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Re: [Snort-sigs] SSH brute force attack sig

from [Frank Knobbe] Network Security

[Permanent Link]

Subject:	Re: [Snort-sigs] SSH brute force attack sig
Date:	Wed, 06 Jul 2005 18:19:42 -0500

On Wed, 2005-07-06 at 15:27 -0400, bmc@snort.org wrote:

On Wed, Jul 06, 2005 at 02:02:19PM -0500, Paul Schmehl wrote:

# New rule for catching ssh brute-force attacks
alert tcp $HOME_NET any -> any 22 (msg:"SSH Brute-Force attack";
threshold: type both, track by_src, count 2000, seconds 60;
classtype:trojan-activity; sid:1000281; rev:2;)


Hehe... looks like the "flags:S;" somehow got dropped from your quote
there Brian :)

-Frank

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