Microsoft Disables Kelihos Botnet
Trailrunner7 writes with an excerpt from an article in Threatpost: "Continuing its legal assault on botnet operators and the hosting companies that the criminals use for their activities, Microsoft has announced new actions against a group of people it contends are responsible for the operation of the Kelihos botnet. The company has also helped to take down the botnet itself and says that Kelihos's operators were using it not only to send out spam and steal personal information but also for some more nefarious purposes."
I fap to gay porn.
They are the ones who really could do much against botnets by patching Windows vulnerabilities.
I propose a new rule: first you read the article, then you ask questions.
They used it as a cluster for cross-compiling ARM linux distros.
Perhaps making people buy products they already have over and over!
For those who can't stomach Microsoft not being evil 100% of the time. It's not like they were really compelled to do this at their own expense. They did the world a favor; no matter how bitter you are at Microsoft for whatever reason, taking down a botnet and identifying an operator is still a good thing. We're not talking lesser of two evils. We're talking about an objectively undeniable good act. Props to MS, I'm glad they did this.
Tell that to Firefox devs. They keep creating a browser with bugs that allow for that.
Click on a specially crafted page in Firefox... drive by exploit. Couple that with morons who run as root, boom instant botnet. Most botnets are clever enough that when they take over a computer .. they disable OS and browser updates. Noone can fix the machine remotely.
http://www.mozilla.org/security/announce/2011/mfsa2011-29.html
[...........] we presume that with enough effort at least some of these could be exploited to run arbitrary code. [.....]
http://www.mozilla.org/security/announce/2011/mfsa2011-26.html
[......]The second crash was the result of an invalid write and could be used to execute arbitrary code. [...]
http://www.mozilla.org/security/announce/2011/mfsa2011-12.html
[....]. Some of these bugs showed evidence of memory corruption under certain circumstances, and we presume that with enough effort at least some of these could be exploited to run arbitrary code.[...]
and these are just a few I picked at random from dozens..
I thought using Firefox was supposed to help guard against all that? Guess not.
some more nefarious purposes, explain.
Exposing security holes in Windows. 'nuf said.
A feeling of having made the same mistake before: Deja Foobar
for those to lazy to follow the link: ". .has previously been investigated for hosting subdomains responsible for delivering MacDefender, a type of scareware that infects Apple’s operating system. Also, in May 2011, Google temporarily blocked subdomains hosted by the cz.cc domain from its search results after it discovered it was hosting malware. ."
. . . and kiddie porn.
1. Don't link to other comments in the same thread if you are not responding to something relevant.
2. Most open source projects report every bug as a security bug if there is no immediate evidence that it is not a security bug. Usually it's easier to fix a bug rather than go on a chase for a proof that it can't be exploited.
Contrary to the popular belief, there indeed is no God.
It's their idea of a bug fix.
in b4 Macs dont have trojans or exploits.
"You can't patch stupid."
Folding at home? is that what the wife is for? oh wait.. this is slashdot... I meant to say, isn't that what mommy is for?
Finally MS is climbing up in my books, from the "do absolutely everything evil" to "do almost no evil"...they are going a long way....if they could just offer everyone free windows xp patched even if illegal copies...and allow everyone to just get the most secure and up to date xp running possible, this would also go a long way to make sure that the net is super secure.
I would agree with this if this was posted sometime in circa 2005, or especially circa 2002, but that really isn't the case now.
This malware can only take over if you go to a bad website, download a bad executable, and run it.
Internet Explorer 8 has a malware filter named SmartScreen. You get a horrible warning if you try to access malware, and an even worse one if you try to download an executable of malware. IE8 is freely available, and every mainstream website in the world (including MSFT's) will nag you to upgrade, as most (Youtube/Facebook/Google) don't even support IE6 anymore.
Windows Vista is nearly 5 years old now and included proper user-mode access, named UAC, by default. Try to run something that will do something horrible like Kelihos will, and it will also flag a less flagrant, but existent "do not run this" warning. That was improved with Windows 7, which is now 2 years old.
And as far as patches go, anything since XP SP2 (August 2004?) will not only nag for Windows update, but even forcibly reboot your system after enough idle time if what needs to be patched could open the door for botnets.
I would say almost the entirety of the 41,000 systems affected had somehow went unpatched for years. A number were likely Windows 2000 or even 98 boxes somehow still out in the wild and online.
See Butch Cassidy. The story behind "Butch Cassidy and the Sundance Kid" is that E.H Harriman, (owner of the Southern Pacific Railroad, the Union Pacific Railroad, etc.) got fed up with train robberies.
The actual story is close to that. The Union Pacific Railroad under Harriman established the Union Pacific Bandit Hunters. They had staff, money, special trains, and the best equipment. From 1891 to 1914, they chased down train robbers. By 1914, only two train robbers were still known to be alive. The "wild west" era was over. Mission accomplished.
That could happen to botnets. There aren't that many botnet operators. With a well-financed operation hunting a small number of operators, running a botnet may become a dangerous career choice.