Override search/large.png

Hi, i want override some images. Especially this one:

media\com_easysocial\images\defaults\search.png

But I couldn't find a way. Here's what I've been trying to do:

html/com_easysocial\media\com_easysocial\images\defaults\search.png

html/com_easysocial\media\images\defaults\search.png

html/com_easysocial\images\defaults\search.png

html/com_easysocial\images\search.png