Showing posts with label computer security. Show all posts
Showing posts with label computer security. Show all posts

Monday, February 21, 2011

Night Dragon Hack-Attacks Connected to Industrial Accidents?

We hear about industrial accidents and explosions all the time. Here is a recent example from Turkey:
At least seven people were killed and 34 injured Thursday in an apparent accidental explosion at a factory in Turkey's capital Ankara, media reports said.

The death toll was likely to rise because several people were still believed to be buried under the rubble left by the explosion....The powerful explosion is believed to have been caused by a worker's mishandling of oxygen tanks at the factory, which employed at least 80 people in manufacturing hydraulic machinery. _MAC
But such accidents begin to take on new possible meanings as knowledge about the Chinese "Night Dragon" intrusions and the Stuxnet worm become more widely known. The Stuxnet worm took control of target machines in Iranian uranium enrichment facilities, causing them to behave erratically and destroy themselves. The Chinese Night Dragon attacks and intrusions are likewise capable of taking control of target machines:
...a [Chinese] company that, according to the company’s advertisements, provides “Hosted Servers in the U.S. with no records kept” for as little as 68 RMB (US$10) per year for 100 MB of space. The company’s U.S.-based leased servers have been used to host the zwShell C&C application that controlled machines across the victim companies.

...McAfee has determined that all of the identified data exfiltration activity occurred from Beijing-based IP addresses and operated inside the victim companies weekdays from 9:00 a.m. to 5:00 p.m. Beijing time, which also suggests that the involved individuals were “company men” working on a regular job, rather than freelance or unprofessional hackers. In addition, the attackers employed hacking tools of Chinese origin and that are prevalent on Chinese underground hacking forums. These included Hookmsgina and WinlogonHack, tools that intercept Windows logon requests and hijack usernames and passwords. _Forbes
The targets of Night Dragon included oil & gas companies which operate refineries -- refineries that are subject to exploding if their controls malfunction. The same is true for many chemical plants, and other types of industrial plants. Machinery at most modern factories is networked, to allow for highly automated operation. Anyone who can hack into the network and take control of the machines can also take control of the destiny of that plant.

Industrial work is already extremely hazardous, as jobs go. But in the highly-networked age, where sensitive machinery is controlled remotely via the net, there is one more hazard to worry about.

As Obama and his allies press for a highly networked "smart grid" which is meant to grow more reliant on inherently unreliable wind power, the hazards for society at large only grow larger.

Thursday, February 10, 2011

What's In It for China?

According to the report, the intruders used widely available attack methods known as SQL injection and spear phishing to compromise their targets. Once they gained access to computers on internal company networks, they would install remote administration software that gave them complete control of those systems. That made it possible for the intruders to search for documents as well as stage attacks on other computers connected to corporate networks.

In addition to their parallels to the Google attacks of last year, the intrusions resembled a Chinese-based electronic espionage network that was found in 2009 and named GhostNet. In that case, researchers at the Munk Center for International Studies at the University of Toronto uncovered an elaborate network aimed at government computers as well as those of nongovernmental organizations like the office of the Dalai Lama. The researchers concluded that the control servers of the attack system were based on the island of Hainan, which is part of China. _NYT
It is bad enough that tin-pot oil dictatorships such as Venezuela and Russa systematically lure international oil&gas companies into partnerships -- only to nationalise all of the multinational's in-country assets. Over and over again. Now China has been caught red-handed attempting to use computer hacking tools to disrupt multinational oil & gas operations. What is in it for the Chinese?
At least five multinational oil and gas companies suffered computer network intrusions from a persistent group of computer hackers based in China, according to a report released Wednesday night by a Silicon Valley computer security firm.

...Operating from what was a base apparently in Beijing, the intruders established control servers in the United States and Netherlands to break into computers in Kazakhstan, Taiwan, Greece and the United States, according to a report, “Global Energy Cyberattacks: ‘Night Dragon.’ ”

The focus of the intrusions was on oil and gas field production systems as well as financial documents related to field exploration and bidding for new oil and gas leases, according to the report. The attackers also stole information related to industrial control systems, the researchers noted, but no efforts to tamper with these systems were observed.

McAfee executives declined to name the victim companies, citing nondisclosure agreements it signed before being hired to patch the vulnerabilities revealed by the intrusions. Last year, when Google announced that intellectual property had been stolen by Chinese intruders, it expressed frustration that while it had observed break-ins at a variety of other United States companies, virtually none of the other companies were willing to acknowledge that they had been compromised. _NYT

The opportunities for western oil&gas companies seem to be expanding almost exponentially, given new drilling and exploration techniques. Oil & gas production in the US and elsewhere around the world are set to rise as a result, with much growth in exploration and production sectors.

What can China expect to gain from disrupting western and multinational oil & gas enterprises? Is is nothing more than a show of force projection, far beyond Chinese borders? Is it a warning? Or is it rehearsal and preparation for a more integrated effort to disrupt western energy supplies and critical information systems?

China is known for its industrial sabotage, its product counterfeiting, its outright theft of technologies from partners, and its iron-fisted control over information sources and expression inside its borders. Is China experimenting with similar exertion of control over global information streamways, with a hoped-for domination over energy, financial, information, and political flow of data?

Clearly, with China one must never let down his guard.

Cross-posted to Al Fin Energy

More: Brian Wang looks at China's ambitious plans for innovative -- perhaps technologically revolutionary -- change over the next decade. According to Brian, "Special emphasis is on four key areas, namely space science, information technology, energy and health." In addition, China is looking at US$ 1.5 trillion in investments into other potentially disruptive technologies.

The western world runs on high-speed information. Were China to learn to tap into, control, or largely disrupt the massive flow of information which forms the foundation of modern western prosperity, the entire global future would be up for grabs.

Sunday, November 28, 2010

"Stuxnet Can't Hurt Us," Says Iranian Government

According to a report by the International Atomic Energy Agency, Iran has been forced to suspend activity on enriching uranium because of “technical problems” that are bedeviling thousands of centrifuges at its Natanz nuclear reactor. _TNA

Fueling of the reactor was delayed in recent months by what Iran called a small leak in a storage pool and not by the Stuxnet computer worm, allegedly designed to sabatoge Iran's nuclear power program, as is widely believed. _jta
Iran has adamantly stated that its nuclear program has not been hit by the bug. But in doing so it has backhandedly confirmed that its nuclear facilities were compromised. _FoxNews


Map: Ebequity
The sophisticated Stuxnet computer worm has the uncanny ability to "worm" its way into sensitive computer systems, then interferes with commands to motor controllers for centrifuges involved in uranium enrichment. Iran denies that its nuclear enrichment operations were negatively impacted by Stuxnet, but:
Experts dissecting the computer worm suspected of being aimed at Iran’s nuclear program have determined that it was precisely calibrated in a way that could send nuclear centrifuges wildly out of control.

Their conclusion, while not definitive, begins to clear some of the fog around the Stuxnet worm, a malicious program detected earlier this year on computers, primarily in Iran but also India, Indonesia and other countries. _NYT

Experts have examined the worm's code and come to some interesting conclusions about how the intruder works:
Here's how it worked, according to experts who have examined the worm:

--The nuclear facility in Iran runs an “air gap” security system, meaning it has no connections to the Web, making it secure from outside penetration. Stuxnet was designed and sent into the area around Iran's Natanz nuclear power plant -- just how may never be known -- to infect a number of computers on the assumption that someone working in the plant would take work home on a flash drive, acquire the worm and then bring it back to the plant.

--Once the worm was inside the plant, the next step was to get the computer system there to trust it and allow it into the system. That was accomplished because the worm contained a “digital certificate” stolen from JMicron, a large company in an industrial park in Taiwan. (When the worm was later discovered it quickly replaced the original digital certificate with another certificate, also stolen from another company, Realtek, a few doors down in the same industrial park in Taiwan.)

--Once allowed entry, the worm contained four “Zero Day” elements in its first target, the Windows 7 operating system that controlled the overall operation of the plant. Zero Day elements are rare and extremely valuable vulnerabilities in a computer system that can be exploited only once. Two of the vulnerabilities were known, but the other two had never been discovered. Experts say no hacker would waste Zero Days in that manner.

--After penetrating the Windows 7 operating system, the code then targeted the “frequency converters” that ran the centrifuges. To do that it used specifications from the manufacturers of the converters. One was Vacon, a Finnish Company, and the other Fararo Paya, an Iranian company. What surprises experts at this step is that the Iranian company was so secret that not even the IAEA knew about it.

--The worm also knew that the complex control system that ran the centrifuges was built by Siemens, the German manufacturer, and -- remarkably -- how that system worked as well and how to mask its activities from it.

--Masking itself from the plant's security and other systems, the worm then ordered the centrifuges to rotate extremely fast, and then to slow down precipitously. This damaged the converter, the centrifuges and the bearings, and it corrupted the uranium in the tubes. It also left Iranian nuclear engineers wondering what was wrong, as computer checks showed no malfunctions in the operating system.

Estimates are that this went on for more than a year, leaving the Iranian program in chaos. And as it did, the worm grew and adapted throughout the system. As new worms entered the system, they would meet and adapt and become increasingly sophisticated.

During this time the worms reported back to two servers that had to be run by intelligence agencies, one in Denmark and one in Malaysia. The servers monitored the worms and were shut down once the worm had infiltrated Natanz. Efforts to find those servers since then have yielded no results.

This went on until June of last year, when a Belarusan company working on the Iranian power plant in Beshehr discovered it in one of its machines. It quickly put out a notice on a Web network monitored by computer security experts around the world. _FoxNews
It is apparent to Al Fin security analysts, that Stuxnet is the work of agencies within the Israeli government. It is extremely likely that the Iranians are lying through their teeth in regard to the damage that the worm did to their nuclear enrichment programs.

Imagine that instead of computer worms, the Stuxnet ensemble had been a set of nanotechnological infiltrators, capable of imitating desert dust, bunker concrete, or pipeline insulation. Propelled by blowing winds, flowing water, on the soles of shoes, or inside the lungs of workers -- essentially unstoppable by most modern security systems. Such a suite of nanotech infiltrators could not only install computer worms into virtually any system, they could insert targeted explosive devices to disrupt communications, convey poisonous substances into ventilation or water systems, or travel in a target's circulatory system to cerebral arterioles, where they do whatever damage they are programmed to do.

We see that deep underground bunkers are essentially naked to the newer and more clever tools of saboutage. How much more exposed are government and industrial centers on the surface.

The world is entering a new age of advanced espionage and covert destruction. Stuxnet can be seen as an early warning of the type of destructive tools which are coming soon, out of the djinn's bottle. Once released from their container, they cannot be returned safely.

Update 29 Nov 2010: Someone was unwilling to wait for advances in nanotechnological espionage and saboutage. Bombers-on-motorcycles used magnetic-attachable bombs on automobiles to attack two Iranian nuclear scientists (killing one and injuring the other) in Tehran. One of the scientists, at least may have been involved in trying to counter the effects of the Stuxnet worm on Iran's nuclear facilities (see comments).

Wednesday, October 6, 2010

The Unutterable Stupidity of Obama's "Smart Grid"

President Barack Obama’s talk about the need for a “smart grid” sounds, well, smart...As currently envisaged, however, it’s a dangerously dumb idea. _SciAm
President Obama tends to be attracted to ideas that sound good on the surface, but which are incredibly stupid and destructive at their core. The so-called "smart grid" is yet one more in a long line of such stupid and destructive ideas coming from the Obama White House.
The problem is cybersecurity. Achieving greater efficiency and control requires hooking almost every aspect of the electricity grid up to the Internet—from the smart meter that will go into each home to the power transmission lines themselves. Connecting what are now isolated systems to the Internet will make it possible to gain access to remote sites through the use of modems, wireless networks, and both private and public networks. And yet little is being done to make it all secure.

The grid is already more open to cyberattacks than it was just a few years ago. The federal government has catalogued tens of thousands of reported vulnerabilities in the 200,000-plus miles of high-voltage transmission lines, thousands of generation plants and millions of digital controls. Utilities and private power firms have failed to install patches in security software against malware threats. Information about vendors, user names and passwords has gone unsecured. Logon information is sometimes unencrypted. Some crucial systems allow unlimited entry attempts from outside.

As the power industry continues to invest in information technology, these vulnerabilities will only get worse. Smart meters with designated public IP addresses may be susceptible to denial of service attacks, in which the devices are overwhelmed with spurious requests—the same kind of attacks now made on Web sites. Such an attack could result in loss of communication between the utility and meters—and the subsequent denial of power to your home or business.

The smart grid would also provide hackers with a potential source of private information to steal. Just as they use phishing attacks to elicit passwords, credit-card numbers and other data stored on home computers, hackers could find ways of intercepting customer data from smart meters. A sophisticated burglar might use these data to figure out when you’re away on vacation, the better to rob your house.

Customer data could also give hackers a way to bring down the grid. Smart meters injected with malware, for instance, could disrupt the grid just as networks of PC botnets—home computers hijacked by viruses—now disrupt the Internet. A network of drone smart meters could cause a swath of the grid to power down, throwing off the grid’s electrical load. The imbalance would send large flows of electricity back to generators, severely damaging them or even blowing them up. _SciAm

The integrated electronics in the "smart grid" will also make the Obama Grid more prone to devastating damage from an EMP attack or a solar storm.

In uncertain economic times such as the current Obama Depression, it makes more sense to toughen the power grid to make it more resistant to hacking and the various forms of catastrophic failure. Instead, it seems almost as if the Obama regime wants to make the US more vulnerable, rather than less.

cross-posted to Al Fin Energy

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