asby (100) - 98 solves
Eindbazen team member asby has by far been putting the most energy and time in creating the SHA2017 CTF. To honor his dedication and all his effort we created this challenge as an ode to him.You can choose to reverse engineer this challenge or you can "asby" it. Good luck with the option you choose.
ファイルを解凍するとWindowsのコンソールアプリができます。実行するとWhat is the flag?とフラグを聞いてきます。入力した文字列がflagと一致しているか、1文字ずつ教えてくれるので順番に試していくとflagが分かります。
What is the flag? flag{024baa8ac03ef22fdde61c0f11069f2f}Checking char 1:CORRECT!Checking char 2:CORRECT!Checking char 3:CORRECT!Checking char 4:CORRECT!Checking char 5:CORRECT!Checking char 6:CORRECT!Checking char 7:CORRECT!Checking char 8:CORRECT!Checking char 9:CORRECT!Checking char 10:CORRECT!Checking char 11:CORRECT!Checking char 12:CORRECT!Checking char 13:CORRECT!Checking char 14:CORRECT!Checking char 15:CORRECT!Checking char 16:CORRECT!Checking char 17:CORRECT!Checking char 18:CORRECT!Checking char 19:CORRECT!Checking char 20:CORRECT!Checking char 21:CORRECT!Checking char 22:CORRECT!Checking char 23:CORRECT!Checking char 24:CORRECT!Checking char 25:CORRECT!Checking char 26:CORRECT!Checking char 27:CORRECT!Checking char 28:CORRECT!Checking char 29:CORRECT!Checking char 30:CORRECT!Checking char 31:CORRECT!Checking char 32:CORRECT!Checking char 33:CORRECT!Checking char 34:CORRECT!Checking char 35:CORRECT!Checking char 36:CORRECT!Checking char 37:CORRECT!Checking char 38:CORRECT!Congrats, it seems you asby'ed the flag out of the challenge!
フラグは、
flag{024baa8ac03ef22fdde61c0f11069f2f}