project-rvbbit

Project RVBBIT: Linux Kernel Rootkit Proof-of-Concept 📖 Overview Project RVBBIT is an educational proof-of-concept demonstrating advanced stealth techniques used by Linux kernel rootkits. It is intended exclusively for cybersecurity research, defensive training, and understanding how modern...

linux-root-kit

このプロジェクトについて このプロジェクトは、Technische Hochschule DeggendorfのDigitale Forensikコースの一環として開発されました。 これは、以下を含む完全なフォレンジック調査と攻撃シミュレーションを示しています： 悪意のあるPyPIパッケージを使用したPython依存関係の混乱（dependency confusion）攻撃 脆弱なバージョンのsudoを介した権限昇格（CVE-2025-32463） Sliver C2ビーコンの展開 カーネルモジュールのロード、システムコールフック、udevベースの永続化を備えたカスタムルートキット...

zeek-spicy-facefish

FacefishRootkit 该 Zeek+Spicy 分析器用于检测 Facefish Linux rootkit 的 C2，相关说明见： https://blog.netlab.360.com/sshstealerfacefishen/ https://blogs.juniper.net/en-us/threat-research/linux-servers-hijacked-to-implant-ssh-backdoor https://thehackernews.com/2021/05/researchers-warn-of-facefish-backdoor.html...

rootkit-signal-hunter

Rootkit Signal Hunter 检测使用信号提升进程权限的 Linux rootkit。 有些 rootkit 会安装信号处理程序，监听特定信号以提升权限。 此工具可以通过发送信号并观察 UID 是否切换为 root 来识别这些 rootkit。 可选：启动 root shell。 已在以下环境中测试： Singularity 5b6c4b6 2025-10-19 在 Ubuntu 24.04 内核 6.8.0-31-generic x64 上 Diamorphine 2337293 2023-09-20 在 Ubuntu 22.04 内核 5.19.0-38-generic...

blackpill

BlackPill BlackPill è un rootkit Linux furtivo realizzato in Rust. Caratteristiche Il rootkit è composto da più moduli parlando di moduli Rust, non moduli del kernel: evasione della difesa : nascondere file, processi, connessioni di rete, ecc. hooking : intercettare syscall e IDT hypervisor :...

UAT-10147 Uses AI to Scale Server Attacks, Deploys SPECTRE With EDR Bypass and Linux Rootkit

Cybersecurity researchers have disclosed details of a Chinese-speaking cybercrime group dubbed UAT-10147 that's targeting Windows and Linux web servers globally across the education, media, technology, and gaming sectors. The vast majority of the targets are located in Brazil, Bolivia, China,...

UAT-10147 deploys SPECTRE: A cross-platform implant with Linux rootkit and BYOVD capabilities

UAT-10147 is a highly capable Chinese-speaking intrusion actor operating a multi-platform post-exploitation ecosystem targeting IIS and Linux servers, combining search engine optimization SEO fraud monetization with advanced persistence and defense evasion techniques. The newly identified SPECTRE...

⚡ Weekly Recap: Linux Rootkit, macOS Crypto Stealer, WebSocket Skimmers and More

Rough Monday. Somebody poisoned a trusted download again, somebody else turned cloud servers into public housing, and a few crews are still getting into boxes with bugs that should’ve died years ago — the same old holes, same lazy access paths, same “how the hell is this still open” feeling. One...

LinkPro Linux Rootkit Uses eBPF to Hide and Activates via Magic TCP Packets

An investigation into the compromise of an Amazon Web Services AWS-hosted infrastructure has led to the discovery of a new GNU/Linux rootkit dubbed LinkPro , according to findings from Synacktiv. "This backdoor features functionalities relying on the installation of two eBPF extended Berkeley...

LinkPro Linux Rootkit Uses eBPF to Hide and Activates via Magic TCP Packets

An investigation into the compromise of an Amazon Web Services AWS-hosted infrastructure has led to the discovery of a new GNU/Linux rootkit dubbed LinkPro , according to findings from Synacktiv. "This backdoor features functionalities relying on the installation of two eBPF extended Berkeley...

boopkit

This is a Linux rootkit and backdoor built using eBPF Extended Berkeley Packet Filter. The tool is called "boopkit" and is designed to establish a reverse TCP connection from a remote server to a local machine. The tool has several options, including: -lhost and -lport to specify the local host a...

Linux io_uring PoC Rootkit Bypasses System Call-Based Threat Detection Tools

Cybersecurity researchers have demonstrated a proof-of-concept PoC rootkit dubbed Curing that leverages a Linux asynchronous I/O mechanism called iouring to bypass traditional system call monitoring. This causes a "major blind spot in Linux runtime security tools," ARMO said. "This mechanism allo...

New Linux Rootkit PUMAKIT Uses Advanced Stealth Techniques to Evade Detection

Cybersecurity researchers have uncovered a new Linux rootkit called PUMAKIT that comes with capabilities to escalate privileges, hide files and directories, and conceal itself from system tools, while simultaneously evading detection. "PUMAKIT is a sophisticated loadable kernel module LKM rootkit...

TripleCross 安全漏洞

TripleCross is a Linux eBPF rootkit with backdoor, C2, library injection, execution hijacking, persistence, and steganography from the individual developer Marcos Bajo in Spain. A security vulnerability exists in TripleCross version v0.1.0, which stems from a segmentation fault that occurs when...

TripleCross 缓冲区错误漏洞

TripleCross is a Linux eBPF rootkit with backdoor, C2, library injection, execution hijacking, persistence, and steganography from the individual developer Marcos Bajo in Spain. A security vulnerability exists in TripleCross version v0.1.0, which stems from containing a stack overflow with no lim...

Researchers Warn of FontOnLake Rootkit Malware Targeting Linux Systems

Cybersecurity researchers have detailed a new campaign that likely targets entities in Southeast Asia with a previously unrecognized Linux malware that's engineered to enable remote access to its operators, in addition to amassing credentials and function as a proxy server. The malware family,...

Group Behind SSH Brute Force Attacks Slowed Down

A criminal group whose actions have at times been responsible for one-third of the Internet’s SSH traffic—most of it in the form of SSH brute force attacks—has been cut off from a portion of the Internet. While not a botnet takedown in the traditional sense, networking providers Level 3...

64-bit Debian Linux Rootkit with nginx Doing iFrame Injection - Active Check

Debian Squeeze Linux Rootkit with nginx is prone to iframe injection. SPDX-FileCopyrightText: 2012 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE = "cpe:/a:nginx:nginx...