redhackerHi Guys , this is my first blog .this blog i showed up ctf challage in picoctf.this challange name is substitution1 in forensics category.
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we know that.this is substitution cipher .go to this website url past the encoded message.here u will get the flag .
picoCTF{FR3QU3NCY_4774CK5_4R3_C001_6E0659FB}
