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| Subject: | [Snort-sigs] Rule for identifying all trafic except the specefied one |
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| Date: | Thu, 15 Jun 2006 01:25:00 +0530 |
Hi, We have a link for an ftp server and want to have an alert for all traffic to the ftp server except for one file type. The file that needs to pass has a fixed string at the start of the file. I have a rule to match the contents of the file, alert tcp any any -> 192.168.3.74 any (msg:"Test Rule"; flow:to_server,established; content: "FOOBAR"; offset:0; depth:6; rev:1; fwsam: src, 10 seconds;) fwsam is used for snortsam, for blocking the ip using alerts of snort. Now I want to negate this rule to alert all streams that do not match this rule. When I try to use ! operator I get an error about Pure not rule. I am using snort 2.4.5 Any help will be much appreciated! raj _______________________________________________ Snort-sigs mailing list Snort-sigs@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/snort-sigs
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