Srijan Parmar

Manjao Mistri

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Posts by Srijan Parmar

  1. Nobita's Treasure World

    At the starting, We extracted two images from the zipfile, an anime sunset and a Warli painting. We identified a Bird on a Wire cipher in the first image and a Dancing Men cipher…

    By Srijan Parmar · 10 Nov 2026 · 1 min read · CTF Writeups

  2. Peel the Layers

    First, we extracted encoded.txt from the zipfile. We Base64-decoded its contents, which revealed a Base32 string. Decoding that produced hexadecimal text, which we converted into…

    By Srijan Parmar · 10 Nov 2026 · 1 min read · CTF Writeups

  3. Fragile Keys

    First, we extracted two files from the zipfile, ciphertext.txt and publickey.txt files. The public key contained the RSA modulus and public exponent (e = 65537), along with the en…

    By Srijan Parmar · 10 Nov 2026 · 1 min read · CTF Writeups

  7. HiveMind

    One or two things worth remembering for next time.

    By Srijan Parmar · 10 Nov 2026 · 1 min read · CTF Writeups

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