ctf_aria

write up ctf by ariafatah

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Project maintained by ariafatah0711 Hosted on GitHub Pages — Theme by mattgraham

soal

Our flag printing service has started glitching!
Additional details will be available after launching your challenge instance.

launch istance

Our flag printing service has started glitching!
$ nc saturn.picoctf.net 57434

hint

• ASCII is one of the most common encodings used in programming
• We know that the glitch output is valid Python, somehow!
• Press Ctrl and c on your keyboard to close your connection and return to the command prompt.

solve

nc saturn.picoctf.net 57434
# 'picoCTF{gl17ch_m3_n07_' + chr(0x39) + chr(0x63) + chr(0x34) + chr(0x32) + chr(0x61) + chr(0x34) + chr(0x35) + chr(0x64) + '}'
^C

python3
print('picoCTF{gl17ch_m3_n07_' + chr(0x39) + chr(0x63) + chr(0x34) + chr(0x32) + chr(0x61) + chr(0x34) + chr(0x35) + chr(0x64) + '}')
# picoCTF{gl17ch_m3_n07_9c42a45d}

flag

picoCTF{gl17ch_m3_n07_9c42a45d}