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An anonymous reader quotes a report from Ars Technica: Sixteen months ago, researchers reported an unsettling escalation in hacks targeting power plants, gas refineries, and other types of critical infrastructure. Attackers who may have been working on behalf of a nation caused an operational outage at a critical-infrastructure site after deliberately targeting a system that prevented health- and life-threatening accidents. What was unprecedented in this attack -- and of considerable concern to some researchers and critical infrastructure operators -- was the use of an advanced piece of malware that targeted the unidentified site's safety processes. The malware was named Triton and Trisis, because it targeted the Triconex product line made by Schneider Electric. Its development was ultimately linked to a Russian government-backed research institute.

Now, researchers at FireEye -- the same security firm that discovered Triton and its ties to Russia -- say they have uncovered an additional intrusion that used the same malicious software framework against a different critical infrastructure site. As was the case in the first intrusion, the attackers focused most of their resources on the facility's OT, or operational technology, which are systems for monitoring and managing physical processes and devices. The discovery has unearthed a new set of never-before-seen custom tools that shows the attackers have been operational since as early as 2014. The existence of these tools, and the attackers' demonstrated interest in operational security, lead FireEye researchers to believe there may be other sites beyond the two already known where the Triton attackers were or still are present. "After establishing an initial foothold on the corporate network, the Triton actor focused most of their effort on gaining access to the OT network," FireEye researchers wrote in a report published Wednesday. "They did not exhibit activities commonly associated with espionage, such as using key loggers and screenshot grabbers, browsing files, and/or exfiltrating large amounts of information. Most of the attack tools they used were focused on network reconnaissance, lateral movement, and maintaining presence in the target environment."

The U.S. Department of Homeland Security has published today an "emergency directive" that contains guidance in regards to a recent report detailing a wave of DNS hijacking incidents perpetrated out of Iran. ZDNet reports: The emergency directive [1, 2] orders government agencies to audit DNS records for unauthorized edits, change passwords, and enable multi-factor authentication for all accounts through which DNS records can be managed. The DHS documents also urges government IT personnel to monitor Certificate Transparency (CT) logs for newly-issued TLS certificates that have been issued for government domains, but which have not been requested by government workers.

The emergency directive comes after last week, the DHS issued an alert about ongoing DNS hijacking attacks through its US-CERT division. The DHS US-CERT alert was based on a report published last week by U.S. cyber-security firm FireEye. The now infamous report detailed a coordinated hacking campaign during which a cyber-espionage group believed to operate out of Iran had manipulated DNS records for the domains of private companies and government agencies. The purpose of these DNS hijacks was to redirect web traffic meant for companies and agencies' internal email servers towards malicious clones, where the Iranian hackers would record login credentials.

An anonymous reader quotes a report from Fortune: Russian hackers attempted to breach Democratic National Committee email addresses in a spear-phishing campaign just after the 2018 midterms, according to a DNC court document filed Thursday night. "The content of these emails and their timestamps were consistent with a spear-phishing campaign that leading cybersecurity experts have tied to Russian intelligence," reads the complaint. "Therefore, it is probable that Russian intelligence again attempted to unlawfully infiltrate DNC computers in November 2018." The complaint [...] said there is no evidence that the attempted hack in Nov. 2018 was successful.

Spear-phishing campaigns involve sending emails that appear to be from a trusted source in order to gain confidential information. According to CNN, the emails in question appeared to have been sent from a State Department official and contained a PDF attachment that, if opened, would allow the hacker access to the recipient's computer. The timing and content of these emails were consistent with the practices of the Russian hacking group known as Cozy Bear, one of the two groups that hacked the DNC prior to the 2016 U.S. presidential election. According to the cybersecurity firm FireEye, Cozy Bear attempted to hack over 20 entities in Nov. 2018, including clients in local government, transportation, defense, law enforcement, and military.

US cybersecurity firm FireEye has uncovered an extremely sophisticated hacking campaign during which a suspected Iranian group redirected traffic from companies all over their globe through their own malicious servers, recording company credentials for future attacks. From a news report: Affected organizations include telecoms, ISPs, internet infrastructure providers, government, and sensitive commercial entities across the Middle East, North Africa, Europe, and North America. FireEye analysts believe an Iranian-based group is behind the attacks, although there is no definitive proof for exact attribution just yet. Researchers said the entities targeted by the group have no financial value, but they would be of interest to the Iranian government.

U.S. researchers from FireEye have linked a Russian research lab to a cyberattack on a Saudi petrochemical plant. The malware strain called Triton -- or Trisis -- "was designed to either shut down a production process or allow SIS-controlled machinery to work in an unsafe state," reports ZDNet, citing technical reports from FireEye, Dragos, and Symantec. From the report: The group behind the malware, which FireEye has been tracking under the codename of TEMP.Veles, nearly succeeded last year, when it almost caused an explosion at a Saudi petrochemical plant owned by Tasnee, a privately owned Saudi company, according to a New York Times report. The malware's origins were a mystery when FireEye first discovered Triton in 2017 and remained a mystery even after the New York Times report in March 2018.

But in a report published today, FireEye says that following further research into incidents where the Triton malware was deployed, it can now assess with "high confidence" that the Central Scientific Research Institute of Chemistry and Mechanics (CNIIHM), a government-owned technical research institution located in Moscow, was involved in these attacks. FireEye's report does not link the Triton malware itself to CNIIHM, but the secondary malware strains used by TEMP.Veles and deployed during the incidents where Triton was deployed. Clues in these secondary malware strains used to aid the deployment of the main Triton payloads contained enough artifacts that allowed researchers to identify their source.

U.S. researchers from FireEye have linked a Russian research lab to a cyberattack on a Saudi petrochemical plant. The malware strain called Triton -- or Trisis -- "was designed to either shut down a production process or allow SIS-controlled machinery to work in an unsafe state," reports ZDNet, citing technical reports from FireEye, Dragos, and Symantec. From the report: The group behind the malware, which FireEye has been tracking under the codename of TEMP.Veles, nearly succeeded last year, when it almost caused an explosion at a Saudi petrochemical plant owned by Tasnee, a privately owned Saudi company, according to a New York Times report. The malware's origins were a mystery when FireEye first discovered Triton in 2017 and remained a mystery even after the New York Times report in March 2018.

But in a report published today, FireEye says that following further research into incidents where the Triton malware was deployed, it can now assess with "high confidence" that the Central Scientific Research Institute of Chemistry and Mechanics (CNIIHM), a government-owned technical research institution located in Moscow, was involved in these attacks. FireEye's report does not link the Triton malware itself to CNIIHM, but the secondary malware strains used by TEMP.Veles and deployed during the incidents where Triton was deployed. Clues in these secondary malware strains used to aid the deployment of the main Triton payloads contained enough artifacts that allowed researchers to identify their source.

wiredmikey writes: A new piece of malware designed to target industrial control systems (ICS) has been used in an attack aimed at a critical infrastructure organization, FireEye said on Thursday. The malware, which has been dubbed "Triton," is designed to target Schneider Electric's Triconex Safety Instrumented System (SIS) controllers, which are used to monitor the state of a process and restore it to a safe state or safely shut it down if parameters indicate a potentially hazardous situation. The investigation found that the attackers shut down operations after causing the SIS controllers to initiate a safe shutdown, but they may have done it inadvertently while trying to determine how they could cause physical damage.

An anonymous reader quotes a report from Bloomberg: North Korea appears to be stepping up efforts to secure bitcoin and other cryptocurrencies, which could be used to avoid trade restrictions including new sanctions approved by the United Nations Security Council. Hackers from Kim Jong Un's regime are increasing their attacks on cryptocurrency exchanges in South Korea and related sites, according to a new report from security researcher FireEye Inc. They also breached an English-language bitcoin news website and collected bitcoin ransom payments from global victims of the malware WannaCry, according to the researcher. Kim's apparent interest in cryptocurrencies comes amid rising prices and popularity. The same factors that have driven their success -- lack of state control and secretiveness -- would make them useful fund raising and money laundering tools for a man threatening to use nuclear weapons against the U.S. With tightening sanctions and usage of cryptocurrencies broadening, security experts say North Korea's embrace of digital cash will only increase. The 15-member Security Council on Monday approved sanctions aimed at punishing North Korea for its latest missile and nuclear tests. U.S. officials said the new measures would cut the country's textile exports by 90 percent, restricting its ability to get hard currency.

An anonymous reader quotes a report from Motherboard: Government hackers were using a previously-unknown vulnerability in Microsoft's .NET Framework, a development platform for building apps, to hack targets and infect them with spyware, according to security firm FireEye. The firm revealed the espionage campaign on Tuesday, on the same day Microsoft patched the vulnerability. According to FireEye, the bug, which until today was a zero-day, was being used by a customer of FinFisher, a company that sells surveillance and hacking technologies to governments around the world. The hackers sent a malicious Word RTF document to a "Russian speaker," according to Ben Read, FireEye's manager of cyber espionage research. The document was programmed to take advantage of the recently-patched vulnerability to install FinSpy, spyware designed by FinFisher. The spyware masqueraded as an image file called "left.jpg," according to FireEye.

An anonymous reader quotes a report from Ars Technica: A Russian government-sponsored group accused of hacking the Democratic National Committee last year has likely been infecting other targets of interest with the help of a potent Windows exploit developed by, and later stolen from, the National Security Agency, researchers said Friday. Eternal Blue, as the exploit is code-named, is one of scores of advanced NSA attacks that have been released over the past year by a mysterious group calling itself the Shadow Brokers. It was published in April in the group's most damaging release to date. Its ability to spread from computer to computer without any user action was the engine that allowed the WCry ransomware worm, which appropriated the leaked exploit, to shut down computers worldwide in May. Eternal Blue also played a role in the spread of NotPetya, a follow-on worm that caused major disruptions in June. Now, researchers at security firm FireEye say they're moderately confident the Russian hacking group known as Fancy Bear, APT 28, and other names has also used Eternal Blue, this time in a campaign that targeted people of interest as they connected to hotel Wi-Fi networks. In July, the campaign started using Eternal Blue to spread from computer to computer inside various staff and guest networks, company researchers Lindsay Smith and Ben Read wrote in a blog post. While the researchers didn't directly observe those attacks being used to infect guest computers connected to the network, they said a related campaign from last year used the control of hotel Wi-Fi services to obtain login credentials from guest devices.

A hacker group "aligned with Vietnamese government interests" carried out attacks on corporate companies, journalists and overseas governments over the past three years, according to a report from cyber security firm FireEye. FireEye, which works with large companies to secure their assets from cyber threats, said it has tracked at least 10 separate attacks from the group -- referred to as OceanLotus, or APT32 -- since 2014. Targets included members of the media, and private and public sector organizations from across Germany, China, the U.S., the Philippines, the UK and Vietnam itself, according to the report. From an article: APT refers to advanced persistent threat -- one that involves a continuous hacking process using sophisticated techniques that exploit vulnerabilities within a network. Nick Carr, a senior manager at FireEye's Mandiant team that responds to threats and incidents, told CNBC what set APT32 apart from other groups was the kind of information the hackers were looking for within a company's breached network. "Several cases here, it appears APT32 was conducting intrusions to investigate the victims' operations and assess their adherence to regulations," Carr said. "That's where it starts to be really unusual and is a significant departure from the wide-scale intellectual property theft and espionage that you see from a Chinese group, or political espionage or information operations from a Russian group." To be clear, the attacks carried out by APT32 are unrelated to the WannaCry ransomware that has hit 200,000 victims in at least 150 countries since Friday.

An anonymous reader writes from a report via Ars Technica: Ars Technica reports that drive-by attacks that install the TeslaCrypt crypto ransomware are now able to bypass Microsoft's Enhanced Mitigation Experience Toolkit (EMET), which is designed to block entire classes of Windows-based exploits. The EMET-evading attacks are included in Angler, a toolkit for sale online that provides ready-to-use exploits that can be stitched into compromised websites. Researchers from FireEye published a blog post Monday that says the new Angler attacks are significant because they're the first exploits found in the wild that effectively pierce the mitigations. The exploits' code is based on the Adobe Flash and Microsoft Silverlight browser plugins that bypass data execution prevention, a protection that prevents computers from running data loaded into memory. The new Angler exploits rely on techniques other than Data Execution Prevention (DEP) that are harder to detect and contain fewer limitations. FireEye researchers have observed the exploits working only on Windows 7 and not on Windows 10, which is more resistant to exploits. They also only work when targeted computers have either Flash or Silverlight installed. Microsoft created EMET to largely block entire classes of memory-based software exploits that had existed for decades. Now, Angler developers have struck back with techniques that can undo some of those protections. Recently, the TeslaCrypt ransomware makers closed down shop and released a master key and an apology.

Joseph Cox, reporting for Motherboard: After details emerged of Stuxnet, arguably the world's first digital weapon, there were concerns that other hackers would copy its techniques. Now, researchers have disclosed a piece of industrial control systems (ICS) malware inspired heavily by Stuxnet. Although the copycat malware -- dubbed IRONGATE by cybersecurity company FireEye -- only works in a simulated environment it, like Stuxnet, replaces certain types of files, and was seemingly written to target a specific control system configuration. [...] IRONGATE works within a simulated Siemens environment called PLCSIM, used for testing programs before they are pushed out into the field. Like Stuxnet, IRONGATE replaces a Dynamic Link Library (DLL), a small collection of code that can be used by different programs at the same time, with a malicious one of its own. IRONGATE's DLL records five seconds of traffic from the Siemens' system to the user interface, and replays it over again, potentially tricking whoever is monitoring the system into thinking everything is fine, while the malware might manipulate something else in the background.Dark Reading's coverage on this is also worth a read.

wiredmikey writes: Adobe released a Flash Player update on Thursday night to patch a zero-day vulnerability that has been leveraged by cybercriminals to deliver malware via the Magnitude exploit kit. The vulnerability [CVE-2016-1019], a memory corruption that can be exploited for remote code execution, was discovered after, on April 2, security researcher Kafeine of Proofpoint noticed a change in the Magnitude exploit kit. The sample was then investigated by FireEye, which determined that Magnitude EK had been exploiting a previously unknown vulnerability in Flash Player."Despite the fact that this new exploit could potentially work on any version of Adobe Flash, including a fully patched instance of Flash, the threat actors implemented it in a manner that only targeted older versions of Flash. In other words, equipped with a weapon that could pierce even the latest armor, they only used it against old armor, and in doing so exposed to security researchers a previously unreported vulnerability," Proofpoint said in a blog post.

An anonymous reader writes: Apparently, during the past months it has started coming to the surface the fact that most top-tier Android malware was actually related, coming from a common malware variant called GM Bot, and sold for only $5,000 on underground hacking forums. Taking advantage of his new found glory, the coder behind that malware has now released a second version, three times the price of the first, complete with 3 exploits that can guarantee root access on older versions of Android (which are plenty thanks to [ignorant] OEMs and carriers). Some of the malware that originated from GM Bot includes: SimpleLocker (first crypto-ransomware for Android), AceCard (considered the most sophisticated Android malware to date), Bankosy and SlemBunk (banking trojan and backdoor), and Mazar Bot (banking trojan, backdoor and ransomware). To make things worse, GM Bot v1's source code also got leaked online, making it available to any halfwit developer that wants a crack at a cybercrime career.

itwbennett writes: FireEye researchers have found a way for exploits to trigger a specific function in EMET that disables all protections it enforces for other applications. The researchers believe that their new technique, which essentially uses EMET against itself, is more reliable and easier to use than any previously published bypasses. It works against all supported versions of EMET — 5.0, 5.1 and 5.2 — but Microsoft patched the issue in EMET 5.5, which was released on Feb. 2. So if you haven't upgraded yet, now would be a good time to do it. For more about how the technique works, read FireEye's blog post.

An anonymous reader writes: A new backdoor trojan is making the rounds, coming equipped with features that allow it to steal files, take screengrabs, and record Skype conversations. Currently detected targeting US organizations, researchers linked it to previous malware developed by a Chinese cyber-espionage group called Admin@338. Besides recording Skype conversations, the malware can also steal Office documents, and includes a complicated installation procedure that allows it to avoid antivirus software installed on the machine.

itwbennett writes: An increasing number of iOS application developers use a technique that allows them to remotely modify the code in their apps without going through Apple's normal review process, potentially opening the door to abuse and security risks for users. An implementation of this technique, which is a variation of hot patching, comes from an open-source project called JSPatch. After adding the JSPatch engine to their application, developers can configure the app to always load JavaScript code from a remote server they control. This code is then interpreted by the JSPatch engine and converted into Objective-C. 'JSPatch is a boon to iOS developers,' security researchers from FireEye said in a blog post. 'In the right hands, it can be used to quickly and effectively deploy patches and code updates. But in a non-utopian world like ours, we need to assume that bad actors will leverage this technology for unintended purposes.'

itwbennett writes: Researchers from FireEye first documented the SlemBunk Android Trojan that targets mobile banking users in December. Once installed, it starts monitoring the processes running on the device and when it detects that a mobile banking app is launched, it displays a fake user interface on top of it to trick users into inputting their credentials. The Trojan can spoof the user interfaces of apps from at least 31 banks from across the world and two mobile payment service providers. The attack is more complicated than it appears at first glance, because the APK (Android application package) that users first download does not contain any malicious functionality, making it hard for antivirus apps and even Android's built-in app scanner to detect it.

itwbennett writes: Researchers at FireEye have disclosed an ongoing Phishing campaign targeting pro-democracy media organizations in Hong Kong that's using Dropbox storage services as a command and control (C2) hub, writes CSO's Steve Ragan. 'The attacks are using basic emails trapped with documents that deliver a malware payload called LowBall,' says Ragan. 'LowBall is a basic backdoor that uses a legitimate Dropbox storage account to act as a C2.'

chicksdaddy writes: There's such a fine line between clever and criminal. That's the unmistakable subtext of the latest FireEye report on a new "APT" style campaign that's using methods and tools that are pretty much indistinguishable from those used by media websites and online advertisers. The difference? This time the information gathered from individuals is being used to soften up specific individuals with links to international diplomacy, the Russian government, and the energy sector.

The company released a report this week that presented evidence of a widespread campaign (PDF) that combines so-called "watering hole" web sites with a tracking script dubbed "WITCHCOVEN" and Samy Kamkar's Evercookie, the super persistent web tracking cookie. The tools are used to assemble detailed profiles on specific users including the kind of computer they use, the applications and web browsers they have installed, and what web sites they visit.

While the aims of those behind the campaign aren't known, FireEye said the use of compromised web sites and surreptitious tracking scripts doesn't bode well. "While many sites engage in profiling and tracking for legitimate purposes, those activities are typically conducted using normal third-party browser-based cookies and commercial ad services and analytics tools," FireEye wrote in its report. "In this case, while the individuals behind the activity used publicly available tools, those tools had very specific purposes....This goes beyond 'normal' web analytics," the company said.

itwbennett writes: In September, more than 4,000 applications were found to have been modified with a counterfeit version of Xcode, dubbed XcodeGhost. On Tuesday, FireEye said in a blog post that it has detected 210 enterprises that are still using infected apps, showing that the XcodeGhost malware 'is a persistent security risk.' In addition, whomever created XcodeGhost has also developed a new version that can target iOS 9, called XcodeGhost S, FireEye wrote.

itwbennett writes: Researchers from Mandiant have detected a real-world attack that has installed rogue firmware on Cisco business routers in four countries. The router implant, dubbed SYNful Knock, implements a backdoor password for privileged Telnet and console access and also listens for commands contained in specifically crafted TCP SYN packets — hence the name SYNful Knock. In the cases investigated by Mandiant the SYNful Knock implant was not deployed through a vulnerability, but most likely through default or stolen administrative credentials.

itwbennett writes An otherwise unremarkable hacking group likely aligned with China appears to be one of the first to have targeted so-called air-gapped networks that are not directly connected to the Internet, according to FireEye, which released a 69-page technical report on Sunday on the group. FireEye picked up on it after some of the malware used by the group was found to have infected defense-related clients in the U.S., said Jen Weedon, manager of strategic analysis with FireEye.

hij (552932) writes "The BBC is reporting that Syrian government forces used a social hack to gain access to opposing forces computers. By acting like women sympathetic to their cause they were able to send images laced with malware to the fighters. From the article: "Fake 'femme fatales' have been used to steal battle plans and other data from Syrian opposition groups, a report suggests. The virtual women had been used in text chat on Skype to engage potential victims, security company FireEye said. And data had been stolen via booby-trapped images of the women to whom the victims had believed they had been chatting."

MojoKid writes Adobe issued a patch for bug CVE-2015-0311, one that exposes a user's browser to become vulnerable to code injection, and the now infamous Angler EK (Exploit Kit). To fall victim to this kind of attack, all someone needs to do is visit a website with compromised Flash files, at which point the attacker can inject code and utilize Angler EK, which has proven to be an extremely popular tool over the past year. This particular version of Angler EK is different, however. For starters, it makes use of obfuscated JavaScript and attempts to detect virtual machines and anti-virus products. Its target audience is also rather specific: porn watchers. According to FireEye, which has researched the CVE-2015-0311 vulnerability extensively, this exploit has reached people via banner ads on popular adult websites. It was also noted that even a top 1000 website was affected, so it's not as though victims are surfing to the murkiest depths of the web to come in contact with it.

DavidGilbert99 (2607235) writes Mobile malware on Android is nothing new, but now security company FireEye has discovered in the Google Play store a sophisticated piece of malware which is posing as....the official Google Play store. Using the same icon but a different name, the malware is not being detected by the vast majority of security vendors, is difficult to uninstall and steals your messages, security certificates and banking details.

Daniel_Stuckey (2647775) writes "A hacker group from the Middle East known as Molerats attacked a wide range of major public sector organizations over April and May, including the BBC and a smattering of European governments, researchers revealed today. The latest attacks, which sought to establish espionage operations on targets' digital infrastructure, took place between 29 April and 27 May, according to security technology vendor FireEye. The Molerats' actions have added weight to concerns around growing cyber capability stemming from the Middle East. Yet researchers are somewhat perplexed as to the motivation of the perpetrators, whose targets included both Israel and Palestine, as well as Turkey, Slovenia, Macedonia, New Zealand and Latvia. The hackers also went after government bodies in the U.S. and the UK."

msm1267 (2804139) writes "Microsoft announced it will release an out-of-band security update today to patch a zero-day vulnerability in Internet Explorer, and that the patch will also be made available for Windows XP machines through Automatic Update. At the same time, researchers said they are now seeing attacks specifically targeting XP users.

Microsoft no longer supports XP as of April 8, and that includes the development and availability of security updates. But the about-face today speaks to the seriousness of the vulnerability, which is being exploited in limited targeted attacks, Microsoft said. Researchers at FireEye, meanwhile, said multiple attackers are now using the exploit against XP machines, prompting the inclusion of XP systems in the patch."

exomondo writes "Following hot on the heels of the iOS (and OS X) SSL security bug comes the latest vulnerability in Apple's mobile operating system. It is a security bug that can be used as a vector for malware to capture touch screen, volume rocker, home button and (on supported devices) TouchID sensor presses, information that could be sent to a remote server to re-create the user's actions. The vulnerability exists in even the most recent versions of iOS and the authors claim that they delivered a proof-of-concept monitoring app through the App Store."

wiredmikey writes "Security researchers from FireEye have discovered a new IE 10 Zero-Day exploit (CVE-2014-0322) being used in a watering hole attack on the US Veterans of Foreign Wars' website. According to FireEye, attackers compromised the VFW website and added an iframe to the site's HTML code that loads the attacker's page in the background. When the malicious code is loaded in the browser, it runs a Flash object that orchestrates the remainder of the exploit. Dubbed 'Operation SnowMan' by FireEye, the attack targets IE 10 with Adobe Flash. According to a recently-released report from CrowdStrike Strategic Web Compromises (SWC), where attackers infect strategic Websites as part of a watering hole attack to target a specific group of users, were a favorite attack method for groups operating out of Russia and China. FireEye believes the attackers behind the campaign, thought to be operating out of China, are associated with two previously identified campaigns: Operation DeputyDog and Operation Ephemeral Hydra. 'A possible objective in the SnowMan attack is targeting military service members to steal military intelligence,' FireEye said."

wiredmikey writes "A mobile botnet called MisoSMS is wreaking havoc on the Android platform, stealing personal SMS messages and exfiltrating them to attackers in China. Researchers at FireEye lifted the curtain off the threat on Monday, describing MisoSMS as 'one of the largest advanced mobile botnets to date' and warning that it is being used in more than 60 spyware campaigns. FireEye tracked the infections to Android devices in Korea and noted that the attackers are logging into command-and-controls in from Korea and mainland China, among other locations, to periodically read the stolen SMS messages. FireEye's research team discovered a total of 64 mobile botnet campaigns in the MisoSMS malware family and a command-and-control that comprises more than 450 unique malicious e-mail accounts."

wiredmikey writes "A new Windows kernel zero-day vulnerability is being exploited in targeted attacks against Windows XP users. Microsoft confirmed the issue and published a security advisory to acknowledge the flaw after anti-malware vendor FireEye warned that the Windows bug is being used in conjunction with an Adobe Reader exploit to infect Windows machines with malware. Microsoft described the issue as an elevation of privilege vulnerability that allows an attacker to run arbitrary code in kernel mode. An attacker could then install programs; view, change, or delete data; or create new accounts with full administrative rights."

An anonymous reader writes "FireEye researchers have linked eleven distinct APT cyber espionage campaigns previously believed to be unrelated (PDF), leading them to believe that there is a shared operation that supplies and maintains malware tools and weapons used in them. The eleven campaigns they tied together were detected between July 2011 and September 2013, but it's possible and very likely that some of them were active even before then. Despite using varying techniques, tactics, and procedures, the campaigns all leveraged a common development infrastructure, and shared — in various combinations — the same malware tools, the same elements of code, binaries with the same timestamps, and signed binaries with the same digital certificates."

barlevg writes "A day after the New York Times was brought down by a cyber attack, the Washington Post reported being hacked, with various news stories being redirected to the website of the Syrian Electronic Army. It's been speculated that this is the work of the same hacking syndicate that compromised both news organizations last year."

An anonymous reader writes "Here we go again. A new Java 0-day vulnerability is being exploited in the wild. If you use Java, you can either uninstall/disable the plugin to protect your computer or set your security settings to 'High' and attempt to avoid executing malicious applets. This latest flaw was first discovered by security firm FireEye, which says it has already been used 'to attack multiple customers.' The company has found that the flaw can be exploited successfully in browsers that have Java v1.6 Update 41 or Java v1.7 Update 15 installed, the latest versions of Oracle's plugin."

wiredmikey writes "Dutch authorities have pulled the plug on two secondary servers used by the Grum botnet, a large botnet said to produce about 17% of the world's spam. According to researchers from FireEye, the backup C&C servers were located in the Netherlands, and once word of their existence was released, Dutch authorities quickly seized them. While any C&C server takedown is a win, the impact may be minimal, as the two primary servers are fully active, and the datacenters hosting them are unresponsive to fully documented abuse reports. That being said, FireEye's Atif Mushtaq noted that the botnet does has some weak spots, including the fact that Grum has no failback mechanism, has just a few IPs hardcoded into the binaries, and the botnet is divided into small segments, so even if some C&Cs are not taken down, part of botnet can still remain offline. The removal of the C&C servers shines light on how quickly some law enforcement agencies work, given that proof of their existence is just over a week old."

redsoxh8r notes a blog post describing in some detail the operation of "man in the browser" Trojans used to empty victims' bank accounts. "Banker trojans have become a serious problem, especially in South America and the US. Trojans like Zeus, URLZone and others are the tip of the iceberg. These toolkits are now standard-issue weapons for criminals and state-sponsored hackers. Like Zeus, URLZone was created using a toolkit (available in underground markets). What this means is that the buyer of this toolkit can then create customized malware or botnets with different command-and-controls and configurations (such as which banks to attack), but having all the flexibility and power of the original toolkit. Having such a toolkit in the hands of multiple criminal groups paints a scary picture. It's simply not enough to eliminate a particular botnet and criminal group to solve this problem."

The Register is reporting on the takedown of a botnet once responsible for 1/3 of the world's spam. The deed was done by researchers from the security firm FireEye, who detailed the action in a series of blog posts. PC World's coverage estimates that lately the botnet has accounted for 4% of spam. From the Register: "After carefully analyzing the machinations of the massive botnet, alternately known as Mega-D and Ozdok, the FireEye employees last week launched a coordinated blitz on dozens of its command and control channels. ... Almost immediately, the spam stopped, according to M86 Security blog. ... The body blow is good news to ISPs that are forced to choke on the torrent of spam sent out by the pesky botnet. But because many email servers already deployed blacklists that filtered emails sent from IP addresses known to be used by Ozdok, end users may not notice much of a change. ... With [the] head chopped off of Ozdok, more than 264,000 IP addresses were found reporting to sinkholes under FireEye's control..."

A week ago we discussed the takedown of McColo (and the morality of that action). McColo was reportedly the source of anywhere from 50% to 75% of the world's spam. On Saturday the malware network briefly returned to life in order to hand over command and control channels to a Russian network. "The rogue network provider regained connectivity for about 12 hours on Saturday by making use of a backup arrangement it had with Swedish internet service provider TeliaSonera. During that time, McColo was observed pushing as much as 15MB of data per second to servers located in Russia, according to ... Trend Micro. The brief resurrection allowed miscreants who rely on McColo to update a portion of the massive botnets they use to push spam and malware. Researchers from FireEye saw PCs infected by the Rustock botnet being updated so they'd report to a new server located at abilena.podolsk-mo.ru for instructions. That means the sharp drop in spam levels reported immediately after McColo's demise isn't likely to last."