🕵️♂️ RTAC CTF Challenge Hub
🖼️ Steganography
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🔍 Image Pixel Analysis
Analyze pixel values in the image to find hidden bits.
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📷 Audio Stego
Check audio frequency for embedded Morse code.
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🔐 Cryptography
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🧮 Caesar Cipher
Decrypt the message using Caesar Cipher (shift = 13).
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🔑 RSA Challenge
Given `n` and `e`, crack the ciphertext to retrieve the flag.
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🔍 Forensics
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💾 Disk Image Analysis
Recover deleted file contents from the provided `.img` file.
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📁 PCAP File
Inspect the PCAP and extract the credentials transferred.
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💻 SQL Injection
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🛡️ Login Bypass
Bypass login to reveal the admin panel and flag.
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🧬 Union-based SQLi
Extract table names using union-based SQL injection.
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🔑 Password Cracking
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🧾 MD5 Hash
Crack the hash `5f4dcc3b5aa765d61d8327deb882cf99`.
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📜 Shadow File
Use John or Hashcat to crack user hashes from the shadow dump.
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🧩 Miscellaneous
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🧠 Brainfuck Decoder
Decode the brainfuck script to get the hidden flag.
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📡 Obfuscated JavaScript
Deobfuscate the JS to find the flag printed in console.
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