Easy Live

BruXOR

20 points

2837 Solves

Cryptography

Easy

severus

Community Rating: 4.37 / 5

There is a technique called bruteforce. Message: q{vpln'bH_varHuebcrqxetrHOXEj No key! Just brute .. brute .. brute ... :D

First 10 Solvers


  • 6R1M_51CKL3 ctflearn++ badge

    I'm still fairly new to all of this but that was very fun when i finally figured it out lol

  • IPv5Test

    Took a bit cause I've never done crypto before.

  • Peder ctflearn++ badge

    Funny task, dont overthink this ctf

  • pizzamonkey00

    Got kinda excited I might have to write a custom python script for this, ended up being able to do it completely in browser

  • DeadPi

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    • g10b0tta

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      • mrsisterfister

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  • Theriphunters

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  • Ares

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  • fO_000

    The "CTFlearn{...}" should perhaps be changed to "flag{...}"

  • xource

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  • schwabo

    Oh yes, it's simple if you know how to do ;)!

  • helldriver

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  • mo999

    flag q{vp q=f xor it you got the key :)

  • Lyzeum

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  • A23187

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  • yohji

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  • c0conut

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  • JSZSZ

    Cool. I think I've learnt smth

  • cardynlsyn ctflearn++ badge

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  • Shici

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    • kiglo

      If it looks like a flag, but it says it's incorrect, then you might look for another one. The tester is usually right.

  • AnimaSpecial

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  • Borthwick

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  • _Z3R0_

    Cyberchef is your bestest friend :)

  • zinc0

    For u guys who did not get the flag, it is: FLAG[Y0U_hAVE_BRUTEFORCE_xor]

    Though if ur reading this then you already got it xD!

  • musaku

    Good challenge. Pretty easy though if you just google the correct cypher.

  • Aster

    i found the flag but i cant seem to submit it. the format is confusing. i tried the standard and some but nothing worked

  • olelek

    //IN C++:

    include <iostream>

    using namespace std; int main(int argc, char** argv) { string ciph = "q{vpln'bH_varHuebcrqxetrHOXEj"; string outs = "q{vpln'bH_varHuebcrqxetrHOXEj"; for(int i=0;i<256;++i){ for(int k=0;k<29;++k){ outs[k] = ciph[k] ^ i; } cout<<outs<<"\n"; <br /> } <br /> return 0; }

  • Sumafix

    Nice challenge. I wrote a script in python to solved this problem. Successfully! ^^

  • pspice2000

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