Submit

Hybrid Analysis 批量提交脚本 该 Python 脚本可递归扫描文件夹，并将可执行文件、脚本、文档及其他相关文件 提交至 Hybrid Analysis（Falcon Sandbox）进行自动化恶意软件分析。 功能特点 递归遍历目录 仅提交支持的文件类型（参见下方列表） 跳过空文件、过大文件及已提交过的文件 防止路径遍历攻击 – 确保文件位于扫描根目录内 跳过符号链接 – 避免重复或非预期的提交 使用持久的 requests Session 实现高效的 API 通信 在专用用户目录 （/.hybridanalysissubmitter/）中存储缓存，避免污染扫描文件夹 使用...

hash-identifier

hash-identifier Software to identify the different types of hashes used to encrypt data and especially passwords. Encryption formats supported: ADLER-32 CRC-32 CRC-32B CRC-16 CRC-16-CCITT DESUnix FCS-16 GHash-32-3 GHash-32-5 GOST R 34.11-94 Haval-160 Haval-192 110080 ,Haval-224 114080 ,Haval-256...

cryptovenom

CryptoVenom CryptoVenom: The Cryptography Swiss Army knife What is CryptoVenom? CryptoVenom is an OpenSource tool which contains a lot of cryptosystems and cryptoanalysis methods all in one, including classical algorithms, hash algorithms, encoding algorithms, logic gates, mathematical functions,...

web_exploit_detector

Web Exploit Detector Introduction The Web Exploit Detector is a Node.js application and NPM module used to detect possible infections, malicious code and suspicious files in web hosting environments. This application is intended to be run on web servers hosting one or more websites. Running the...

temcrypt

下一代加密技术 在网页上尝试 temcrypt → temcrypt SDK 专注于保护高度敏感数据，temcrypt 是一种先进的多层数据进化加密机制，提供随时间可扩展的复杂性，并能抵抗常见的暴力攻击。 你可以在部署时创建自己的应用程序、脚本和自动化任务。 知识 了解 temcrypt 的含义、功能以及启发我创建它的灵感等内容。阅读知识文档。这对你非常重要。 兼容性 temcrypt 兼容 Node.js v18 及以上版本，以及现代网页浏览器，使你可以在各种环境中使用它。 快速开始 temcrypt 仅依赖 crypto-js 来处理加密算法，如 AES-256 、SHA-256...

temcrypt

The Next-gen Encryption Try temcrypt on the Web → temcrypt SDK Focused on protecting highly sensitive data, temcrypt is an advanced multi-layer data evolutionary encryption mechanism that offers scalable complexity over time, and is resistant to common brute force attacks. You can create your own...

SHA-256-Backdoor-Discovery-Engine

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log4j-checker

Log4j-Checker Este repositorio contiene scripts que pueden ayudar a identificar archivos .jar que pueden ser vulnerables a CVE-2021-44228, también conocido como Log4Shell. Comprobación de Hash de Log4Shell Este script buscará archivos .jar en el sistema de archivos a partir de una ruta específica...

crypto-lab-merkle-proofs

crypto-lab-merkle-proofs What It Is This is an interactive demo of Merkle trees and Merkle inclusion proofs , built on SHA-256 via the browser's WebCrypto API. A Merkle tree hashes a set of data blocks into a single root hash that commits to all of them at once; an inclusion proof is the short li...

CVE-2023-41892_poc

CVE-2023-41892poc 为个人使用定制此工具 pocnoauth.py 基础 PHP 一句话 webshell 通过 ?cmd= 执行 OS 命令 pocauth.py 添加了简单密钥认证的 webshell（SHA-256 哈希比对方式） 只有输入正确的密钥才能执行命令 需要修改代码： 将 droppayload 函数内部的 webshell 变量中的 YOURSECRETKEY 部分替换为所需密钥的 SHA-256 哈希值 使用方法： 1. 将 webshell 中的 YOURSECRETKEY 替换为明文密钥的 SHA-256 哈希值 2. 请求时传递明文密钥...

jdbc.postgresql.org: pgjdbc: Client-side Denial of Service via malicious SCRAM-SHA-256 authentication

A flaw was found in pgjdbc, an open-source PostgreSQL JDBC Driver. A malicious server can exploit this vulnerability by instructing the driver to perform SCRAM-SHA-256 Salted Challenge Response Authentication Mechanism Secure Hash Algorithm 256 authentication with an excessively large iteration...

jdbc.postgresql.org: pgjdbc: Client-side Denial of Service via malicious SCRAM-SHA-256 authentication

A flaw was found in pgjdbc, an open-source PostgreSQL JDBC Driver. A malicious server can exploit this vulnerability by instructing the driver to perform SCRAM-SHA-256 Salted Challenge Response Authentication Mechanism Secure Hash Algorithm 256 authentication with an excessively large iteration...

CVE-2026-81704

opensslencrypt versions before 1.4.9 contain a weak key derivation vulnerability in the D-Bus CryptoService.EncryptFile handler that uses unstretched SHA-256 instead of Argon2id. Attackers can perform offline password guessing against encrypted files roughly six to seven orders of magnitude faste...

CVE-2026-81688

opensslencrypt versions before 1.4.9 store an unkeyed SHA-256 hash of the plaintext in the cleartext file header metadata. Attackers can read this hash without the password to confirm guessed plaintexts offline or fingerprint identical plaintexts across separately-encrypted files...

EUVD-2026-67060

opensslencrypt versions before 1.4.9 contain a weak key derivation vulnerability in the D-Bus CryptoService.EncryptFile handler that uses unstretched SHA-256 instead of Argon2id. Attackers can perform offline password guessing against encrypted files roughly six to seven orders of magnitude faste...