Civilization 5 Torrent Bonus: Uncivilized Malware

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Bootlegged copies of Civilization 5, the highly anticipated, just-released real time strategy game, are already popping up in file sharing services. And, as we’ve come to expect, some of the pirated copies of the game come with that little something special — malicious components. One of our Threat Research Analysts, who also happens to be an avid gamer, started looking for pirated copies of the game Friday morning and, within five minutes of looking, found Trojans in some of the torrents in circulation. I’ve chosen to focus on one of these files, not only because it was the first we […]

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Malicious HTML Mail Attachments Flood Inboxes

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If you hadn’t already noticed, an ongoing spam campaign where someone is sending email messages with attached HTML files continues to be a problem. The current campaign appears to be a new wave of spam similar to the one I reported about in July. The messages, which began arriving a week ago, have subject lines pulled from news headlines (“Cops kill shooter at Johns Hopkins Hospital,” “America’s Got Talent Judges Were They Shocked,” “Daniel Covington”) and with a financial angle (“Apartment for rent,” “Invoice for Floor replacement,” “credit card,” and the ever-popular “Shipping Notification”). The messages themselves are brief, such […]

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Epic Malware Dropper Makes No Attempt to Hide

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In the world of first-person shooter games, getting the most headshots – hits on the opponent which instantly take the opponent’s avatar out of the game — is a prized goal. The headshot is the quickest way to dispatch a foe in virtually every shooter, which is why the file name of a malware sample, currently in circulation, stood out. The file, yogetheadshot.php.exe (VT), is a dropper, a glorified bucket designed to tip over and spill other malware all over a PC. But where other droppers might leave behind a handful of payloads, this one utterly decimated a testbed PC […]

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New Rogue Is Actually Five Rogues in One

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For years, the makers of those snake oil security programs we call Rogue Security Products have spent considerable effort making up new names, developing unique graphic design standards, and inventing backstories for their utterly useless, expensive scam products. Now a new rogue has taken this never ending shell game one step further, releasing a single program that calls itself one of five different names, depending on what button an unfortunate victim clicks in a highly deceptive dialog box. Let’s call it what it really is, though: A malicious play in five acts. The rogue’s delivery method, or Act 1 in […]

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Workplace Social Networking: More Like Antisocial Not-working

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By Ian Moyse, EMEA Channel Director Hardly a week goes by when the national press doesn’t carry a story about how social networks represent a threat to privacy or security, or both. These news stories aren’t wrong: Users of social networks face a raft of risks, ranging from malware attacks and identity theft, to cyberbullying, grooming from sexual predators or stalkers, viewing or posting inappropriate content, and the ever-present risk that you (or someone you work with) might end up with your foot (or is it your keyboard?) firmly in mouth. Using social networks to give out too much information […]

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Cracked Trojan-Maker Infects Prospective Criminals

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In what seems to be a trend in my September blog posts, the research team has run across a program meant for criminally-minded people which has a nasty surprise inside. The program in question is called the ZombieM Bot Builder, which is used by the kind of upstanding citizens who spread Trojans in order to build up botnets — a collective of infected computers that can act as one entity. The creators of this program, an Argentinian group called Arhack, sell it for 180 euros. But don’t pull out your stolen credit cards just yet, because Arhack doesn’t take Visa: […]

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Fake Flash Update Needs Flash to Work

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If you live in the US, you may have played sports, barbequed, or enjoyed the last long weekend of the summer outside doing something fun outdoors. Unfortunately, that wasn’t an option here in Boulder, where a large wildfire generated a thick plume of smoke and ash. So, what’s a malware analyst to do indoors on a beautiful day with toxic smoke outside? Why, spend some quality time with Koobface, of course. I took a closer look at the worm’s behavior and also noted that, since the Migdal keylogger site went dark for the Koobface crew, they’ve switched to using a […]

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PHP Backdoor Has Another Backdoor Inside

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Is there no honor among thieves anymore? The other day I was looking at a remote access Trojan written in the PHP scripting language. The bot loads into memory on a victim’s computer when an unsuspecting user, for example, stumbles upon an iframe pointing to the PHP script embedded in a Web page. The code is  nicely appointed with such desirable features as the ability to execute shell commands on the host server, send a flood of data packets at another computer, and scan remote computers. Once loaded into a victim’s browser, the bot connects to, and is capable of […]

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Pro-Israel Website Receives Passwords Stolen by Koobface

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Is the team behind the Koobface worm taking a stance on the Israeli-Palestinian peace talks, or is this notorious worm’s most recent, bizarre twist just a coincidence? We’ve seen Koobface hijack legitimate Web sites for more than a year, using them not only to host malicious payload files, but also to work as proxy command-and-control servers for the botnet. One such hijacked Web domain, migdal.org.il, popped up in a number of blog posts and on Web sites which list the domains used to host malware, as far back as this past May, when the Koobface crew began using a slew […]

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A Cave Monster from Hell Wants Your Financial Data

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A novel and pretty sneaky Trojan designed to steal financial data appeared on our radar screen last week. The Trojan, once installed on a victim’s computer, rootkits itself to prevent detection, then watches the victim’s browser for any attempt to connect to the secured, HTTPS login page of several online banks. When the victim visits the login page the Trojan has been waiting for, the Trojan generates a form that “hovers” over the login page asking for additional verification information. “In order to provide you with extra security, we occasionally need to ask for additional information when you access your […]

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