Re: Hacked Web Site

2006-05-19 Thread Kevin Kinsey

Don O'Neil wrote:

A customer of mine recently had their web site hacked and the index file
defaced by Milli-Harekat...

http://www.zone-h.org/en/search/what=Milli-Harekat.Org/

Does anyone know the exploit used for this and where to find out about
fixing it? I have a feeling it's a brute force attack of some sort, but I
can't find anything.



What makes you think it was a BF attack?  IANAE, but looking over
a list of exploits, I see a fairly large number against PHP pages
and the like, including what appears to be HTML URI injection by means
of a semicolon and HTTP 'meta-refresh' tag; so, I'd starting looking
for insecure server-side scripting, especially in the absence of any
evidence of compromise of the machine itself.

Of course, "compromise of the machine itself" is a whole 'nother
"ball of wax".  You've my sympathies either way.

Kevin Kinsey
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Re: Hacked Web Site

2006-05-19 Thread Daniel A.

Don O'Neil wrote:

A customer of mine recently had their web site hacked and the index file
defaced by Milli-Harekat...

http://www.zone-h.org/en/search/what=Milli-Harekat.Org/

Does anyone know the exploit used for this and where to find out about
fixing it? I have a feeling it's a brute force attack of some sort, but I
can't find anything.

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Hi Don,
Please look in your auth.log (Usually in /var/log) to check for recent 
failed log attempts, and your httpd-*.log (Usually /var/log unless 
specified otherwise in your httpd.conf files)
If you find something suspicious, please paste the relevant lines. I 
suggest *not* attaching the entire log files, as they may contain 
sensitive data in form of IP addresses and valid usernames.

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Hacked Web Site

2006-05-18 Thread Don O'Neil
A customer of mine recently had their web site hacked and the index file
defaced by Milli-Harekat...

http://www.zone-h.org/en/search/what=Milli-Harekat.Org/

Does anyone know the exploit used for this and where to find out about
fixing it? I have a feeling it's a brute force attack of some sort, but I
can't find anything.

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