Welcome to the Virus Encyclopedia of Panda Security.
The main aim of FakeTube.A is to spread itself via email and affect as many computers as possible.
FakeTube.A creates the file AVAST!CACHEAGENT.EXE, in the Windows system directory. This file is a copy of the worm.
FakeTube.A creates the following entry in the Windows Registry in order to register itself as a service and be automatically run whenever Windows is started:
FakeTube.A spreads via email in message with erotic content about celebrities like Britney Spears and Paris Hilton, whose names have been replaced with "Britney Spirs" and "Peris Hilton" respectively in these emails.
The message has the following characteristics:
When users click the link to the video, a website imitating YouTube's is displayed, requiring users to download a newer version of Flash Player in order to see the video:
If users download this update, they will be actually downloading a copy of the worm to the computer.
Then, it sends a similar email message to all the contacts of the affected user.
FakeTube.A is 25,088 bytes in size and is compressed with UPX.