Snort mailing list archives
Re: SSL worm sigs
From: Matt Kettler <mkettler () evi-inc com>
Date: Mon, 16 Sep 2002 16:56:45 -0400
The "fences" in things like this: "|0d 0a|" are delimiters to indicate hex byte values instead of litteral text. So that string matches a 2 character sequence, consisting of a CR and a LF. Whereas "0d 0a" matches a 5 byte sequence consisting of ascii zero, ascii d, ascii space.. etc.
At 03:53 PM 9/16/2002 -0400, Tim Bogart wrote:
If you please; This will probably sound like a stupid question but ... Are the fences around the actual signature part of the signatue, or are they delimiters used by snort?
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Current thread:
- SSL worm sigs Brian Caswell (Sep 15)
- Re: SSL worm sigs Tim Bogart (Sep 16)
- Re: SSL worm sigs Matt Kettler (Sep 16)
- Re: SSL worm sigs Shane Williams (Sep 16)
- <Possible follow-ups>
- Re: SSL worm sigs Shane Williams (Sep 16)
- Re: SSL worm sigs Tim Bogart (Sep 16)