Posted on Jan. 19, 2017
Fuzzing a little bit we can easily crash the program...there is something weird happening here.
$ ./login Authenticate : aaaaaaaaaaaaa hash : 0df08ae957b3d5ae2d6445c9416fe1cd Segmentation fault (core dumped)
Analyzing a little bit we can realize that the program crashes at the address
,=< 0x0804940a 7513 jne 0x804941f | 0x0804940c e84efeffff call ...