QJh35Qjg

1<?php
2  $defaultdata = array( "showpassword"=>"no", "bgcolor"=>"#ffffff");
3  $plain_text = json_encode($defaultdata);
4  $default_cookie_value = "ClVLIh4ASCsCBE8lAxMacFMZV2hdVVotEhhUJQNVAmhSEV4sFxFeaAw=";
5  $decoded_cookie_value = base64_decode($default_cookie_value);
6
7  function my_xor_encrypt($in, $key) {
8    $text = $in;
9    $outText = '';
10
11    for ($i=0; $i < strlen($text); $i++) {
12      $outText .= $text[$i] ^ $key[$i % strlen($key)];
13    }
14
15    return $outText;
16  }
17
18  $secret_key_repeated = my_xor_encrypt($decoded_cookie_value, $plain_text);
19
20  $secret_key = '';
21
22  for ($i=0; $i < strlen($secret_key_repeated); $i++) {
23    $secret_key .= $secret_key_repeated[$i];
24    $encrypted_value = my_xor_encrypt($plain_text, $secret_key);
25
26    if ($encrypted_value == $decoded_cookie_value) {
27      break;
28    }
29  }
30
31  $defaultdata['showpassword'] = 'yes';
32
33  $ivil_cookie = base64_encode(my_xor_encrypt(json_encode($defaultdata), $secret_key));
34
35  print "$ivil_cookie\n";
36?>