{"id":4698,"date":"2014-02-03T12:30:01","date_gmt":"2014-02-03T17:30:01","guid":{"rendered":"http:\/\/blog.nccomputertech.com\/?p=4698"},"modified":"2014-02-03T12:30:01","modified_gmt":"2014-02-03T17:30:01","slug":"what-a-fake-antivirus-attack-on-a-trusted-website-looks-like","status":"publish","type":"post","link":"https:\/\/nccomputertech.com\/techtalk\/2014\/02\/03\/what-a-fake-antivirus-attack-on-a-trusted-website-looks-like\/","title":{"rendered":"What a fake antivirus attack on a trusted website looks like"},"content":{"rendered":"

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Malware that masquerades as legitimate antivirus programs is one of the more insidious threats to plague people browsing websites. In many cases, attackers rely on simple text and graphics to trick visitors into thinking they\\’re on the verge of a successful drive-by attack and deliver the warning under the guise of a trusted security application. People who fall for the ruse by following the advice presented in the advisory end up infecting themselves.<\/p>\n

A recently captured video of one of these attacks in progress demonstrates why they continue to work\u2014at least on less-experienced users who despite their lack of savvy know enough to be wary of online attacks. Shortly after visiting a legitimate site, the computer presents a Window carrying the name of a well-known security application, in this case Microsoft Security Essentials. The window provides a plausible warning and recommends the user take immediate action to head off imminent infection. The video was shot by researchers from security firm Invincea as they browsed to the main page of Dailymotion.com.<\/p>\n

As convincing as the attacks are to some, the video makes clear that these scams aren\\’t usually hard to spot by people with a small amount of training. Malware warnings, for instance, should never require a user to install an executable file, as the warning in the video does. Legitimate malware warnings will also never be delivered in a browser window and should be generated only by anti-malware programs already installed. When in doubt, users who receive malware warnings should close the browser altogether and see if the popup window persists. Opening an antivirus program from the Windows start menu and running a scan from there is also a good move.<\/p>\n

The advice will likely strike some readers as obvious. But for the Aunt Mildreds and Uncle Earnests of the world who are still new to the Internet\u2014or possible a more seasoned Internet user who is in a rush\u2014the Invincea video may be useful.<\/p>\n