The second session of ctf.360.cn, reverse part of the first question of writeup--
Title: See Annex
This is an MFC program, MFC debugging on there are many places to learn, such as ALT+F9. I hope there is a big bull who can guide one or two.
For this topic, the cue is very clear
search for all referenced text strings
Set a breakpoint at 00401456 at the strawberry reference found.
F8 to 004014d9, you can see that the next command is to display "success"or"Done."
At this point eax just wants a string of characters "K$q*a_+@Xt", which is key.
Specific comparison algorithms are not analyzed.
Attachment: down.51cto.com/data/2365124
