Well the basic idea is good, but browsing pictures like a gallery? not very wise in my opinion. You would make lots and lots of traffic + it may cost some heavy resources of the machine, needless to say that it may be very damn slow if the victim has a slow connection because you would have to generate thumbnails for every picture (assuming you will display not just file names). Unless of course you can cache everything.
For getting pictures... I dunno. I guess that depends on the machine if that will be slow.
Looking forward to seeing that.
for heavy resources i already have a Heavy machine (I have my own VPS Server where all the photos are being uploaded) so there is no reason that anything would be slow down, also about the thumbnail thing, i am not really generating the thumbnail of every picture instead every picture will be re sized to 400x400 before appearing into the gallery and every photo is linked to the photo with actual size
I haven't done it the professional way like making a proper gallery with proper styling,coloring and blah blah , i have just given it a gallery look with some CSS and HTML
I'm not gonna make a load of traffic as I'll not expose the link to the gallery to anyone it is just for the test, and if i ever wanted to open-source the code i'll add the feature so that the person who has downloaded the source will be allowed to enter their own web-server details where the gallery would be generated.
beside this, I'll soon create a test video which will show my trojan in Action
I'm gonna test it on my brother with his permission