Knoppix is a Debian-based Live Linux distribution that is very suitable for system recovery and intrusion detection because it can boot directly from CD/DVD or USB without needing to be installed on the hard drive, and it does not modify the target system. Advantages of Using Knoppix for Intrusion Detection No Trace Operation: Does not … Read more
Shake Network Technology NewsClick the right to follow for the latest technology news! Cybersecurity researchers recently demonstrated a proof-of-concept (PoC) Rootkit named “Curing” that utilizes the Linux asynchronous I/O mechanism io_uring to bypass traditional system call monitoring. 01 Significant Blind Spots in Security Tools ARMO stated that this leads to “significant blind spots in Linux … Read more
Shake Network Technology NewsClick the right to follow for the latest technology news!The ARMO research team recently disclosed significant flaws in Linux runtime security tools, confirming that the io_uring interface allows rootkits (kernel-level malware) to bypass conventional monitoring solutions.Tests show that mainstream tools, including Falco, Tetragon and even Microsoft Defender for Endpoint, are unable to … Read more
The ARMO research team recently revealed significant flaws in Linux runtime security tools, confirming that the io_uring interface allows rootkits (kernel-level malware) to bypass conventional monitoring solutions.Tests show that mainstream tools, including Falco, Tetragon, and even Microsoft Defender for Endpoint, are unable to detect attacks utilizing this mechanism. 01 Technical Principles “This mechanism allows user-space … Read more
Recently, researchers have discovered a brand new Linux rootkit—Curing—that can successfully bypass existing security tools through the io_uring interface in the Linux kernel, rendering it invisible in the system and even evading detection by modern enterprise-level security software. The io_uring interface was introduced in the Linux 5.1 version to enhance I/O operation performance, aiming to … Read more
Recently, cybersecurity researchers demonstrated a proof-of-concept (PoC) Rootkit named “Curing” that utilizes the Linux asynchronous I/O mechanism io_uring to bypass traditional system call monitoring. 01 Significant Blind Spots in Security Tools ARMO stated that this leads to “significant blind spots in Linux runtime security tools.” In a report shared with The Hacker News, the company … Read more
Compiled by: Code Guardian A significant security gap in Linux runtime security caused by ‘io_uring’ can allow rootkits to operate undetected on systems while bypassing advanced enterprise security software. This vulnerability was discovered by security researchers at ARMO, who also developed a proof-of-concept rootkit named ‘Curing’ to demonstrate the practicality and feasibility of evading detection … Read more
Open-source tools like Linux Malware Detect and Chkrootkit can alert you to unwanted visitors on your server. Translated from “Linux Security: Scan Your Servers for Rootkits With Ease” by Jack Wallen. Linux is one of the most secure operating systems on the planet. However, nothing is absolutely secure, and if a server is connected to … Read more