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The second session of ctf.360.cn, reverse part of the first question of writeup--

2025-01-18 Update From: SLTechnology News&Howtos shulou NAV: SLTechnology News&Howtos > Network Security >

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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

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