Need help decrypting URLs

Discussion in 'General Programming Chat' started by seojumper, Aug 17, 2009.

  1. seojumper

    seojumper Regular Member

    Jan 13, 2008
    Likes Received:

    I have stumbled on unsolvable problem for me. My employer set me a task to decrypt URLs from a website.
    This is sample URL: The links to the stores (with logos) under product are the ones that are encrypted.

    When I click on the encrypted URL, I get redirected to affiliate site. The deeplink of the affiliate site (page) is encrypted in
    original URL as "deeplink". I would like to extract this target URL from original, encrypted URL.

    Till now I figured out these details:
    The encyription starts after "deeplink=".
    It seems that encryption is probably some form of Base64 + something.
    All encrypted links start with the same string, also the strings on the links to the same domain are the same for more characters in a row.
    It seems that encrypted strings start with the "www." (except the one that links to IP).

    I have also attached an CVS of encrypted and target URLS.

    Please help!

    Sample links
    Code: 1:31:13&mesto_z_okolico=LJ%2c+ZI&mail_icon_active=True 2:28:01&mesto_z_okolico=SG&mail_icon_active=True 1:46:57&mesto_z_okolico=CE&mail_icon_active=True

    Attached Files:

    Last edited: Aug 17, 2009