CyberSecurityBoard
Sponsor Register Login

Linux Malware perfctl Attacking Millions of Linux Servers

By combining elements from standard Linux tools like “perf” (a performance monitoring tool) and “ctl” (indicating control), the malware authors have crafted a seemingly innocuous name that masks its malicious intent. Researchers have uncovered a sophisticated Linux malware, dubbed “perfctl,” actively targeting millions of Linux servers worldwide. GBHackers on Security is a top cybersecurity news platform, delivering up-to-date coverage on breaches, emerging threats, malware, vulnerabilities, and global cyber incidents. As perfctl evolves, staying informed about its tactics and applying proactive security measures are crucial for protecting Linux servers. Divya is a Senior Journalist at GBhackers covering Cyber Attacks, Threats, Breaches, Vulnerabilities and other happenings in the cyber world. This malicious software exploits over 20,000 types of server misconfigurations, posing a significant threat to any Linux server connected to the internet. The perfctl malware has been a growing concern in developer forums and online communities for the past few years. In many cases, perfctl has been used to run cryptominers, draining system resources and causing performance issues. The malware deploys a Monero cryptominer (XMRIG), which consumes significant CPU resources, leading to system slowdowns. According to the Aqua Nautilus reports, Perfctl is designed with multiple execution layers to ensure persistence and evade detection. To mitigate this threat, it is essential to regularly patch vulnerabilities, restrict file execution in writable directories, and deploy advanced anti-malware solutions. It has been linked to numerous incidents involving compromised Linux servers. The malware’s name derives from its ability to blend in with legitimate system processes, making it harder for administrators to identify. Initially named “httpd,” this payload copies itself into various locations on the disk, using deceptive names to avoid detection.

This Cyber News was published on gbhackers.com. Publication date: Fri, 04 Oct 2024 07:13:06 +0000


Cyber News related to Linux Malware perfctl Attacking Millions of Linux Servers

Linux malware “perfctl” behind years-long cryptomining campaign - According to Aqua Nautilus researchers who discovered perfctl, the malware likely targeted millions of Linux servers in recent years and possibly caused infections in several thousands of them. Aqua Nautilus proposes several ways for detecting and ...
1 month ago Bleepingcomputer.com
Linux Malware perfctl Attacking Millions of Linux Servers - By combining elements from standard Linux tools like “perf” (a performance monitoring tool) and “ctl” (indicating control), the malware authors have crafted a seemingly innocuous name that masks its malicious intent. ...
1 month ago Gbhackers.com
New Linux Malware 'Perfctl' Targets Millions by Mimicking System Files - To protect your Linux systems from Perfctl, regularly update your operating system and software with the latest security patches, conduct vulnerability assessments, implement robust network security measures like firewalls and intrusion detection ...
1 month ago Hackread.com
New Perfctl Malware Attacking Millions of Linux Servers - The Perfctl malware represents a significant threat to Linux servers worldwide, emphasizing the need for robust security measures and vigilant monitoring. Mitigation strategies include patching vulnerabilities, restricting file execution in writable ...
1 month ago Cybersecuritynews.com
New Perfctl Malware Targets Linux Servers for Cryptocurrency Mining and Proxyjacking - To mitigate the risk posed by perfctl, it's recommended to keep systems and all software up-to-date, restrict file execution, disable unused services, enforce network segmentation, and implement Role-Based Access Control (RBAC) to limit access to ...
1 month ago Thehackernews.com
Types of Malware and How To Prevent Them - Malware is one of the biggest security threats to any type of technological device, and each type of malware uses unique tactics for successful invasions. Even if you've downloaded a VPN for internet browsing, our in-depth guide discusses the 14 ...
4 months ago Pandasecurity.com
PixPirate: The Brazilian financial malware you can't see, part one - The constantly mutating PixPirate malware has taken that strategy to a new extreme. PixPirate is a sophisticated financial remote access trojan malware that heavily utilizes anti-research techniques. Within IBM Trusteer, we saw several different ...
9 months ago Securityintelligence.com
How to Remove Malware + Viruses - Malware removal can seem daunting after your device is infected with a virus, but with a careful and rapid response, removing a virus or malware program can be easier than you think. We created a guide that explains exactly how to rid your Mac or PC ...
7 months ago Pandasecurity.com
How to Extract Malware Configurations in a Sandbox - The most sought-after source of these indicators is malware configurations. Malware Sandboxing Leader ANY.RUN handles the heavy lifting of phishing and malware analysis for SOC and DFIR teams and also helps 300,000 professionals use the platform to ...
9 months ago Gbhackers.com
Any.RUN Sandbox Now Expanded to Analyze Linux Malware - The ANY.RUN sandbox has now been updated with support for Linux, further enhancing its ability to provide an isolated and secure environment for malware analysis and threat hunting. ANY.RUN allows malware analysts, SOC members, and DFIR team members ...
9 months ago Gbhackers.com
Stemming the Tide: Solving the Challenge of Password Reuse and Password-Stealing Malware - Password stealing malware is again rising with several attacks making the news cycle in recent months. A new password-stealing malware named Ov3r Stealer was discovered on Facebook Ads, spreading by way of fake job opportunities. Further analysis ...
6 months ago Cybersecurity-insiders.com
Stemming the Tide: Solving the Challenge of Password Reuse and Password-Stealing Malware - Password stealing malware is again rising with several attacks making the news cycle in recent months. A new password-stealing malware named Ov3r Stealer was discovered on Facebook Ads, spreading by way of fake job opportunities. Further analysis ...
6 months ago Cybersecurity-insiders.com
Stemming the Tide: Solving the Challenge of Password Reuse and Password-Stealing Malware - Password stealing malware is again rising with several attacks making the news cycle in recent months. A new password-stealing malware named Ov3r Stealer was discovered on Facebook Ads, spreading by way of fake job opportunities. Further analysis ...
6 months ago Cybersecurity-insiders.com
Stemming the Tide: Solving the Challenge of Password Reuse and Password-Stealing Malware - Password stealing malware is again rising with several attacks making the news cycle in recent months. A new password-stealing malware named Ov3r Stealer was discovered on Facebook Ads, spreading by way of fake job opportunities. Further analysis ...
6 months ago Cybersecurity-insiders.com
Stemming the Tide: Solving the Challenge of Password Reuse and Password-Stealing Malware - Password stealing malware is again rising with several attacks making the news cycle in recent months. A new password-stealing malware named Ov3r Stealer was discovered on Facebook Ads, spreading by way of fake job opportunities. Further analysis ...
6 months ago Cybersecurity-insiders.com
Stemming the Tide: Solving the Challenge of Password Reuse and Password-Stealing Malware - Password stealing malware is again rising with several attacks making the news cycle in recent months. A new password-stealing malware named Ov3r Stealer was discovered on Facebook Ads, spreading by way of fake job opportunities. Further analysis ...
6 months ago Cybersecurity-insiders.com
Stemming the Tide: Solving the Challenge of Password Reuse and Password-Stealing Malware - Password stealing malware is again rising with several attacks making the news cycle in recent months. A new password-stealing malware named Ov3r Stealer was discovered on Facebook Ads, spreading by way of fake job opportunities. Further analysis ...
6 months ago Cybersecurity-insiders.com
Stemming the Tide: Solving the Challenge of Password Reuse and Password-Stealing Malware - Password stealing malware is again rising with several attacks making the news cycle in recent months. A new password-stealing malware named Ov3r Stealer was discovered on Facebook Ads, spreading by way of fake job opportunities. Further analysis ...
6 months ago Cybersecurity-insiders.com
Stemming the Tide: Solving the Challenge of Password Reuse and Password-Stealing Malware - Password stealing malware is again rising with several attacks making the news cycle in recent months. A new password-stealing malware named Ov3r Stealer was discovered on Facebook Ads, spreading by way of fake job opportunities. Further analysis ...
6 months ago Cybersecurity-insiders.com
Stemming the Tide: Solving the Challenge of Password Reuse and Password-Stealing Malware - Password stealing malware is again rising with several attacks making the news cycle in recent months. A new password-stealing malware named Ov3r Stealer was discovered on Facebook Ads, spreading by way of fake job opportunities. Further analysis ...
6 months ago Cybersecurity-insiders.com
Stemming the Tide: Solving the Challenge of Password Reuse and Password-Stealing Malware - Password stealing malware is again rising with several attacks making the news cycle in recent months. A new password-stealing malware named Ov3r Stealer was discovered on Facebook Ads, spreading by way of fake job opportunities. Further analysis ...
6 months ago Cybersecurity-insiders.com
Stemming the Tide: Solving the Challenge of Password Reuse and Password-Stealing Malware - Password stealing malware is again rising with several attacks making the news cycle in recent months. A new password-stealing malware named Ov3r Stealer was discovered on Facebook Ads, spreading by way of fake job opportunities. Further analysis ...
6 months ago Cybersecurity-insiders.com
Stemming the Tide: Solving the Challenge of Password Reuse and Password-Stealing Malware - Password stealing malware is again rising with several attacks making the news cycle in recent months. A new password-stealing malware named Ov3r Stealer was discovered on Facebook Ads, spreading by way of fake job opportunities. Further analysis ...
6 months ago Cybersecurity-insiders.com
Stemming the Tide: Solving the Challenge of Password Reuse and Password-Stealing Malware - Password stealing malware is again rising with several attacks making the news cycle in recent months. A new password-stealing malware named Ov3r Stealer was discovered on Facebook Ads, spreading by way of fake job opportunities. Further analysis ...
6 months ago Cybersecurity-insiders.com
Stemming the Tide: Solving the Challenge of Password Reuse and Password-Stealing Malware - Password stealing malware is again rising with several attacks making the news cycle in recent months. A new password-stealing malware named Ov3r Stealer was discovered on Facebook Ads, spreading by way of fake job opportunities. Further analysis ...
6 months ago Cybersecurity-insiders.com

Latest Cyber News


Cyber Trends (last 7 days)


Trending Cyber News (last 7 days)