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RaziCTF-Writeups

Holloway

Holloway

OSINT

Challenge

Solution

following the provided challenge link

https://dikelaw535.wixsite.com/holloway we are met with the following web page

that ain’t good :/ no Secrets yet … hh but again maybe it was there but deleted :) checking through using Wayback Machine we get something

a twitter handle @juliusKingsleyy following the link

https://twitter.com/juliusKingsleyy

we are met with the following page, just a weird looking tweet

aha!

the challenge name is a hint for Twitter Steganography technique. we decode the tweet using the site holloway.nz/steg/

and there we get our flag

Flag : RaziCTF{secret1337}

A rEal gAME

Crypto

Challenge

Solution

the challenge description has 2 provided hints fence and bifid

provided the cipher we try decoding it with “Rail Fence Cipher” … Then decode the Results with “Bifid Cipher” with the provided key “RaziCTF”

and there we get our flag

Ladder

Crypto

Challenge

Solution

opening the file in Cyberchef CyberChef

and decoding through base32»base58»base62»base64»base85 we get the flag

Culture

Steganography

Challenge

Solution

we are provided with a challenge png file since it’s a png i decided to check through zsteg and we get our flag

and there we get our flag