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Researchers Connect Flame to Stuxnet (securelist.com)
148 points by techinsidr on June 11, 2012 | hide | past | favorite | 33 comments


After reading Sanger's NYT piece, I am becoming more and more concerned about the administration leaking/deciding-to-release information about Stuxnet. As this article shows, once the cat is out of the bag people can start learning all kinds of interesting things about your intelligence activities.

Usually such covert acts which could be considered an act of war are separate and disjointed. You find a spy in East Germany and it's a one-time incident. But with technology, you find one op and you start pulling the thread and all sorts of ops come out of the woodwork.

I'm a libertarian and definitely support a more open society. But I also believe that any government must keep secrets on occasion. Whether or not Stuxnet (or any other sort of cyber-warfare) was a good idea is a separate issue. My concern is that, from a technology standpoint, there may not exist the separation of operations that is critically necessary for continued intelligence activities to be successful.

Or, to rephrase, Stuxnet wasn't just the ratcheting up of cyber-warfare in the particular arena of nuclear non-proliferation. With the acknowledgment that the U.S. is responsible, and the way deconstructing one operation can lead to exposing another, it's ratcheting up the stakes for all intelligence-based cyber activities in all arenas. When the eventual shit storm comes, the U.S. will be the one that gets the blame for it (fairly or not).


The US govt has basically thrown down the gauntlet to every hacker in the world and invited them to take a crack at the US. I hope the leak was worth it, for Obama's reelection campaign. Because it was incredibly irresponsible to boast about it, that is like a red rag to a bull.


I'm a firm believer that the president gets final call on what's secret and what's not. If that wasn't the case, you'd have the intelligence agencies basically running around unfettered.

I also understand that it's an election year, and the party that is out of power is going to do their best to make everything into a crisis.

Having said all of that, when the administration releases information that affects programs that might have taken large sums of money to develop over many years, that might have many more years of usefulness, that has the potential to change the geopolitical landscape for the country for the worse, and that draws attention from every hacker on the planet? It's a little more serious than the usual election year nonsense.

My concern is that I do not believe the country received any benefit at all from the release, and the harm could go for quite some while. Quite frankly when things like this happens it helps make a strong case for the idea that the agencies _should_ keep things from oversight, and I think that's the worst part of the whole thing. We need to get rid of a lot of the secrecy we have -- perhaps 99% or more -- but the things that remain secret should be soberly treated as such. Time will tell what kind of damage has really been done after all the smoke clears. Hopefully not much, but I doubt it.


But the administration has rules, yes secrecy is determined by executive order but there are processes to follow. You can't say some stuff is so secret that you can't confirm or deny and then in the next breath brag about it.


"You find a spy in East Germany and it's a one-time incident. But with technology, you find one op and you start pulling the thread and all sorts of ops come out of the woodwork."

Finding a spy in East Germany and finding a stuxnet are both one time incidents. The next step is processing the spy/malware and learning as much as possible as you can about your enemy; how did the malware propagate, how did the spy enter east germany, who did the spy/malware communicate with and how, etc. I do not think they are any different.

What do you mean by separation of operations?


>But I also believe that any government must keep secrets on occasion.

I'm not so sure. It's exactly this secret keeping that emboldens governments to violate international law, commit acts of war and so on in secret. If it had to be public knowledge that our government is about to commit an act of war against a country with nukes they might be stopped from doing so.


Quote "The above conclusions point to the existence of two independent developer teams, which can be referred to as ”Team F” (Flame) and ”Team D” (Tilded). Each of these teams has been developing its own platform since 2007-2008 at the latest."

This ties in with the data that David Sanger released in his NY Times article just over a week ago. He reveals that the NSA collaborated with Israel's Unit 8200 to create Stuxnet in an op titled "Olympic Games". So we can probably just rename them to "Team USA" and "Team IDF".

Sanger's article: http://www.nytimes.com/2012/06/01/world/middleeast/obama-ord...


Please don't refer to that NYT article as "data" (noun: Facts and statistics collected together for reference or analysis). The it-must-have-been-us presumptive mentality despite the absolute lack of concrete evidence bothers me to the point of contempt.


You're being fed the government story re: leaks. They are leaking because the administration wants to be able to technically deny that it happened and avoid deeper questioning in public. At the same time, they get to control the timing, tempo and content of reporting in the mainstream press. From the Sanger story:

"...according to participants in the program."

"...based on interviews over the past 18 months with current and former American, European and Israeli officials involved in the program, as well as a range of outside experts. None would allow their names to be used because the effort remains highly classified, and parts of it continue to this day."

"...according to participants in the many Situation Room meetings on Olympic Games"

"Mr. Obama, according to officials in the room, asked a series of questions, fearful that the code could do damage outside the plant."

"...the focus of attention, as one administration official put it, "has been overwhelmingly on one country.""

Each one of these quotes indicates that an official senior enough in the US administration to be attending meetings on the topic with the President was willing to commit a serious crime by leaking this information to the press.

Do you seriously think that a person crazy enough to leak secrets that would land him in prison would also take great pains to describe the President's deliberations on the topic as generously as this account does?


Dear "forgotusername". David Sanger is a Pulitzer prize winning reporter and Chief White House correspondent for the NY Times where he has been for a spectacular 30 year career. He worked with the US administration to determine what data in that article was safe to publish and what would compromise ongoing ops.


Making an appeal to authority doesn't change anything. Most people seem to fail to grasp that there is an $8bn industry spanning the globe who thrive on secret software vulnerabilities.

Beyond the presence of these, the only surprising fact surrounding either worm is that Stuxnet targeted Siemens PLCs. If it weren't for that, there is nothing to demonstrate either of these worms weren't written by an entity as relatively benign as an acutely talented, bored teenager.

But ignore reality, pepper dramatic terms like Iran, cyber war, espionage, license to kill around liberally and see what effect it has on your freedom to use your computer in coming years. That may be the only tangible result of all this hot air.

You should also be aware that same industry stands to make the most direct gain from any increase in public perception of information security, and any resulting regulation.


> Beyond the presence of these, the only surprising fact surrounding either worm is that Stuxnet targeted Siemens PLCs. If it weren't for that, there is nothing to demonstrate either of these worms weren't written by an entity as relatively benign as an acutely talented, bored teenager.

Apart from the fact that flame used a previously unknown chosen prefix collision attack against MD5? I'd love to meet that bored teenager...

[see http://news.ycombinator.com/item?id=4080240]


The raw compute time to calculate the MD5 collision used in Flame costs tens to hundreds of thousands of dollars --- there's a window of time within which the calculation has to complete --- and does not appear to have used the HashClash code that Marc Stevens published after the RapidSSL exploit. Flame wasn't a bored teenager.


Replying again since this is getting downvoted so hard. I made two distinct points, one of which was corrected by tptacek, the other, which is the above, I still stand by.

There is a huge leap from "this is a technologically advanced piece of software" to "this is a virus written by the US government in collaboration with Mossad targeting evil regimes."

I fail to see why people believe it so irrational to practice caution here - some of the most technically sophisticated code ever written happened in darkened bedrooms on a school night; David Huffman invented what to this day remains one of the most efficient coding systems working alone on a term paper while still at school. This is the only example that comes to mind, but computing, perhaps more than any other field is littered with examples of small groups having huge effects.

Is it so hard to imagine some 20mb binary bundling SQLite and Lua might have been written outside of a heavily funded, super secret mountain base? I would posit more interesting than the existence of the code itself, is the behavior of otherwise seasoned computer nerds grasping desperately to the belief that this "weapon" could only be the creation of their own government, perhaps it is testament to little more than a failure of imagination.


It's not presumptive. It came from the whitehouse. It's basically a press release.


The gov't seems to be taking it as fact.


I have to say, although I can only appreciate at a distance the level of skill needed to pull something like this off, reading articles about it blows my frickin' mind. It is both fascinating and terrifying that there are people out there who can do these kinds of things. This, imo, is the stuff that really separates the wheat from the chaff when it comes to hackers. And just look how the media frenzied over the likes of LulzSec. I hope they never have to grasp, first hand, just how deep that rabbit hole can go. Really, money and political whim aside, a large portion of our freedom can be attributed to these individuals. That is damn scary. I hope they're kept on a very tight leash, anyway.


There are a lot of hands involved in something like stuxnet and flame. You have code breakers looking at standard hash and encryption algorithms, looking for weaknesses. You have coders that are writing all the data gathering tools. Other teams working on propagation. A team doing c&c server setup, development. Plus who knows what else.

A lot of the research done for stuxnet and flame are probably more general, but were applied for these attacks. This was executed by a number of researchers and developers. Led and organized by managers.

Welcome to the inside of the NSA, where a lot of bright math and compsci grads work.


Welcome to the inside of the NSA, where a lot of bright math and compsci grads work.

How it should be, IMO. Seems to me the NSA is on the short list of places you would absolutely want to staff with (some of) your best-and-brightest.


How it should be, IMO. Seems to me the NSA is on the short list of places you would absolutely want to staff with (some of) your best-and-brightest.

Assuming, of course, that you agree with the mission and methods of the NSA.


> Really, money and political whim aside, a large portion of our freedom can be attributed to these individuals.

How so?


I assume he means the code breakers at Bletchley Park who were instrumental in preserving freedom in WW2.


We won the cold war.


The soviets had an economic crash.

The USA did not win the cold war, the USSR lost it.


Wow, I never thought about it like that. Imagine how much earlier the cold war would have ended if American actions effected the allocation of Soviet resources? ;)


Do you ever question that narrative? I know it's a widespread one, and it seems to make sense, but I'm wondering how many of those who bring it up have retraced the research or have the background to even be able to retrace it.

This is not a dig at you -- who knows maybe you did do the research, and if not, it's a probably a good and reliable strategy to trust the consensus narrative by default.


I appreciate your comment, in fact I think a lot of this thread is based off blind adherence to the popular narrative (just look at the attention given to who leaked and why). I have done a lot of research and reading in this area. The intelligence/military arena is a hobby/fetish of mine. Just look at the impact of the Stinger and the broader US involvement with Russia's occupation of Afghanistan (Ghost War is the canonical reference). For further evidence of the US's awareness of the importance of economics take a look at the grain subsidies and the discussions for and against.


You mean somehow applying resources even less efficiently than soviet economic planners?

Is that even possible? I bet if the USA had tried such a tactic all that would have happened is a more efficient allocation.

Imagine the covert spy economists giving a policy 'recommendation' talk.

"We should take all the grain a farmer grows over a certain threshold. Thus the farmer will not be blinded by greed and will work hard to increase production for the good of the people. And just to be sure that said farmers have stately love in their hearts, let us cause a great famine in our bread bowl." would say the American spys as they outlay their plan to ruin the Soviet Union.

The soviet economists upon hearing their own plans recited word for word would realise how brilliant said plan was not. They would then roll a D20 and come up with a marginal better plan.


Um, the winky face was included to indicate sarcasm. Do you actually think that the actions of the US had no impact on the soviet's allocation of resources? To take the discussion back to where it began do you actually think that the intelligence community had no impact on the cold war?


http://www.foreignpolicy.com/articles/2011/06/20/everything_...

"The sharp drop in oil prices, from $66 a barrel in 1980 to $20 a barrel in 1986 (in 2000 prices) certainly was a heavy blow to Soviet finances. Still, adjusted for inflation, oil was more expensive in the world markets in 1985 than in 1972, and only one-third lower than throughout the 1970s. And at the same time, Soviet incomes increased more than 2 percent in 1985, and inflation-adjusted wages continued to rise in the next five years through 1990 at an average of over 7 percent."


The most fascinating part of this for me was the fact it looks like Flame was developed prior to Stuxnet. Not the other way around as most people believed.


Well flame is alot more complex than stuxnet, so it only makes sense it would be better at keeping itself hidden, and for longer.


If true, since we now know who wrote Stuxnet, therefore we now know who wrote Flame.




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