Tag Archives: TRxBV

Rogues of the Week: XP Total Security & MS Removal Tool

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By Andrew Brandt

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It’s been said that sunlight sanitizes almost everything it shines on. Beginning this week, and every week from now on, we’ll focus a concentrated beam on the rogue antivirus programs our support staff and Threat Research team have been working to remediate.

Rogues have a tendency to switch up their names, user interface, and other outward characteristics, while retaining most of the same internal functionality — and by functionality I mean the fraudulent tricks these forms of malware use to make it difficult for someone to identify them as malicious or remove them from an infected computer. It’s not as though the charlatans behind these scams (or their parents) ever made anything that was actually useful or desirable.

So for our inaugural Rogue of the Week post, we bring you notes on MS Removal Tool and XP Total Security, courtesy of Threat Research Analysts Brenden Vaughan and Stephen Ham.
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A Cave Monster from Hell Wants Your Financial Data

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By Andrew Brandt

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 accounts online,” reads the popup window. Everybody needs extra security, right?

Of course, the additional information that the bank appears to be asking for is all information the bank already should have if you have an account there: The number on your credit and debit cards; a Social Security number; your date of birth and mother’s maiden name; The PIN code for your debit card and the security code printed on the front of any credit card issued by the bank.

The problem is, the form completely blocks the full page, preventing you from logging in — until you fill in all the fields in the form it displays. Then it sends that information (encrypted with SSL, mind you) to a server at the IP address 121.101.216.234, part of the address space allocated to Beijing Telecom.

Your bank may outsource some of its customer service tasks, but stealing your financial identity isn’t part of the normal services your bank provides.

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