반응형 CTF9 UTCTF 19' Write-up / [basics] crypto This time I took part in UTCTF. This is my approach. When I open the file, it has a binary string so I made a small code to figure out what messages in it a = "01010101 01101000 ...... " (Copy from the file)a = a.split(" ")d = "" for i in range(len(a)): d += chr(int("0b" + a[i], 2)) After that, I found below message, especially the encoding part. Uh-oh, looks like we have another block of text, .. 2019. 3. 10. 이전 1 2 3 다음 반응형