IrrORversible [222 Solves]

Description

So reversible it's practically irreversible

nc irrorversible.ctf.intigriti.io 1330

Flag

INTIGRITI{b451c_x0r_wh47?}

Solution

$ echo AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA | nc irrorversible.ctf.intigriti.io 1330
 ___            ___  ____                     _ _     _
|_ _|_ __ _ __ / _ \|  _ \__   _____ _ __ ___(_) |__ | | ___
 | || '__| '__| | | | |_) \ \ / / _ \ '__/ __| | '_ \| |/ _ \
 | || |  | |  | |_| |  _ < \ V /  __/ |  \__ \ | |_) | |  __/
|___|_|  |_|   \___/|_| \_\ \_/ \___|_|  |___/_|_.__/|_|\___|

 _____                             _   _
| ____|_ __   ___ _ __ _   _ _ __ | |_(_) ___  _ __
|  _| | '_ \ / __| '__| | | | '_ \| __| |/ _ \| '_ \
| |___| | | | (__| |  | |_| | |_) | |_| | (_) | | | |
|_____|_| |_|\___|_|   \__, | .__/ \__|_|\___/|_| |_|
                       |___/|_|
Welcome to the military grade cryptosystem!
Please enter the text you would like to encrypt:

Your encrypted ciphertext (hex format):
082f61190e136136246135333432356d612f2e612f24242561352e6127282629356d610328353261272d283161202f256125202f22246d61282f61252038612e33612f282629356f61152e61223320222a6135292832612a24386d61382e34612c343235612439312d2e33246d61080f150806130815083a23757470221e3971331e362975767e3c6d6129282525242f6120356128353261222e33246f61122928273561202f256135362832356d613529332e34262961232835326126202d2e33246d610e2f2d38613529246123332037246136282d2d61322e2d372461190e136632612d2e33246f082f611945
Thank you for playing!

XOR - CyberChef

In XOR we trust, no need to fight, Bits flip and dance, in day or night. To crack this key, you must explore, INTIGRITI{b451c_x0r_wh47?}, hidden at its core. Shift and twist, through bits galore, Only the brave will solve XOR's lore.In XIn XOR we trust, no need to fight, Bits flip and dance, in day or night. To crack this key, you must explore,