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Crackers Tune In to Windows Media Player
Posted by
CmdrTaco
on Tue Jan 11, 2005 12:00 PM
from the hate-when-that-happens dept.
from the hate-when-that-happens dept.
jamshedji writes "Crackers are using the newest DRM technology in Microsoft's Windows Media Player to install spyware, adware, dialers and computer viruses on unsuspecting PC users."
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Crackers Tune In to Windows Media Player
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It's like sun on your wedding day? (Score:5, Insightful)
(http://www.lazylightning.org/)
Not quite ingenious but certainly not ironic. Perhaps if they were loading copyrighted materials such as movies and music onto your machine while you were attempting to download the license for DRM *then* it would be ironic.
The sad thing is that 99% of Windows users are likely telling WMP to install these licenses automatically when they try to play a media file. It's the "popup addiction" at work. People can't stand popups and anything to get them out of the way for good is they way they want to go.
This is going to become yet another excuse for trusted computing and single codec repositories. "Look! You are being infected by those bad sites on the Internet! Want protection? Use trusted computing and you'll never have a problem again! Just sign here, here and here. Pay here and connect here. Ahh, isn't that better?"
Re:It's like sun on your wedding day? (Score:5, Interesting)
I wonder how long until you're no longer given the choice to opt out of DRM at install, though.
True, but sad. (Score:5, Insightful)
(http://www.afn.org/~afn31208 | Last Journal: Saturday January 01 2005, @11:56PM)
Trusted Computing Will Make It Worse (Score:5, Insightful)
As soon as a bug is found in a trusted computing architecture, which WILL happen, things will get a whole lot worse for the average user. Spyware will be created which your hardware refuses to allow you to remove, even with a boot disk or safe mode. Your computer will refuse allow you to install anti-virus and spyware cleaning tools. The spyware will install a certificate with high trust levels for spyware vendors.
Even if no bug is found, companies like AOL have proven they're willing to sell out their customers by bundling adware with AIM without disclosure. This will likely create an initial hole which can be opened up much wider.
Issues like this are killing Windows. I learned my lesson a few years ago that almost no shareware or freeware can be trusted. This makes Windows a lot less useful and is one of the many reasons why I usually run linux on my desktop.
IMHO, trusted computing will only hurt Windows' usability by the average user.
Re:It's like sun on your wedding day? (Score:4, Insightful)
(http://www.krgallagher.com/)
"In this case, they're using technology meant to secure content. It just shows that the more bells and whistles you add to the technology, the more you open doors for the bad guys,"
To me this just proves that trusted computing is a bad deal. The more control you take away from the end user, the more control you give to the people who would hurt you.
Re:It's like sun on your wedding day? (Score:5, Insightful)
Any DRM implementation is more likely to be exploitable in ways such as this. DRM is more likely to be insecure from the user's standpoint because it's designed from the ground up with somebody else's security as the highest priority. And once the software has been exploited, it has the potential to be highly troublesome because the malicious code now has access to a system that was designed to prevent the owner of the computer from tampering with it. The more effective the DRM is, the more dangerous it is to the user.
Perhaps I'm being overly paranoid, but I find this to be quite alarming.
It's a bit like IE and activeX except.. (Score:5, Insightful)
(http://www.ckwop.me.uk/)
This will become the new ActiveX.. I can see it already..
Simon.
Re:It's a bit like IE and activeX except.. (Score:4, Informative)
When the user clicks yes, then their system becomes infected.
So if you don't trust the video source, or set WMP to not download codec you will be safe
Re:It's a bit like IE and activeX except.. (Score:4, Informative)
Re:It's a bit like IE and activeX except.. (Score:4, Interesting)
In other words adware!
WMP IS ADWARE AND SPYWARE BY MS'S OWN DEFINITION AND DESIGN!
How much more obvious does it get?
One could argue for MS products opening their own Web page for some reason, but some other random company's Web page? I could see providing a URL maybe, but actually going to the site without your permission?
Tell me again MS doesn't want to control your machine!
Re:It's a bit like IE and activeX except.. (Score:5, Informative)
Happy (Score:1, Flamebait)
(http://www.stuvel.eu/)
No logic (Score:5, Insightful)
(http://slashdot.org/my/logout)
Re:No logic (Score:4, Insightful)
Microsoft was attempting to make their media viewing a bit easier by telling them the codec wasn't installed (rather than displaying their famous acid-trip screen saver) and that WMP could attempt to install it for them.
You are incorrect. This exploit has nothing to do with fetching codecs. It is a feature that will open a web page specified by the creator of the movie or song file, that is intended to allow the user to buy a license to use the media. Basically it is a "feature" whereby media player will see a movie, notice you don't have a DRM key for it, and open a web page so that you can buy said DRM key. Unfortunately, like usual MS was completely blinded by dollar signs and did not consider that arbitrary files could direct the user to any old web page, and since IE is full of holes, this makes it pitifully easy to use a media file as a trojan.
I have not looked at this exploit more than superficially so I am unsure if the media player will always open the page in IE, or if setting Firefox as your default browser will save you. I also do not know with what privilege level IE connects, at a guess I would think it is as you with the lowest security setting for that page, but it could be your default, or connect as "root." Someone also mentioned that there is a setting to disable this, but it does not seem to work.
It's partly the users' fault for
...expecting their computer to be reasonably secure by default, and not silently install programs from anyone who can lure you to a particular web page. Also for assuming that the computer equivalent of a stereo and VCR will not connect you to random places on the internet and randomly install programs. If Sony made it's consumer appliances like this, when you put a VCR tape in from your neighbor you would have to worry that it might make extra ads appear in the middle of your TV screen from that point on.
Re:No logic (Score:4, Interesting)
(http://www.nine-times.org/)
And it does. Unfortunately, it also makes malicious computer use easier and more transparent. Microsoft has ignored that aspect to their design philosophy, and it's become the source of many highly-publicized security issues.
Re:No logic (Score:5, Informative)
(http://home.happyface.net/)
In theory, if you download an MP3 with DRM enabled, Windows Media Player will search your computer for the license. If it doesn't find it, it will go to the URL specified in the MP3. This is part of the DRM spec.
"Hackers" are just taking advantage of this, creating fake MP3s/MOVs and making those URLs go to junk-infested sites.
In WMP's defense, it *does* ask you first if you want to go out and hit the site for the DRM license. And once you get there, if you're running SP2 then security is no different than any other mailious website you may visit.
SP2 should block the popups, and give you a much more informative warning if the site tries to push software onto your computer.
Crackers like... (Score:5, Interesting)
Hackers, not Crackers. (Score:2)
(http://www.gotsheep.com/ | Last Journal: Wednesday August 13 2003, @11:49PM)
I mean if you're going to rip the first line 'summary' from the article itself, why skimp on one word?
Re:Hackers, not Crackers. (Score:5, Insightful)
What's with /. running months old news? (Score:5, Funny)
Re:What's with /. running months old news? (Score:4, Funny)
(http://muda.org/)
Seems like a "5, Funny" joke is lurking in there somewhere...
Re:What's with /. running months old news? (Score:4, Funny)
(http://n1vg.net/)
No no no, all wrong (Score:2, Funny)
Re:No no no, all wrong (Score:5, Insightful)
(http://www.haakonnilsen.com/ | Last Journal: Tuesday April 06 2004, @06:59AM)
You know my solution. (Score:2, Redundant)
(http://cgranade.blogspot.com/ | Last Journal: Friday December 05 2003, @12:52AM)
Re:You know my solution. (Score:5, Insightful)
(http://slashdot.org/ | Last Journal: Monday November 03 2003, @03:59PM)
In general "advanced" formats will require downloading software. The fact that the "advance" here is DRM is almost immaterial, except perhaps for the fact that some people believe they're downloading a license rather than software. But Windows asks explicitly if you want to download and install the software. You get a warning, you have to say, "Yeah, I want that piece of malware." The message may not be clear enough, and since there are cases where you do want it you're asking a naive user to make a fairly sophisticated security judgment, but it is there, and the malware can't bypass it. It doesn't need to.
To my knowledge Linux doesn't have a good solution to that problem, either. If you need software to play that movie/music, it's up to you to verify that the software isn't malware. Linux users escape this problem largely because there aren't enough of them to make it worth the malware writer's effort (as well as the fact that Linux users tend to be better educated and would answer "Hell no!" to the question if asked).
What's needed here is a security sandbox. Download the codec but don't give it permission to do anything except take stuff from one place in memory and dump it to another, or access a limited direct-to-video API. No network access, no disk access. I'm not aware of any particular Linux security sandbox.
Microsoft does have its own, in its C#/CLR, though clearly that hasn't made it to the point of writing codecs yet. And it may not, since these are performance-intensive apps and virtual machines impose overhead. I've seen codecs written in Java, and they're tolerable but not what you'd choose.
Re:You know my solution. (Score:4, Insightful)
(http://cgranade.blogspot.com/ | Last Journal: Friday December 05 2003, @12:52AM)
Solution (Score:3, Informative)
Surprise surprise... (Score:5, Insightful)
(http://technorants.blogspot.com/ | Last Journal: Tuesday July 15 2003, @03:51PM)
Is it really worth sacrificing the safety of media files so that video players could launch web pages and other code? Another example of Microsoft trying to add usability, whlile sacrificing security. There's no way they couldn't have known about this security flaw.
This is why I use Linux.. (Score:4, Interesting)
(Last Journal: Thursday December 09 2004, @11:11AM)
But really, Windows XP does provide a way to keep users from installing just any software, that is by having a seperate administrator user and do you surfing and P2P downloading using a "limited" user account.
I went to visit some relatives a couple of weeks ago and I found 250 dialers, spyware and malware programs on thier computer using Spybot. It was unbelievable!
Someone's got to say it (Score:5, Insightful)
They aren't using Windows Media Player to install spyware. They are using WMP to get users to click on a link that takes them to a webpage where, presumably, the user's browser is compromised.
Give the proliferation of spyware *without* this new fishing technique, I don't understand the significance of this. People find spyware all by themselves, they don't need any help.
Plays for sure (Score:2)
(http://irc.macintosh.efnet.com/ | Last Journal: Sunday July 04 2004, @07:33PM)
It's encouraging to know that the ... (Score:2)
Not only hackers! (Score:5, Interesting)
(Last Journal: Wednesday November 17 2004, @08:58AM)
Crackers? (Score:5, Funny)
(http://www.deftracing.com/)
He'll be pissed.
Winamp TV had this problem too (Score:5, Interesting)
(http://infaux.net/ | Last Journal: Thursday September 01 2005, @02:08PM)
Please, not every app in the known world needs to launch a freakin' web page, etc.
Incredible (Score:1)
(http://holst.biz/)
Please clear this up for me... (Score:3, Interesting)
How could DRM work without inherently 'spying' on the user/victim?
When will Microsoft learn... (Score:1)
(http://www.lostrange.com/index.htm)
WMP-out (Score:4)
(http://slashdot.org/~Doc%20Ruby/journal | Last Journal: Thursday March 31 2005, @01:48PM)
heh (Score:1, Troll)
(http://slashdot.org/)
Damn... (Score:1)
(http://www.kyru.net/)
Better replacement for WMP (Score:5, Informative)
(http://www.sdonag.plus.com/ | Last Journal: Wednesday June 07 2006, @04:05AM)
Windows media player like it should be. Low resource usage, plays dvds and any file you have the codecs for installed, without any network access at all. (Unless you're playing a stream or course)
Simple rule of thumb (Score:5, Funny)
Don't buy products from Microsoft!
There is one exception: The Microsoft Optical Wheel Mouse is a great product. You can't fuck up a mouse, though.
Wait, Apple's round one-button mouse.
Now, that's a deal: Apple could learn from M$ how to design mice, while Steve explains to Bill what an Operating System is.
Glad to see DRM is protecting digital rights (Score:3, Interesting)
(http://slashdot.org/ | Last Journal: Sunday July 29, @04:31PM)
Instead, it turns out that DRM is simply doing it's job - protecting the digital rights on content providers by punishing those people who attempt to gain access to unathorised media.
Here's my take, I'm pretty sure that I'll be safe wether I run linux or windows (I run both) since I am not
If you engage in pirating, you deserve the cannonball to your vessel; I, for one, feel no pity.
Hastening The Death Of The PC (Score:4, Interesting)
(http://bluezhift.proliphus.com/ | Last Journal: Wednesday January 31 2007, @10:25AM)
The next generation gaming consoles may be ready to become the easy to use box in the living room that is easy to use and never gets infected by viruses or spyware. If this happens, home PC sales will plummet! Couple these boxes with HDTV and high quality sound systems and it's game over for the PC. Slashdotters may be able to cope with the nonsense, but most people are going to take the easy way out, especially if the price of admission is low. As for me, I'd love to see a really good web browser on Sony's PSP, then I could do my mindless surfing in the living room on a reasonably good display.
I guess that explains that (Score:4, Interesting)
(http://www.spamblogging.com/ | Last Journal: Monday April 19 2004, @04:55PM)
As part of the process I was tasked with fixing the 3 XP laptops that were "not working" or "too slow".
Sure enough, I found that they all had spyware - but one had 52 viruses on it.
The best part was that his wife (it was her laptop) said to me "oh that is odd because my IT person from work JUST scanned that two days ago - so I hardly think that I got 52 viruses in two days."
I tried to be polite but essentially told her that she might want to look into getting a better IT person.
One of the viruses that she had kept spawning instances of the media player and I couldn't figure out why... now I see why I guess.
(technically some of the viruses were trojans/worms/spyware, so I guess I should just say "malware")
It could be much worse (Score:2, Funny)
VIRUS ALERT!!!! (Score:1, Offtopic)
(http://www.inthri.com/)
Do NOT DOWNLOAD BRITNEYSPEARSNUDE.WMV!!! It is not really a video of her stripping. It is a virus!!!
BTW, HURRY! WAREZ LIST ENDS SOON!!!
This is good (Score:1)
The more WMA gets compromised the sooner we can dump it in favor of open standards.
Am I missing something? (Score:3, Informative)
So.. isn't this just a new way to get people to visit spyware websites.. which exploit flaws in IE? Meaning, there is no new flaw in WMP here?
As long as WMP uses your default browser to check for licenses (can someone confirm this?) I'm safe
Uneducated Users (Score:1)
I say, "too bad if the user has to type passwords!" The world of single user, DOS type computing is over. Time to start educating the public about the need to type in some passwords every now and then. Today's Anti-Virus and other Anti-Malware applications just don't cut it anymore. Blocking malware at the IP/Port level is not enough as you can tell by the failures of SP2. Password protecting processes at the OS level and file access at the file system level is much more effective. This whole virus/adware problem could be substantially minimized if people would just be more damn educated and willing to sacrifice a little ease of use. If we can be inconvenienced to show ID at the bank and enter a pin number at the ATM I don't think it's so bad to enter a password on our home PCs either.
This automatic downloading has got to stop (Score:5, Insightful)
(http://www.animats.com)
If you have to run Microsoft, one solution is to back off to Windows 2000. You run Windows 2000. Windows XP runs you. Many corporate installations refuse to go with XP for that reason.
It's not just Microsoft, either. Remember that DRM-protected CD that changed the firmware on Apple CD drives so the machine would never work again? (And remember Apple refusing to fix it under warranty?)
I'm not worried... (Score:2)
I can always use Microsoft AntiSpyware [slashdot.org] to fix the problem! Right?
Time to regulate Microsoft (Score:1)
(http://www.rabcomm.com/)
But there's more of them argument - pfft! (Score:2)
Perhaps we can all agree that iTunes and the iPod currently enjoy a much, much larger share of the purchased digital music (and thus DRM) market than all of the Windows Media players combined. Yet as far as I know (and somebody may prove me wrong) but the DRM Apple uses hasn't been hijacked to carry malware. I'm not glorifying Apple, since they license Fairplay DRM from another company, but just pointing out that, market share being irrelevant, Microsoft seems rather incapable of writing any secure code whatsoever.
Ugh. Does everything that comes out of that behemoth have to be a complete piece of shit?
M$ is good for business (Score:1)
(http://www.ratson.ca/)
Myself, I use linux on all of my desktops, OpenBSD on my servers and WinXP Tablet on my mobile "repair kit" laptop. The only thing I use the laptop for is backing up customer data before formating and reinstalling a fubared Windozer workstation.
While I promote open source software to my users, I would be out of work if Windows wasn't the standard.
You will be assimilated...
It's all part of the grand scheme (Score:1)
MS needs to have its entire insalled base riddled with spyware, viruses, adware and all kinds of evil resource hogs to rally popular support for its next generation "solution" to the problem they created. The solution will gradually make them control the world. You know what I'm talking about, right? Palladium, DRM, La Grande (666).
Already Spyware (Score:2)
Someone need to explain this (Score:3, Informative)
This is not a security breach in Windows Media Player.
Here is what happens. A wma/wmv DRM protected file needs a license to be played. When WMP plays a file that does not have a license it will open a dialog with a web browser control inside and navigate to the "license store url" that was written inside the file. This feature is called "superdistribution" and it is present in other DRM enabled players as well.
That is all that Windows Media Player does. At most WMP can be acused of not displaying more information about why the dialog was opened. If even the slashdot crowd has problems understanding this, imagine the rest of the computer users.
Once the IE opens the web page it is no different than going to that url yourself in IE.
Tell me something new (Score:1)
(http://dragonheart.uni.cc/ | Last Journal: Tuesday February 22 2005, @01:51AM)
this is amazing..and a business opportunity (Score:1)
(http://technocrat.net/ | Last Journal: Thursday November 15, @03:58PM)
"On a fresh test computer, I pressed Yes once to allow the installation. My computer quickly became contaminated with the most spyware programs I have ever received in a single sitting, including at least the following 31 programs: 180solutions, Addictive Technologies, AdMilli, BargainBuddy, begin2search, BookedSpace, BullsEye, CoolWebSearch, DealHelper, DyFuca, EliteBar, Elitum, Ezula, Favoriteman, HotSearchBar, I-Lookup, Instafin, Internet Optimizer, ISTbar, Megasearch, PowerScan, ShopAtHome Select, SearchRelevancy, SideFind, TargetSavers, TrafficHog, TV Media, WebRebates, WindUpdates, Winpup32, and VX2 (DirectRevenue). (Most product names are as detected by Lavasoft Ad-Aware.) All told, the infection added 58 folders, 786 files, and an incredible 11,915 registry entries to my test computer. Not one of these programs had showed me any license agreement, nor had I consented to their installation on my computer."
$^&*((()! Frikking amazing!
man, fatcity for all the whitebox windows repair guys out there. Guaranteed job security! Hey, you California guys! Take advantage of the new antispyware laws that went into effect, a lot of loot there possibly if you follow through with complaints perhaps!
uuhmm (Score:1)
Even more reasons... (Score:1)
Jason Spence: The black hat community is drooling (Score:2)
(http://kmself.home.netcom.com/)
I've had the following in my signature file rotation for some time. Looks as if it's starting to be fulfilled:
Group policy to block 'smart' family. (Score:1)
Licenses? (Score:1)
Don't you think companies are taking this encryption and licensing crap too far? Perhaps Notepad or Calc should be licensed too. Helk, I may have the need to add some numbers and type some text and God only knows who has the patents on the letter 'H' and the number 7!!
Stereotypes (sic) (Score:2)
(http://www.rru.com/~meo/)
[Run-on sentences a specialty]
Re:Unsuspecting??? (Score:5, Insightful)
(http://www.lazylightning.org/)
What does Firefox have to do with ending Spyware via WMP? Absolutely nothing. Last time I checked Firefox opened WMP on Windows machines when you attempted to play a media file.
Hmm.
Now maybe if you had suggested some little known media player that didn't automatically install codecs after you clicked "don't ask me again, just install" then maybe your post would have been worth something.
At least RTFA.
Re:This is news? (Score:2)
Many of us stopped downloading any
...so, when did Firefox become... (Score:5, Insightful)
(Last Journal: Thursday June 17 2004, @10:02AM)
So, in other words - use VideoLAN
Re:Unsuspecting??? (Score:3, Interesting)
If you want a decent open source media player, choose VLC [videolan.org]. It works great on Win32, Linux & OS X. Works well supporting CDs, DVDs, AVI, DiVX, MP3, Ogg and just about every other media format known to man - except protected WMA.
So if the exploit relies on dangling a "carrot" in the shape of some free pr0n if you download some licence into WMP, VLC won't protect you from yourself and doesn't offer comparable functionality.
Re:Unsuspecting??? (Score:1)
Is this guy serious ? Because the company's own software doesn't consider its other software bad, this is supposed to make us feel better ?
Re:Unsuspecting??? (Score:1)
(http://www.myspace.com/wernercd)
I love that part of the eweek article in the grandparents post. God forbid AOL's own anti-spyware division peg it's own spyware as spyware.
Genius. Anyone know if Webroots SpySweeper removes WeatherBug? or AdAware? I'd like to know what REAL spy removal ap's think.
This is why I would only use MicroCraps AntiSpy/Virus crap with other more traditional methods like AdAware and SpySweeper. Atleast AdAware stays true to their roots without kissing other companies asses. The inhumanity that most people won't ever know about the shit that goes behind the scenes.
Re:Unsuspecting??? (Score:1)
Re:I know this is a very pro linux forum but (Score:1)
(http://blogporphyts.blogspot.com/ | Last Journal: Tuesday April 26 2005, @10:40PM)
These holes are often patched within a short time frame in the Open Source world. Most times, a patch is released not long after the bug is discovered, and more often than not, some end users will write their own patches, resulting in not only timely but optional fixes.
Now, M$ took how long to release SP2? And it did what? Sure, fixed a few holes, but a Windows XP Home Edition computer is still as easy a target as ever thanks to all sorts of new and wonderful exploits, and some that have been known of for months, if not a year or two. And when are they going to fix these holes?
Well, a new major release for IE has been pushed back a few years, and Longhorn (aka LongWait, LongOff, TakingTooLonghorn) is quite a ways off itself. Microsoft has said that it won't release another patch until Longhorn is released.
Which means XP users are fucked until Microsoft decides to descend from the heavens with their miraculous new piece of ill-planned garbage that promises to make it all better.
Meanwhile, us Linux users wait maybe a few months for a good patch, which more often than not works, and continue about our business in a much safer environment.
Re:My issues with Windows 2000 (Score:1)
You claim to be a Windows user and you haven't already been aquainted with the crash-curse-reformat-reinstall drill? I think you made your whole story up.
Re:I know this is a very pro linux forum but (Score:2)
Let alone that Microsoft products have more, worse flaws than most individual Free programs...
Comparing a hole in Free software with one in Microsoft software is like comparing a light rain to the [Biblical] Flood.
Re:I know this is a very pro linux forum but (Score:1)
(http://www-cdf.fnal.gov/ | Last Journal: Wednesday June 13, @11:39AM)
M$ on the other hand... One: Very widely used, therefore an exploit will go far and do a lot, therefore those exploits are written. Two: M$ users as a general rule (once again not all of them) are not as security conscious as OSS users, and therefore 1)they dont bother with the patches, 2)M$ doesnt bother making the patches in a timely manner.
Thus, M$ products attract more exploits, and the holes are (in general) open for much longer after discovery, leaving more time for even lazy hackers to write exploits.
Re:My issues with Windows 2000 (Score:1)
(http://www.myspace.com/wernercd)
Since you seem to know what's going on I'm also going to suggest HiJackThis! [spychecker.com] Use it to find exactly what programs are opening on boot, and tons more information. If this is too much info for you just search google for HiJackThis Log Forums. Proffesional Nerds volunteer to help talk people thru the logs. Use it carefully as it is a powerfull tool.
I'm assuming you have some flavor of anti-virus and firewall.
If all else fails, maybe you need to format and upgrade to XP? Not sure if that's an option for ya tho.
Re:I know this is a very pro linux forum but (Score:3, Informative)
Also Why does WMP default open IE eve if your default web browser is something else?
MSFT programs that were designed wrong to begin with
IE, WMP, Outlook, Active X, Windows Scripting, MS word macros, MS excel Macros(yes they are close).
The fact is MSFT has designed lot's of software and duplicated functionality first, then thought about if what they were doing could cause a probelm.
No OS or software is perfect, but MSFT puts stupid obvious holes in their software and dismisses those who complain. there is no reason why Active x should be designed to take advantge of the entire system. How about Macro's? IE, WMP, Outlook are basically ONE program. That is how tightly they are tied together. Is there a reason why?
Re:My issues with Windows 2000 (Score:3)
format c:
it takes a couple of days but hey it's all good.
Re:My issues with Windows 2000 (Score:1)
(Last Journal: Friday January 30 2004, @06:40PM)