Security

Articles about Security on omid.dev — guides, topics, and notes from the field.

Fresh exploit served up with ads

Published: March 23, 2010 Reading time: 2 min

Hi folks, One of our researchers recently discovered that the Liberty exploit kit included a fairly new exploit from November 2009 … http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-3867 . The fact that there was something fairly new in terms of exploits was interesting to start with, but then we looked at the text on the exploit page…. Lehman Brothers?! Coffee Party??!! Holy Activists, Batman!!! It’s politically motivated!!!! Then we looked at the stats page (all these toolkits come with a sophisticated admin page), and saw that the top referrer was ad.yieldmanager.com! Holy Advertisers, Batman! Activists who know how to use exploit kits, _and_ the ad network!!! ...

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Icelandic Volcano Erupts, Fake Antivirus Spews Forth

Published: March 22, 2010 Reading time: 3 min

Yesterday there was a volcanic eruption in Iceland, near the Eyjafjallajoekull glacier, that has led the Icelandic authorities to declare a state of emergency in southern Iceland. People living nearby have been evacuated in case of glacial melt water flooding and the airspace near the now active volcano is effectively closed off. As you have probably already guessed, any event which commands a high level of public interest will be pounced on quickly by the makers of fake antivirus software in order to make a quick buck. This incident is no exception. ...

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A Fishy Defacement

Published: March 22, 2010 Reading time: 1 min

Generally speaking, most website defacements I see tend to look the same with political activist Y decrying political activist Z, or leet hax0rs posting up a mile-long shoutout list to their crew. This one is, er, a little different – a defacement of what appears to have been a site involved in fish logistics and / or preservation, fish2see(dot)dk. I can only imagine the horror on the face of the site admin who woke up this morning to be confronted by this: ...

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Phishers cast their nets at Neopets Users

Published: March 22, 2010 Reading time: 1 min

If you have children that play Neopets, you might want to warn them about this website or insert it into a blocklist of your choosing. The site is Neopoints(dot)tk, and promises lots of free Neopoints related items, with the help of a cute mascot called “Tuma the Draik”. I think there was a Norwegian prog rock group from the 70s called that, but I could be wrong. Of particular note here is the fact the site claims to offer “free magic paintbrushes”. These items are incredibly rare in Neopets land, and an excited child could easily wander into this particular trap as a result. ...

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Merogo SMS worm

Published: March 22, 2010 Reading time: 1 min

We’re investigating a series of SMS Worms, found in the wild in China. Known as Trojan:SymbOS/MerogoSMS, these worms try to spread on Symbian Series 60 3rd Edition devices. Symbian continues to be by far the most common smartphone operating system in the world. These worms spread by sending text messages to other phones. These text messages contain variable messages (in Chinese), and a link to a website. If the link is followed, user is prompted to install an application – infecting the phone and restarting the SMS spreading. ...

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Google search reveals 3 million pages link to rogue AVs

Published: March 22, 2010 Reading time: 2 min

Do you know what the latest version of Adobe’s Flash Player is? If you don’t, you may very well fall for this: Flash Player 11? There are more than 3 million pages linking to this alleged version 11: Most pages are from unsanitized forums, but there is even a Google Ad for it! Ooooops…. The screen below depicts the social engineering trick: What appears to be an X-rated video with a Windows Media Player logo (that is odd!). ...

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IMF money-making scam

Published: March 22, 2010 Reading time: 1 min

I have seen a lot of these lately. This one currently doing the rounds tries to dupe the reader into thinking that the International Monetary Fund (IMF) wants to use their accounts to transfer money meant for charity. In the email. the IMF (supposedly) wants to transfer $10 Million into the reader’s account using NatWest Bank. The contact details within the Bank are given as follows: Name: Mr. Donald Miller (Co-founder) Office Address: 11 El Shams Bldgs., 8th District Nasr City E-mail: Bernisecharityfoundationimf ‘at’ gmail.com Tel: (+44) 7031-939-750 Fax: (+44) 7011830323 ...

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Bots, bots, and again bots

Published: March 22, 2010 Reading time: 4 min

Today we are going to take a closer look at bots and botnets. On the black market, selling bots and botnets is quite profitable, which makes creating them a popular activity for criminals. It helps that bot sources and creation kits are available on the Internet, allowing even script kiddies to create their own botnets. Another reason bots get created is that some people who get bored in their daily lives tend to do things that in their opinion might earn them respect or admiration in front of their peers or in various Internet chat rooms. ...

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Phishing increased 62 percent in '09

Published: March 22, 2010 Reading time: 1 min

The DarkReading site is carrying a story about brand-protection firm MarkMonitor’s finding that phishing increased 62 percent in 2009 with 565,502 attacks in the year. MarkMonitor is based in San Francisco. Other conclusions in MarkMonitor’s 2009 BrandJacking Index report: The huge increase can probably be attributed to the use of botnets and the large amount of personal information that can be scraped from social network sources. 2009 saw the all-time high average of 600 phishing attacks per organization only 33 percent of victims were first-time targets. Social networks suffered 11,240 attacks – two percent of the year’s total. The U.S. hosted 44.7 percent of phishing attacks, up from 36.5 in 2008. DarkReading story Here.

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Index of /images: a hiding place for malware?

Published: March 22, 2010 Reading time: 4 min

The underlying structure of a typical website is made up of different folders and sub-folders, much like the ones that are on your computer. A webmaster (is this term still used often lol?) transfers files back and forth using an FTP client in order to update the website. In most cases, specific folders are created for a specific reason. For instance the ‘pub’ folder is usually a public repository that allows anybody access to. ...

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