How to fuzz execution with GUI?

[k0keoyo]

Hello ,I can use winafl to fuzz execution in cmd, and I try to fuzz execution with GUI,but it can't work.
Is it possible to fuzz execution with GUI ? just like some media player(VUPlayer,RealPlayer,and etc.), Document reader( adobe reader, office and etc.), Photo viewer(ACDsee and etc.),and Could you give me some advice how to use winal to fuzz them?
Thank u very much

[ivanfratric]

Hi,
See https://groups.google.com/forum/#!topic/afl-users/gHQRWpPTzR0 for a related discussion.

[k0keoyo]

Thx for reply:),I saw this discussion yesterday ,but I'm not very clear about it. When I want to fuzz a GUI, should I compile a program myself that contains calls to the GUI function which I want to fuzz and then manually exit the process. Then after compile ,I can use winafl begin fuzzing?

[ivanfratric]

If there is a target function that satisfies all of the conditions from the previous post and if that function is reachable without user interaction, then there is no need to compile anything and you can use WinAFL as is.

[k0keoyo]

Thank u very much, and I will try it later! :)