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Network Security Snort-Signatures
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Re: [Snort-sigs] Authorization overflow ?

Subject: Re: [Snort-sigs] Authorization overflow ?
Date: Mon, 08 Aug 2005 10:51:25 -0500
On Mon, 2005-08-08 at 12:37 +0200, rmkml wrote:
17:38:18.047054 83.81.37.203.1574 > x.x.x.x.80: . [tcp sum ok] 
4038566652:4038568112(1460) ack 3750935641 win 64240 (DF) (ttl 117, id 
53120, len 1500)
GET / HTTP/1.0\r\nHost: x.x.x.x\r\nAuthorization: 
Negotiate 
YIIQegYGKwYBBQUCoIIQbjCCEGqhghBmI4IQYgOCBAEAQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFB
QUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQ
UFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQUFBQU

That's covered by SID 2001985 in the BleedingSnort rules.

And yes, it's a rather noisy one. We see TONS of these daily. It can be
considered background noise on par with crap like SQL Slammer.

Regards,
Frank


-- 
Ciscogate: Shame on Cisco. Double-Shame on ISS.

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