PT-2024-1704

Name of the Vulnerable Software and Affected Versions Microsoft Windows 10 affected versions not specified Microsoft Windows 11 affected versions not specified Description An elevation of privilege issue exists in the Windows kernel, specifically within the appid.sys driver used by AppLocker. The...

D3m0n1z3dShell - Demonized Shell Is An Advanced Tool For Persistence In Linux

Demonized Shell is an Advanced Tool for persistence in linux. Install git clone https://github.com/MatheuZSecurity/D3m0n1z3dShell.git cd D3m0n1z3dShell chmod +x demonizedshell.sh sudo ./demonizedshell.sh One-Liner Install Download D3m0n1z3dShell with all files: curl -L...

New Stealthy 'Krasue' Linux Trojan Targeting Telecom Firms in Thailand

A previously unknown Linux remote access trojan called Krasue has been observed targeting telecom companies in Thailand by threat actors to main covert access to victim networks at lease since 2021. Named after a nocturnal female spirit of Southeast Asian folklore, the malware is "able to conceal...

DynastyPersist - A Linux Persistence Tool!

A Linux persistence tool! A powerful and versatile Linux persistence script designed for various security assessment and testing scenarios. This script provides a collection of features that demonstrate different methods of achieving persistence on a Linux system. Features 1. SSH Key Generation:...

The Continued Evolution of the DarkGate Malware-as-a-Service

The Continued Evolution of the DarkGate Malware-as-a-Service By Ernesto Fernández Provecho, Pham Duy Phuc, Ciana Driscoll and Vinoo Thomas · November 21, 2023 On September 2023, the Trellix Security Operations Center SOC successfully detected and stopped an attack against Musarubra, the holding...

Qubitstrike Targets Jupyter Notebooks with Crypto Mining and Rootkit Campaign

A threat actor, presumably from Tunisia, has been linked to a new campaign targeting exposed Jupyter Notebooks in a two-fold attempt to illicitly mine cryptocurrency and breach cloud environments. Dubbed Qubitstrike by Cado, the intrusion set utilizes Telegram API to exfiltrate cloud service...

NPM Typosquatting Attack Deploys r77 Rootkit via Legitimate Package

By Deeba Ahmed Another day, another NPM typosquatting attack. This is a post from HackRead.com Read the original post: NPM Typosquatting Attack Deploys r77 Rootkit via Legitimate Package...

Rogue npm Package Deploys Open-Source Rootkit in New Supply Chain Attack

A new deceptive package hidden within the npm package registry has been uncovered deploying an open-source rootkit called r77, marking the first time a rogue package has delivered rootkit functionality. The package in question is node-hide-console-windows, which mimics the legitimate npm package...

CVE-2023-4413

DISPUTED A vulnerability was found in rkhunter Rootkit Hunter 1.4.4/1.4.6. It has been classified as problematic. Affected is an unknown function of the file /var/log/rkhunter.log. The manipulation leads to sensitive information in log files. An attack has to be approached locally. The complexity...

CVE-2023-4413

Removed by vendor...

PT-2023-29124 · Rkhunter · Rkhunter

Name of the Vulnerable Software and Affected Versions: rkhunter versions 1.4.4 through 1.4.6 Description: A vulnerability was found in the rkhunter Rootkit Hunter. The issue affects an unknown function of the file /var/log/rkhunter.log, leading to sensitive information in log files. An attack mus...

编号撤回

rkhunter Rootkit Hunter is rkhunter Rootkit Hunter open source a Unix-based tool. It can scan for Rootkit, backdoors and possible local vulnerability exploits. This CVE number has been withdrawn...

Old exploit kits still kicking around in 2023

The year is 2023 and there still are some people using Internet Explorer on planet Earth. More shocking perhaps, is the fact there are still threat actors maintaining exploit kit infrastructure and dropping new malware. In this quick blog post, we review two well-known toolkits from the past,...

Reptile Rootkit Targets Linux Systems in South Korea

Threat Level Attack Report For a detailed threat advisory, download the pdf file here Summary Reptile, an open-source Linux rootkit, goes beyond concealment, offering attackers a reverse shell and utilizing Port Knocking for control; observed in attacks including Chinese groups exploiting...

New SkidMap Linux Malware Variant Targeting Vulnerable Redis Servers

Vulnerable Redis services have been targeted by a "new, improved, dangerous" variant of a malware called SkidMap that's engineered to target a wide range of Linux distributions. "The malicious nature of this malware is to adapt to the system on which it is executed," Trustwave security researcher...

Reptile Rootkit: Advanced Linux Malware Targeting South Korean Systems

Threat actors are using an open-source rootkit called Reptile to target Linux systems in South Korea. "Unlike other rootkit malware that typically only provide concealment capabilities, Reptile goes a step further by offering a reverse shell, allowing threat actors to easily take control of...

Hackers Target Apache Tomcat Servers for Mirai Botnet and Crypto Mining

Misconfigured and poorly secured Apache Tomcat servers are being targeted as part of a new campaign designed to deliver the Mirai botnet malware and cryptocurrency miners. The findings come courtesy of Aqua, which detected more than 800 attacks against its Tomcat server honeypots over a two-year...

Chinese Hackers Deploy Microsoft-Signed Rootkit to Target Gaming Sector

Cybersecurity researchers have unearthed a novel rootkit signed by Microsoft that's engineered to communicate with an actor-controlled attack infrastructure. Trend Micro has attributed the activity cluster to the same actor that was previously identified as behind the FiveSys rootkit, which came ...

Hunting for A New Stealthy Universal Rootkit Loader

In this entry, we discuss the findings of our investigation into a piece of a signed rootkit, whose main binary functions as a universal loader that enables attackers to directly load a second-stage unsigned kernel module...

Linux rootkits explained – Part 1: Dynamic linker hijacking

Dynamic linker hijacking via LDPRELOAD is a Linux rootkit technique utilized by different threat actors in the wild. In part one of this series on Linux rootkits, we discuss this threat and explain how to detect it...