Botnet of Linux Servers with Dynamic IP Discovered
A Russian Web developer has found a network of a couple of hundred Linux servers that could distribute malware to Windows systems.
Linux being the server system of choice hasn't exactly escaped malware hackers. According to a current blog entry> from Russian developer Denis Sinegubko, a network of (meanwhile just under a hundred) infected Apache servers manage Windows systems through the dynamic DNS providers dyndns.org and no-ip.com and can thereby provide the malicious code.
The compromised Linux servers include dedicated or virtualized Apache webservers. The malware apparently landed on the target clients not because of an Apache vulnerability but due to weak or intercepted passwords or a security hole in the management software used. The attackers therefore installed next to Apache the small Nginx webserver that distributed the malware to the Windows clients. Site admins wouldn't normally notice the break-in because the Apache service wouldn't be affected.
The exact purpose of and, above all, the gateway used for the attacks are still not fully known. Shortly after Sinegubko's blog, the dyndns.com site took more than 100 systems off the net, and no-ip.com blocked about 100 domains after he contacted them. Unfortunately a cat-and-mouse game can ensue because dynamic hostnames can easily be registered.
Comments
comments powered by DisqusSubscribe to our Linux Newsletters
Find Linux and Open Source Jobs
Subscribe to our ADMIN Newsletters
Support Our Work
Linux Magazine content is made possible with support from readers like you. Please consider contributing when you’ve found an article to be beneficial.
News
-
Canonical Bumps LTS Support to 12 years
If you're worried that your Ubuntu LTS release won't be supported long enough to last, Canonical has a surprise for you in the form of 12 years of security coverage.
-
Fedora 40 Beta Released Soon
With the official release of Fedora 40 coming in April, it's almost time to download the beta and see what's new.
-
New Pentesting Distribution to Compete with Kali Linux
SnoopGod is now available for your testing needs
-
Juno Computers Launches Another Linux Laptop
If you're looking for a powerhouse laptop that runs Ubuntu, the Juno Computers Neptune 17 v6 should be on your radar.
-
ZorinOS 17.1 Released, Includes Improved Windows App Support
If you need or desire to run Windows applications on Linux, there's one distribution intent on making that easier for you and its new release further improves that feature.
-
Linux Market Share Surpasses 4% for the First Time
Look out Windows and macOS, Linux is on the rise and has even topped ChromeOS to become the fourth most widely used OS around the globe.
-
KDE’s Plasma 6 Officially Available
KDE’s Plasma 6.0 "Megarelease" has happened, and it's brimming with new features, polish, and performance.
-
Latest Version of Tails Unleashed
Tails 6.0 is based on Debian 12 and includes GNOME 43.
-
KDE Announces New Slimbook V with Plenty of Power and KDE’s Plasma 6
If you're a fan of KDE Plasma, you'll be thrilled to hear they've announced a new Slimbook with an AMD CPU and the latest version of KDE Plasma desktop.
-
Monthly Sponsorship Includes Early Access to elementary OS 8
If you want to get a glimpse of what's in the pipeline for elementary OS 8, just set up a monthly sponsorship to help fund its continued existence.
Linux botnet
maybe not apache
I think Apache is also running on windows, so linux to be use?
Linux-Botnet
Linux