Welcome to the Virus Encyclopedia of Panda Security.
It modifies the window title of the websites opened with Internet Explorer. It spreads through the system drives, both mapped and removable.
|First detected on:||Sept. 25, 2009|
|Detection updated on:||Oct. 5, 2009|
|Yes, using TruPrevent Technologies
JokR.A is a worm which modifies the window title of the websites opened with Internet Explorer. In order to do so, it adds a text after the text displayed by the website the user is visiting.
JokR.A spreads through the system drives, both mapped and removable, by making copies of itself in them.
JokR.A is easy to recognize, as it modifies the Internet Explorer window titles by adding the text Hacked By Yassine [Th3_jOkEr] ...:::... Fuck You ...:::.... In the following image, you can see that after the text displayed with the website accessed by the user, there is a text added by JokR.A: