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picoCTF: ASCII FTW (Reverse Engineering) #21

Open roaris opened 6 months ago

roaris commented 6 months ago

https://play.picoctf.org/practice/challenge/389

roaris commented 6 months ago 
$ ./asciiftw
The flag starts with 70
roaris commented 6 months ago

gdbでも分かるけど、IDAだともっと簡単に分かる image starts with 70の70はフラグの先頭バイトのことのようだ