Hard Live

Corrupted File

70 points

1207 Solves

Forensics

Hard

javier

Community Rating: 4.48 / 5

Help! I can't open this file. Something to do with the file header… Whatever that is. https://mega.nz/#!aKwGFARR!rS60DdUh8-jHMac572TSsdsANClqEsl9PD2sGl-SyDk

First 10 Solvers

Rank Username
1 intelagent moderator badge ctflearn++ badge
2 shyft
3 lzutao
4 ross3102
5 niclev20
Rank Username
6 alexkato29
7 midfekar
8 greglatronica
9 mikgamer3000
10 emperorlepone

  • Gj1197

    Nice one. It hardly took me 20 mins and 2 lines of code @javier Might want to reconsider putting it in Medium difficulty level

  • DaKeiser

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  • navneel99

    I am getting the flag is <FLAG> in gif. But am still shows wrong flag here

  • Wojtek

    ciężkie naprawa nagłówka to za mało :(, szkoda że nie można wstawiać obrazów

  • Wojtek

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    • Lriend

      Quite often flags are base64'd

  • DEMON1A

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  • invers3

    ZmxhZ3tn JfajFmfQ== after decoding this the flag is still wrong hmm Did i miss some bytes?

    • Karodak

      Look closely, there are 3 snippets of text shown in the gif

  • sgt787

    I feel like a hacker lol. Gimp and image magic and some kali got me sorted.

  • pjrox

    lol it took me time... BUT I DID IT!!!! hahahah... Btw anybody seen the lucifer s5 trailer? Damn I wanna be D-Evil

  • h3ck1nr4ch3l

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  • maish

    the git confused my eyes -_-

  • Nasty_flamingo

    IT WAS EASY LOL JUST NEED TO KNOW THE 4MAGICAL STARTING WORDS FIR GIF

  • Enderaoe

    File header missed a few characters.

  • Freekkel

    First learned about those bits after destroying an mbr out of stupidity

  • impregnable

    I have changed the headers to 47 49 46 38 39 61 but still gif is not opening. Kindly help