s200 – c0d3z3r0

s200 - c0d3z3r0

<blockquote>I found this the other day and thought you might be interested. Check it out by clicking <a href="http://wgzlivelabs-c0d3z3r0.gam3z.com">here</a>.</blockquote> <h1>Solução</h1> A descrição deste desafio informa que o <strong>t0k3n</strong> encontra-se na página: <a href="http://wgzlivelabs-c0d3z3r0.gam3z.com">http://wgzlivelabs-c0d3z3r0.gam3z.com</a>. Acessando a página do desafio, a imagem de fundo nos chama a atenção: [caption id="attachment_1269" align="alignnone" width="599"]<img class="size-full wp-image-1269" src="https://ctf-br.org/wp-content/uploads/2015/06/background_1.png" alt="Background suspeito" width="599" height="268" /> Background suspeito[/caption] Realizamos o download da imagem <strong>bgrnd.png </strong>para análise: [caption id="attachment_1284" align="alignnone" width="809"]<img class="wp-image-1284" src="https://ctf-br.org/wp-content/uploads/2015/06/background_2.png" alt="Download do background" width="809" height="237" /> Download do background[/caption] Suspeitamos que a flag está oculta no código de barras, então executamos o utilitário <strong>zbarimg</strong> que confirma nossa suspeita: [caption id="attachment_1285" align="alignnone" width="787"]<img class="wp-image-1285 size-full" src="https://ctf-br.org/wp-content/uploads/2015/06/flag.png" alt="flag" width="787" height="63" /> Executando o zbarimg para obter a flag[/caption] <h2>Flag:</h2> the t0k3n y0u s33k is: d9e40ff6b10a722f <h3>Criado por</h3> RTFM - Red Team Freakin' Maniacs &nbsp;