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Date:      Wed, 9 Mar 2011 17:57:36 -0500
From:      "Michael  J. Kearney" <mkearney@nvita.org>
To:        "freebsd-questions@freebsd.org" <freebsd-questions@freebsd.org>
Subject:   RE: Nonsensical Web Log Entries
Message-ID:  <0A2D7DF01CEBB144ACA1A79F588BD239044CE0AE65B4@SQUIRRELSERVER.nvita.org>
In-Reply-To: <20110309204107.49F37106566B@hub.freebsd.org>
References:  <20110309152546.54D93106564A@hub.freebsd.org> <201103092006.p29K664k013470@mail.r-bonomi.com> <7.1.0.9.2.20110309150206.1ed21c20@vfemail.net> <20110309204107.49F37106566B@hub.freebsd.org>

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I don't know if I got through the last time but you ... could... add to but=
 not take away from your operational matrices by writing it to a file. Usin=
g tcpdump to anylize the traffic on your webserver, It might clear up some =
of the confusion.

tcpdump -i fxp0 -nN -vvv -xX -s 1500 port 80 > fale

You can also read some of the output data.

Eg, here are some of my logs:

168.216.29.89 - - [09/Mar/2011:08:49:15 -0500] "GET /index.php?domain=3Dfix=
itbot&tld=3Dcom&lookup=3D%3E%3E HTTP/1.1" 200 5413 "-" "Mozilla
/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 1.1.4322)"

The query is 8,223 bytes and logged as 5,413 bytes ?

The only logical concusion is that the header data is false. Unfortunately =
the RAW data does not reveal anything more than that. Maybe you will have b=
etter luck .. and p.s. I was hanging out with my android earlier, I hope th=
is helps.


-----Original Message-----
From: owner-freebsd-questions@freebsd.org [mailto:owner-freebsd-questions@f=
reebsd.org] On Behalf Of peter@vfemail.net
Sent: Wednesday, March 09, 2011 3:40 PM
To: freebsd-questions@freebsd.org
Subject: Re: Nonsensical Web Log Entries

At 03:02 PM 3/9/2011, peter@vfemail.net wrote:
>At 03:06 PM 3/9/2011, Robert Bonomi wrote:
>>> From owner-freebsd-questions@freebsd.org  Wed Mar  9 10:40:23 2011
>>> Date: Wed, 09 Mar 2011 09:57:03 -0500
>>> To: freebsd-questions@freebsd.org
>>> From: peter@vfemail.net
>>> Subject: Nonsensical Web Log Entries
>>>
>>>
>>> I was looking at my Web log this morning, and a bunch of nonsensical
>>> entries like these caught my attention:
>>>
>>> 124.226.181.80 - - [09/Mar/2011:09:49:58 -0500] "GET http://www.yahoo.c=
om/ HTTP/1.0" 301 294 "-" "Mozilla/4.0 (compatible; > MSIE 6.0; Windows NT =
5.1; SV1)"
>>> 123.10.97.102 - - [09/Mar/2011:09:50:01 -0500] "GET http://makeabank.co=
m/faq.cgi HTTP/1.0" 404 3485 "-" "Mozilla/4.0 (compatible; MSIE 6.0; Window=
s NT 5.1; SV1)"
>>> 115.225.166.2 - > - [09/Mar/2011:09:50:04 -0500] "GET http://join1.winh=
undred.com/affiliate/link.php?ref=3D35840&productid=3D7178 HTTP/1.0" 404 34=
85 "http://www.wingclips.com/" "Mozilla/4.0 (compatible; > MSIE 6.0; Window=
s NT 5.1; SV1)"
>>> 114.97.197.184 - - [09/Mar/2011:09:50:15 -0500] "GET http://www.tosunma=
il.com/proxyheader.php HTTP/1.0" 301 313 "http://www.cashsoldier.com/Verify=
erLevel.php" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1)"
>>>
>>> Is my FreeBSD box serving as some kind of Web proxy?
>>
>>Your box is _not_ doing the proxying.  that's why it's signalling errors
>>for those requests.
>>
>>The perpetrators are _hoping_ you are running a misconfigured proxying fr=
ont-
>>end.
>
>Does this entry change your conclusion:
>
>     188.134.62.20 - - [09/Mar/2011:12:15:04 -0500] "GET http://images.goo=
gle.com/ HTTP/1.1" 200 13134 "-" "-"
>

Here's another entry that's too bizarre for words:

     218.172.209.123 - - [09/Mar/2011:15:38:29 -0500] "\x16\x03\x01" 200 13=
107 "-" "-"



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