A New Program for Your Peloton – Whether You Like It or Not | McAfee Blogs

ARCHIVED STORY A New Program for Your Peloton – Whether You Like It or Not Sam Quinn · JUN 15, 2021 Executive Summary For those that are not familiar with Peloton, it is a brand that has combined high end exercise equipment with cutting-edge technology. Its products are equipped with a large tabl...

New Stealthy Rootkit Infiltrated Networks of High-Profile Organizations

An unknown threat actor with the capabilities to evolve and tailor its toolset to target environments infiltrated high-profile organizations in Asia and Africa with an evasive Windows rootkit since at least 2018. Called 'Moriya,' the malware is a "passive backdoor which allows attackers to inspec...

Operation TunnelSnake

Windows rootkits, especially those operating in kernel space, are pieces of malware infamous for their near absolute power in the operating system. Usually deployed as drivers, such implants have high privileges in the system, allowing them to intercept and potentially tamper with core I/O...

WinPmem - The Multi-Platform Memory Acquisition Tool

The WinPmem memory acquisition driver and userspace WinPmem has been the default open source memory acquisition driver for windows for a long time. It used to live in the Rekall project, but has recently been separated into its own repository. Copyright This code was originally developed within...

Perkiler malware turns to SMB brute force to spread

Researchers at Guardicore have identified a new infection vector being used by the Perkiler malware where internet-facing Windows machines are breached through SMB password brute force. Perkiler is a complex Windows malware with rootkit components that is dropped by the Purple Fox exploit kit EK...

Purple Fox Malware Targets Windows Machines With New Worm Capabilities

A malware that has historically targeted exposed Windows machines through phishing and exploit kits has been retooled to add new “worm” capabilities. Purple Fox, which first appeared in 2018, is an active malware campaign that until recently required user interaction or some kind of third-party...

Purple Fox Rootkit Can Now Spread Itself to Other Windows Computers

Purple Fox, a Windows malware previously known for infecting machines by using exploit kits and phishing emails, has now added a new technique to its arsenal that gives it worm-like propagation capabilities. The ongoing campaign makes use of a "novel spreading technique via indiscriminate port...

Purple Fox Rootkit Can Now Spread Itself to Other Windows Computers

Purple Fox , a Windows malware previously known for infecting machines by using exploit kits and phishing emails, has now added a new technique to its arsenal that gives it worm-like propagation capabilities. The ongoing campaign makes use of a "novel spreading technique via indiscriminate port...

New Cryptojacking Malware Targeting Apache, Oracle, Redis Servers

A financially-motivated threat actor notorious for its cryptojacking attacks has leveraged a revised version of their malware to target cloud infrastructures using vulnerabilities in web server technologies, according to new research. Deployed by the China-based cybercrime group Rocke , the...

Glassdoor: Dom XSS Rootkit on [https://www.glassdoor.com/]

The report was vulnerable to DOM-based XSS via sc.keyword on https://www.glassdoor.com/Job/jobs.htm?sc.keyword=test and got resolved by another report 1064892. Thanks, @4peace for your submission...

NSA, FBI Warn of Linux Malware Used in Espionage Attacks

UPDATE The U.S. government is warning of new malware, dubbed Drovorub, that targets Linux systems. It also claims the malware was developed for a Russian military unit in order to carry out cyber-espionage operations. The malware, Drovorub, comes with a multitude of espionage capabilities,...

On Drovorub: Linux Kernel Security Best Practices | McAfee Blogs

ARCHIVED STORY On Drovorub: Linux Kernel Security Best Practices By ATR Operational Intelligence Team/b · AUG 13, 2020 Intro In a U.S. government cyber security advisory released today, the National Security Agency and Federal Bureau of Investigation warn of a previously undisclosed piece of Linu...

On Drovorub: Linux Kernel Security Best Practices | McAfee Blogs

ARCHIVED STORY On Drovorub: Linux Kernel Security Best Practices By ATR Operational Intelligence Team/b · AUG 13, 2020 Intro In a U.S. government cyber security advisory released today, the National Security Agency and Federal Bureau of Investigation warn of a previously undisclosed piece of Linu...

Black Hat 2020: Linux Spyware Stack Ties Together 5 Chinese APTs

A stack of Linux backdoor malware used for espionage, compiled dynamically and customizable to specific targets, is being used as a shared resource by five different Chinese-language APT groups, according to researchers. According to an analysis from BlackBerry released at Black Hat 2020 on...

CVE-2020-8607

An input validation vulnerability found in multiple Trend Micro products utilizing a particular version of a specific rootkit protection driver could allow an attacker in user-mode with administrator permissions to abuse the driver to modify a kernel address that may cause a system crash or...

Input validation

An input validation vulnerability found in multiple Trend Micro products utilizing a particular version of a specific rootkit protection driver could allow an attacker in user-mode with administrator permissions to abuse the driver to modify a kernel address that may cause a system crash or...

CVE-2020-8607

CVE-2020-8607 affects multiple Trend Micro products that use a specific rootkit protection driver. The vulnerability arises from input validation that lets a user-mode attacker with administrator privileges abuse the driver to modify a kernel address, which can crash the system or potentially ena...

Microsoft Launches Free Linux Forensics and Rootkit Malware Detection Service

Microsoft has announced a new free-to-use initiative aimed at uncovering forensic evidence of sabotage on Linux systems, including rootkits and intrusive malware that may otherwise go undetected. The cloud offering, dubbed Project Freta, is a snapshot-based memory forensic mechanism that aims to...

UEFI scanner brings Microsoft Defender ATP protection to a new level

Microsoft Defender Advanced Threat Protection Microsoft Defender ATP is extending its protection capabilities to the firmware level with a new Unified Extensible Firmware Interface UEFI scanner. Hardware and firmware-level attacks have continued to rise in recent years, as modern security solutio...

Ramsay Malware Targets Air-Gapped Networks

A cyber-espionage malware has been discovered that’s capable of collecting and exfiltrating sensitive documents from within air‑gapped networks. The malware, dubbed Ramsay, is still under active development — so far, researchers have found three different samples, with each sample adding new...