Unnoticed For Years, Malware Turned Linux Servers Into Spamming Machines
An anonymous reader writes: For over 5 years, and perhaps even longer, servers around the world running Linux and FreeBSD operating systems have been targeted by an individual or group that compromised them via a backdoor Trojan, then made them send out spam, ESET researchers have found. What's more, it seems that the spammers are connected with a software company called Yellsoft, which sells DirectMailer, a "system for automated e-mail distribution" that allows users to send out anonymous email in bulk.
Here's the white paper in which the researchers explain the exploit.
You can be insecure on any machine, same as you can be a dick in any language.
If you have a non-package binary installed on your system, it's user-error. You have decided to run that, and done that with privileges enough to run it.
This isn't packaged with any software, except for a spam-generating (mass mailing) software anyway. Just that those spammers didn't know they were being used to spam for others too.
Same as if you just run a program on a Windows machine. It's got FUCK ALL to do with open-source, but don't let that stop you.
And packaged open-source software is hash-checked and signed by the distributors. This has not been found in ANY repository of distribution packages. It's a random program that someone has decided to install, and is bundled with spam-generating software, so that's how it "kept quiet"... the people installing didn't give a shit about what they were installing, or the mass-mailing they were already doing. It's like getting a virus from a game crack.
But, please, continue to think you're superior because "lol OS is insecure". I don't actually see any difference between your unrelated argument and, say, "lol Xbox sucks because".
It's not even very good.
If you have noexec /tmp, it can't even start. That's been the default in almost every distro for years.
And it's a random third-party binary. It's not like it got into package repositories or a major piece of software. Some cock downloaded a piece of malware, of his own accord, outside of package management on a Linux machine. And so few people did that, it wasn't even showing up on the radar.
God, if I had a penny for every spam email sent from a compromised Windows computer that I've had brought to me and been asked to clean, I'd have earned more than a year's wages already.