Blog de Matias Katz Hablamos un poco de seguridad?

17Aug/109

Home-made phishing attack

I thought about seeing how far I could get when trying to assemble a phishing site.

First, I chose a provider, in this case Gmail. Then, I downloaded the original login site and did the following adjustments:

  1. I cut all communications the site did to Google
  2. I changed the user and password information destination
  3. I manually added a Favicon from the provider's official icon repository
  4. I created a new script that receives the information sent from the login site and shows it on-screen

The finished product turned out to be a Gmail home site, dangerously similar to the original, with a behaviour dangerously different.

In order to really know how easy is to make this part of the attack, I can tell you that it took me approximately half an hour of a very relaxed work.

For this to be a full Phishing attack, the next step would be to deceive the user into entering the address where the site is being hosted, believing he's entering Gmail's real site.

I will clearly NOT ease that task for you, but I will leave you with the login site, that independently is harmless.

I invite you to test the site (by entering fake credentials, obviously).

Next provider, Facebook :)

Link: http://www.matiaskatz.com/gmail/

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Comments (9) Trackbacks (0)
  1. Muy bueno. Tambien se podrian borrar las llamadas a js para que no tire error de ejecucion.

  2. es muy bueno (Y)

  3. Corregido lo del error de Javascript ;)

  4. Muy bueno espero el de Facebook ;)

  5. La próxima semana sale FB :)

    También tomo opiniones para otros providers

  6. Un poco de java script para lograr que la cpacidad tan como en el gmail original continue avanzando eto para dar u mayor realismo.

  7. El javascript que realiza esa tarea fue deshabilitada intencionalmente para generar diferencias visibles fácilmente. Gracias por el feedback ;)

  8. Actualmente se usa jquery como metodo de programación phising para evitar errores comunes..
    Ojo al xss.. fijate las entradas alert(“stealer”)

    Muy bueno, Saludos. (por cierto.. muy buena la primer clase.. en un rato te envio los exploits del smf ;) ) espero la segunda con ansias.!

  9. Federico, esto es mucho mas simple que esto, es una simple demostracion de la simpleza de este ataque :)

    Saludos!


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