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What is the significance of this log file ?
From: Jon Naumann <Jon.Naumann () dynetics com>
Date: Thu, 20 Sep 2001 06:49:11 -0500
Greetings from a newbie.... I have been seeing quite a bit of traffic similar to below from my internal hosts going out. I have seen some traffic where the source port increments with each additional target that leads me to believe that a port scan is in progress. I am not understanding the significance of the source port not changing. I haven't been able to turn up anything about UDP port 1227 in any lis of trojans nor in the IANA/RFC's defining what should be on that port. Can anyone shed some light ? 02:58:45 xx.xx.201.42:1227 -> 63.57.15.70:2619 UDP 02:58:45 xx.xx.201.42:1227 -> 165.247.89.101:1157 UDP 02:58:45 xx.xx.201.42:1227 -> 151.202.96.84:2588 UDP 02:58:46 xx.xx.201.42:1227 -> 63.194.22.174:1174 UDP 02:58:45 xx.xx.201.42:1227 -> 149.159.62.152:2254 UDP 02:58:48 xx.xx.201.42:1227 -> 165.247.89.101:1157 UDP 02:58:48 xx.xx.201.42:1227 -> 63.194.22.174:1174 UDP 02:58:47 xx.xx.201.42:1227 -> 63.57.15.70:2619 UDP 02:58:48 xx.xx.201.42:1227 -> 151.202.96.84:2588 UDP 02:58:48 xx.xx.201.42:1227 -> 149.159.62.152:2254 UDP 02:58:51 xx.xx.201.42:1227 -> 165.247.89.101:1157 UDP 02:58:51 xx.xx.201.42:1227 -> 151.202.96.84:2588 UDP 02:58:50 xx.xx.201.42:1227 -> 149.159.62.152:2254 UDP 02:58:51 xx.xx.201.42:1227 -> 63.57.15.70:2619 UDP 02:58:51 xx.xx.201.42:1227 -> 63.194.22.174:1174 UDP 02:58:54 xx.xx.201.42:1227 -> 63.57.15.70:2619 UDP 02:58:54 xx.xx.201.42:1227 -> 165.247.89.101:1157 UDP 02:58:54 xx.xx.201.42:1227 -> 151.202.96.84:2588 UDP 02:58:54 xx.xx.201.42:1227 -> 63.194.22.174:1174 UDP 02:58:54 xx.xx.201.42:1227 -> 149.159.62.152:2254 UDP 02:58:57 xx.xx.201.42:1227 -> 63.194.22.174:1174 UDP 02:58:57 xx.xx.201.42:1227 -> 63.57.15.70:2619 UDP 02:58:57 xx.xx.201.42:1227 -> 165.247.89.101:1157 UDP 02:58:57 xx.xx.201.42:1227 -> 151.202.96.84:2588 UDP 02:58:57 xx.xx.201.42:1227 -> 149.159.62.152:2254 UDP 02:59:00 xx.xx.201.42:1227 -> 63.194.22.174:1174 UDP 02:59:00 xx.xx.201.42:1227 -> 63.57.15.70:2619 UDP 02:59:00 xx.xx.201.42:1227 -> 149.159.62.152:2254 UDP 02:59:00 xx.xx.201.42:1227 -> 151.202.96.84:2588 UDP 02:58:59 xx.xx.201.42:1227 -> 165.247.89.101:1157 UDP 02:59:03 xx.xx.201.42:1227 -> 63.57.15.70:2619 UDP 02:59:03 xx.xx.201.42:1227 -> 149.159.62.152:2254 UDP 02:59:03 xx.xx.201.42:1227 -> 63.194.22.174:1174 UDP 02:59:03 xx.xx.201.42:1227 -> 151.202.96.84:2588 UDP 02:59:01 xx.xx.201.42:2346 -> 194.251.249.103:27243 UDP 02:59:02 xx.xx.201.42:1227 -> 165.247.89.101:1157 UDP 02:59:06 xx.xx.201.42:1227 -> 63.194.22.174:1174 UDP 02:59:06 xx.xx.201.42:1227 -> 151.202.96.84:2588 UDP Thanks in advance, Jon Naumann _______________________________________________ Snort-users mailing list Snort-users () lists sourceforge net Go to this URL to change user options or unsubscribe: https://lists.sourceforge.net/lists/listinfo/snort-users Snort-users list archive: http://www.geocrawler.com/redir-sf.php3?list=snort-users
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- What is the significance of this log file ? Jon Naumann (Sep 20)