Adylkuzz Cryptocurrency Mining Malware Spreading for Weeks Via EternalBlue/DoublePulsar

On Friday, May 12, attackers spread a massive ransomware attack worldwide using the EternalBlue exploit to rapidly propagate the malware over corporate LANs and wireless networks. EternalBlue, originally exposed on April 14 as part of the Shadow Brokers dump of NSA hacking tools, leverages a vulnerability (MS17-010) in Microsoft Server Message Block (SMB) on TCP port 445 to discover vulnerable computers on a network and laterally spread malicious payloads of the attacker’s choice. This particular attack also appeared to use an NSA backdoor called DoublePulsar to actually install the ransomware known as WannaCry.

Over the subsequent weekend, however, we discovered another very large-scale attack using both EternalBlue and DoublePulsar to install the cryptocurrency miner Adylkuzz. Initial statistics suggest that this attack may be larger in scale than WannaCry: because this attack shuts down SMB networking to prevent further infections with other malware (including the WannaCry worm) via that same vulnerability, it may have in fact limited the spread of last week’s WannaCry infection.

Symptoms of this attack include loss of access to shared Windows resources and degradation of PC and server performance. Several large organizations reported network issues this morning that were originally attributed to the WannaCry campaign. However, because of the lack of ransom notices, we now believe that these problems might be associated with Adylkuzz activity. However, it should be noted that the Adylkuzz campaign significantly predates the WannaCry attack, beginning at least on May 2 and possibly as early as April 24. This attack is ongoing and, while less flashy than WannaCry, is nonetheless quite large and potentially quite disruptive.

Source: Adylkuzz Cryptocurrency Mining Malware Spreading for Weeks Via EternalBlue/DoublePulsar | Proofpoint

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WannaCry

Researchers urge Windows admins to apply MS17-010 before the next attack using the EternalBlue NSA exploit deploys a worse payload than WannaCry ransomware.

No one should be letting their guard down now that the WannaCry ransomware attacks have been relatively contained. Experts intimately involved with analyzing the malware and worldwide attacks urge quite the opposite, warning today that there’s nothing stopping attackers from using the available NSA exploits to drop more destructive malware.

The key is to patch vulnerable Windows machines while there is a downtime, ensure offline backups are secure and available, and that antimalware protection is running and current.

Kaspersky Lab researcher Juan Andres Guerrero-Saade and Comae Technologies’ Matt Suiche said today during a webinar, below, that the EternalBlue exploit targeting a SMBv1 flaw could be fitted with payloads ranging from banking Trojans to wiper malware that destroys a computer’s hard disk.

“Absolutely,” Guerrero-Saade said when asked if this could have been a wiper attack rather than ransomware. “We’re talking ring0 access (via the DoublePulsar rootkitinstalled by the EternalBlue exploit). It would have just come down to a matter of implementation at that point.”

Accelerating the researchers’ anxiety about what could be next was yesterday’s ShadowBrokers announcement that it would begin in June a monthly dump of new exploits—including Windows 10 attacks—and stolen data. The ShadowBrokers’ leak in April of EternalBlue and other Windows attacks handed attackers not only the exploits but also documentation that lowered any barrier to entry for using these attacks.

“This is really worrying because we’ve seen the impact of what those files out in the wild can do,” Suiche said.

The attacks also exposed the shortcomings associated with patching, despite experts for more than a decade stressing the importance of keeping operating systems, browsers and third-party software up to date. MS17-010, the patch that addressed the SMB vulnerabilities leaked by the ShadowBrokers in April, has been available since March. Microsoft rated the security bulletin as critical and experts cautioned that this patch was to be prioritized, and that SMB port 445 on Windows machines should not be exposed to the internet. Yet, Rapid7 today said its scans have found more than 1 million internet-connected devices exposing SMB over 445 with more than 800,000 of those devices running Windows. Rapid7 said it’s likely that a large percentage of that number includes vulnerable versions of Windows with SMBv1 enabled.

“Beyond the prevalence of what these exploits might be, but it really has been a test on the industry and defenders as well,” Guerrero-Saade said. “What we saw here was not the super secret zero-day situation you can’t save yourself from. It was a test of how well we’re implementing the solutions and recommendations that have been out there a very long time that everybody touts every single day. We were asked to put our money where our mouth is with this WannaCry infection.”

The biggest mitigating factor in slowing down the WannaCry outbreak was the discovery of a so-called killswitch that was likely an evasion technique by the malware to check whether it was running in a sandbox. The malware called out to a hard-coded URL, and if it responded, the malware would not execute. The speculation is that getting a response back from the killswitch domain indicated the malware might be executing instead in a sandbox.

Researcher Marcus Hutchins of the MalwareTech blog registered the domain coded into last Friday’s version of WannaCry while Suiche registered a second and third killswitch domain found in subsequent variants, shutting down most infections in the wild.

Guerrero-Saade said his concern is that the next version likely won’t have a killswitch, and could contain a more dangerous and costly payload.

“We have essentially bought time with the killswitches. That’s something where we got incredibly lucky that was even involved in the development of the malware,” Guerrero-Saade said.

They also touched on the shared code between an early WannaCry version found in February and a sample from the Lazarus APT from February 2015. Lazarus is the North Korean group alleged to be behind the Sony hack, which featured wiper malware and damaging data leaks, as well as the SWIFT attacks against banks in Bangladesh, Poland and Mexico. The attacks against financial organizations, experts said during the Kaspersky Lab Security Analyst Summit, were performed by an internal Lazarus splinter group called Bluenoroff in an attempt to help fund the APT’s other activities.

Google’s Neel Mehta found the same code in both samples, which was confirmed by Kaspersky Lab and Suiche later. Guerrero-Saade, who worked on the Lazarus research and on separate research on APTs and their use of false flags, said today that this was not an attribution claim that Lazarus was behind WannaCry, but instead a clustering claim.

“What we’re talking about is what cluster of activity this fits into, what threat actor fits the bill for this,” he said. The linkage between the SWIFT attacks and Lazarus, made by BAE Systems researchers, was based off similar code re-use of a wiper function in a Lazarus attack and the Bangladeshi attack. “The amount of proof grew over times and we laid to rest the concerns about whether the SWIFT attackers are actually part of the Lazarus group.

“Having only had WannaCry for five days, I think it’s important to understand that this is only a lead, and not a simple lead,” Guerrero-Saade said. “It’s not necessarily easy to just replicate a very specific function of code from a very obscure piece of malware from two years ago that you only put into version 1.0 and then removed. That’s not a false flag, that’s too subtle. No one would have noticed it if not for Neel Mehta doing fantastic work.

“I understand that while it’s important to have some healthy skepticism, in this particular case, I think we’re just catching a bit of code re-use. The claims aren’t necessarily bigger than they are, but they aren’t quite as hard to stomach when you look at the code itself.”

via Next NSA Exploit Payload Could be Much Worse Than WannaCry — Threatpost | The first stop for security news

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Top Cybersecurity Boss Talks Priorities

The country’s top cybersecurity boss said the country is headed the wrong way when it comes to cybersecurity.

BOSTON–Citing Mirai and WannaCry as recent examples, Rob Joyce, special assistant to the president and cyber security coordinator for the White House, said the global landscape of cyber threats can’t be ignored and the U.S. needs to sharpen its defenses when it comes to fending off attacks.

“If you step back and look at the trend lines for cybersecurity, they are going the wrong way. You only have to look at last week at WannaCry to understand,” Joyce said during a talk sponsored by Massachusetts Technology Leadership Council.

Last week, President Donald Trump signed an executive order that prioritizes the protection of federal networks, critical industries and works to implement the NIST Framework. It’s Joyce’s job to carry it out. Joyce, former chief of the NSA’s office of Tailored Access Operations, was tapped by Trump in March for the role.

“The Trump administration signed an executive order that allows us to get our legs underneath us in terms of cybersecurity,” he said. “With this executive order we are going to step back and we are going to manage the federal government’s IT activity as a single enterprise. Even though we are talking millions-upon-millions of assets and thousands-upon-thousands of networks, we are going to step back and try to view it as a sum total of risks.”

Joyce said Trump’s cybersecurity executive order consisted of three main pillars, or priorities. One included securing the federal networks. Joyce said that pillar shared many of the same challenges of private enterprise faces, from difficulties in finding qualified cybersecurity professionals, handling risk between agencies and being able to defend against hacks and contain breaches should they happen.

“We know we aren’t going to be able to defend against all breaches. So we need to have methods for detecting early and defend against them and compartmentalize them so that breaches don’t cascade into massive data losses… We need to able to take hits and contain damage and restore capability quickly,”  he said.

The second pillar is working with private industry to make sure portions of the United States’ privately owned critical infrastructure, made of 16 sectors, can defend against attacks and rebound if it should take a hit.

“So, with those interrelated and interdependent systems, we understand our critical infrastructure is probably not in the state we need to be to survive a deliberate or natural hazard,” he said.

Part of working with private industry will include an initial focus on defending against Mirai-like DDoS attacks and mitigating against IoT botnets. “Recent events, Mirai botnet and others, showed how just how vulnerability we are to technologies that have been pushed into the ecosystem–often without really strong plans for security.”

Joyce added that much of the Trump’s cybersecurity focus would also include working with private companies to better identify APTs  and improve the amount of sharing between government and private companies.

Lastly, strengthening cyber defenses and boosting deterrence was another priority along with reaching out to other countries to fight global threats.

“It’s going to take a coalition of like-minded countries to advance the global common space we have here,” he said. “We will be looking to foster an open interoperable, reliable and secure global internet that benefits the U.S. and the rest of the world. We built the internet and gave it to the world, we think it’s very important that it continues to reflect our values.”

In his hour-long address, Joyce also touched on hot button topics such as net neutrality and recent proposed changes to the Vulnerabilities Equities Process.

“When you look at net neutrality, that is one of the sticky decisions that has to be made in the regulator space… But, we have to find a balance point between what we have today and allow some changes… If you are just are going to have a pipe that lets everything straight through, you are inviting people through your unlocked door,” Joyce said.

He said that government and private service providers can’t be hamstrung in cases where internet traffic used for malicious purposes must be left alone.

When asked about the Vulnerabilities Equities Process, Joyce said he was noncommittal about pending changes, however leaned toward the status quo.

“There is a process to legislate the VEP. We are working with Congress about that right now. I do have some concerns because legislators are talking about giving authority to a non-neutral entity. I think the processes right now gives us the balance where we don’t have the offense or the defense with too much thumb on the scale.”

via Trump’s Cybersecurity Boss Talks Priorities — Threatpost | The first stop for security news

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The day after: world-wide cyberattack has companies and institutions scrambling

What is it?
Attackers, using a tool allegedly stolen from the U.S. National SecurityAgency, took advantage of flaws in Microsoft Windows systems to spread malware around the world on Friday. The “ransomware” encrypts files, effectively hijacking computer systems, and demands money, in the form of bitcoin, in exchange for decrypting them. Microsoft Corp. had issued a fix, or patch, for the flaw on March 14.

How big is it?
Kaspersky Lab, an antivirus vendor, said it has tracked 45,000 instances of the attack, dubbed WannaCry, in 74 countries around the world, mostly in Russia. Other hot spots include Ukraine, India and Taiwan. Computer security experts say, however, the virus’s spread has been contained by the actions of a private security researcher who found a “kill switch” inside the virus.

Who has been hit?
Victims include Britain’s National Health Service, FedEx Corp., car makers Nissan Motor Co. and Renault SA, Germany’s biggest train operator as well as Russian banks. China state media reported early Saturday that some gas stations and universities have been affected.

Has anyone paid the ransom?
It is impossible to say. Screenshots of affected computers indicate hackers are asking for as little as $300 in bitcoin from affected users. The chief data officer at Telefónica, a Spanish telecom provider hit by the virus, said in a personal blog post that a bitcoin account associated with the attackers shows they haven’t “achieved much real impact.” That account had received only 25 payments by midafternoon Saturday in Europe. It is very likely though that the attackers used many accounts. U.K. Home Secretary Amber Rudd told the British Broadcasting Corp. that the government has advised the NHS not to pay.

https://apple.news/AKF-mEQ9GTWGfgHb8_ke9bA

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WannaCry

A cyber-attack that hit organisations worldwide including the UK’s National Health Service was “unprecedented”, Europe’s police agency says.
Europol also warned a “complex international investigation” was required “to identify the culprits”.
Ransomware encrypted data on at least 75,000 computers in 99 countries on Friday. Payments were demanded for access to be restored.
European countries, including Russia, were among the worst hit.
Although the spread of the malware – known as WannaCry and variants of that name – appears to have slowed, the threat is not yet over.
Europol said its cyber-crime team, EC3, was working closely with affected countries to “mitigate the threat and assist victims”.
In the UK, a total of 48 National Health trusts were hit by Friday’s cyber-attack, of which all but six are now back to normal, according to the Home Secretary Amber Rudd.
The attack left hospitals and doctors unable to access patient data, and led to the cancellation of operations and medical appointments.
Who else has been affected by the attack?
Some reports say Russia has seen more infections than any other country. Banks, the state-owned railways and a mobile phone network were hit.
Russia’s interior ministry said 1,000 of its computers had been infected but the virus was swiftly dealt with and no sensitive data was compromised.
In Germany, the federal railway operator said electronic boards had been disrupted; people tweeted photos of a ticket machine.
France’s carmaker Renault was forced to stop production at a number of sites.
Other targets have included:
■ Large Spanish firms – such as telecoms giant Telefonica, and utilities Iberdrola and Gas Natural
■ Portugal Telecom, a university computer lab in Italy, a local authority in Sweden
■ The US delivery company FedEx
■ Schools in China, and hospitals in Indonesia and South Korea
Coincidentally, finance ministers from the G7 group of leading industrial countries had been meeting on Friday to discuss the threat of cyber-attacks.
They pledged to work more closely on spotting vulnerabilities and assessing security measures.
Read more:
‘I was the victim of a ransom attack’
Who has been hit by the NHS cyber attack?
Explaining the global ransomware outbreak
A hack born in the USA?
How did it happen and who is behind it?
The malware spread quickly on Friday, with medical staff in the UK reportedly seeing computers go down “one by one”.
NHS staff shared screenshots of the WannaCry programme, which demanded a payment of $300 (£230) in virtual currency Bitcoin to unlock the files for each computer.
The infections seem to be deployed via a worm – a program that spreads by itself between computers.
Most other malicious programs rely on humans to spread by tricking them into clicking on an attachment harbouring the attack code.
By contrast, once WannaCry is inside an organisation it will hunt down vulnerable machines and infect them too.
It is not clear who is behind the attack, but the tools used to carry it out are believed to have been developed by the US National Security Agency (NSA) to exploit a weakness found in Microsoft’s Windows system.
This exploit – known as EternalBlue – was stolen by a group of hackers known as The Shadow Brokers, who made it freely available in April, saying it was a “protest” about US President Donald Trump.
A patch for the vulnerability was released by Microsoft in March, which would have automatically protected those computers with Windows Update enabled.
Microsoft said on Friday it would roll out the update to users of older operating systems “that no longer receive mainstream support”, such Windows XP (which the NHS still largely uses), Windows 8 and Windows Server 2003.
The number of infections seems to be slowing after a “kill switch” appears to have been accidentally triggered by a UK-based cyber-security researcher tweeting as @MalwareTechBlog.
But in a BBC interview, he warned that it was only a temporary fix. “It is very important that people patch their systems now because there will be another one coming and it will not be stoppable by us,” he said.
‘Accidental hero’ – by Chris Foxx, technology reporter
The security researcher known online as MalwareTech was analysing the code behind the malware on Friday night when he made his discovery.
He first noticed that the malware was trying to contact an unusual web address but this address was not connected to a website, because nobody had registered it.
So, every time the malware tried to contact the mysterious website, it failed – and then set about doing its damage.
MalwareTech decided to spend £8.50 ($11) and claim the web address. By owning the web address, he could also access analytical data. But he later realised that registering the web address had also stopped the malware trying to spread itself.
“It was actually partly accidental,” he told the BBC.
Blogger halts ransomware ‘by accident’

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CI Begins Preparing For Proposed Engineering Program

A university on the South Coast is preparing for a new engineering program it hopes to have in place within the next two years.Cal State Channel Islands in Camarillo proposed to launch an engineering program last summer. University officials say they’re still awaiting final approval from the CSU Chancellor’s Office, but they expect to get a green light soon.

So, they’ve begun the planning process for a program focused on mechatronics, which is a combination of mechanical and electrical engineering.

“The animation of mechanical devices by software” said Michael Soltys, chair of the Computer Science Department, which mechatronics will be housed under.

He said few engineering programs have an emphasis in this field.“We’re thinking of starting mechatronics with small robotic mobility, like drones, like underwater robots. Robots that move, that walk, that drive,” he said.

The university has begun hiring faculty and designing courses. The goal is to start the engineering program in the fall of 2018 with 24 students.

Source: South Coast University Begins Preparing For Proposed Engineering Program | KCLU

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Rasputin whips out large intimidating tool, penetrates uni, city, govt databases – new claim • The Register

SQL injection has been around since databases first appeared on the internet. When a web app allows anyone to pass data straight into database queries without that input being rendered safe through sanitization and filtering, that’s a SQLi vulnerability right there. This kind of bug can be exploited to command the database to do things – such as cough up all of its contents – that the web application should prevent from happening.

Source: Rasputin whips out large intimidating tool, penetrates uni, city, govt databases – new claim • The Register

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Rebuild our defenses for the information age – AEI

The Defense Department still uses 8-inch floppy disks and computers from the 1970s to coordinate nuclear forces, according to a report last year from the Government Accountability Office. Many of the Pentagon’s communications systems are so vulnerable to sabotage that the Army and Navy regularly practice fighting without them. Satellites can be shot down by missiles or have their sensors dazzled by lasers. Their ground links can be jammed or hacked.

Dale Hayden, a senior researcher at the Air Force’s Air University, told an audience of aerospace experts earlier this month that proliferation of antisatellite technology has put America’s communications networks at risk. “In a conflict, it will be impossible to defend all of the space assets in totality,” he said. “Losses must be expected.”

It has never been easier for America’s adversaries—principally Russia and China, but also independent nonstate actors—to degrade the U.S. military’s ability to fight and communicate. Senior military officials have expressed grave doubts about the security of the Pentagon’s information systems and America’s ability to protect the wider commercial virtual infrastructure.

Source: Rebuild our defenses for the information age – AEI

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A new paper on normalization of inconsistency indicators

A new paper: On normalization of inconsistency indicators in pairwise comparisons, by W.W. Koczkodaj, J.-P. Magnot, J. Mazurek, J.F. Peters, H. Rakhshani, M. Soltys, D. Strzałka, J. Szybowski and A. Tozzi.

Abstract: In this study, we provide mathematical and practice-driven justification for using [0,1] normalization of inconsistency indicators in pairwise comparisons. The need for normalization, as well as problems with the lack of normalization, are presented. A new type of paradox of infinity is described.

The paper can be found here: https://arxiv.org/abs/1702.07205v2

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Mechatronics: The Highest-Paid Engineering Degree

Google’s self-driving cars. IBM’s “Dr. Watson.” The Jet Propulsion Laboratory’s Mars 2020 Rover.Behind these huge technological leaps is mechatronics, an interdisciplinary field that mixes a wide array of engineering disciplines—mechanical, electrical, computer and software.

According to the National Association of Colleges and Employers’ (NACE) “Class of 2015 First-Destination Survey,” mechatronics engineering majors were the highest-paid class of 2015 engineering graduates among those who received a bachelor’s degree.

Channel Islands is mentioned at the end of this article:

CSU Channel Islands will be the latest California State University campus to implement a mechatronics engineering program, which is planned to begin in September 2018. It was created in response to the demand for mechatronics engineers in Ventura County.

As a Hispanic-serving institution (HSI) and with a student body that’s more than 50 percent female, the new program will also focus on increasing access to engineering for historically underrepresented students in science, technology, engineering and mathematics (STEM), says Michael Soltys, Ph.D., professor and chair of the computer science program.

Source: Mechatronics: The Highest-Paid Engineering Degree

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