Snort mailing list archives
Can someone show an example how to force snort block ssh bruteforce?
From: kay <kay.diam () gmail com>
Date: Fri, 20 Apr 2012 12:11:59 +0400
Hi everyone The only I have reached is alerting about SSH bruteforce: 04/20-11:57:27.155161 [**] [1:19559:2] BAD-TRAFFIC SSH brute force login attempt [**] [Classification: Misc activity] [Priority: 3] {TCP} 172.16.1.1:50585 -> 172.16.1.2:22 Here are the rules I used: alert tcp $EXTERNAL_NET any -> $HOME_NET 22 (msg:"BAD-TRAFFIC SSH brute force login attempt"; flow:to_server,established; content:"SSH-"; depth:4; detection_filter:track by_src, count 5, seconds 60; classtype:misc-activity; sid:19559; rev:2;) drop tcp $EXTERNAL_NET any -> $HOME_NET 22 (msg:"BAD-TRAFFIC SSH brute force login attempt"; flow:to_server,established; content:"SSH-"; depth:4; detection_filter:track by_src, count 5, seconds 60; classtype:misc-activity; sid:19559; rev:2;)
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Current thread:
- Can someone show an example how to force snort block ssh bruteforce? kay (Apr 20)
- Re: Can someone show an example how to force snort block ssh bruteforce? Joel Esler (Apr 20)
- Message not available
- Re: Can someone show an example how to force snort block ssh bruteforce? Joel Esler (Apr 20)
- Re: Can someone show an example how to force snort block ssh bruteforce? Ian Bowers (Apr 20)
- Re: Can someone show an example how to force snort block ssh bruteforce? kay (Apr 23)
- Re: Can someone show an example how to force snort block ssh bruteforce? waldo kitty (Apr 23)
- Re: Can someone show an example how to force snort block ssh bruteforce? kay (Apr 23)
- Re: Can someone show an example how to force snort block ssh bruteforce? waldo kitty (Apr 23)
- Re: Can someone show an example how to force snort block ssh bruteforce? Castle, Shane (Apr 23)
- Re: Can someone show an example how to force snort block ssh bruteforce? kay (Apr 23)