Hi Alex,

I am really sorry for the delay of this reply as it is a weekend for us here.
You can try following example if you would like to modify something on this file :

JoomlaFolder\components\com_easyblog\themes\wireframe\blogs\entry\author.php

So you have to override this file in your current template.

JoomlaFolder\templates\yourCurrentTemplate\html\com_easyblog\blogs\entry\author.php

Hope this help.