Snort mailing list archives
Strange Traffic Flow
From: Theodore Stout <theodorestout () yahoo com>
Date: Fri, 14 Oct 2005 07:02:19 -0700 (PDT)
All, I got this strange message with Snort It's claiming that one host is sending large ICMP packets to my DC, and the DC answers back with the same large ICMP packet. Why would that be? Another thing I keep getting is between a host and a server is this; The host starts the conversation with the server requesting "NETBIOS SMB-DS IPC$ unicode share access" from port 1442 to 445 (Priority 3). The server answers by doing "NETBIOS SMB Session Setup AndX request unicode username overflow attempt" to the host from port 2064 to 139 (Priority 1). The conversation between the machines end with the server asking for "NETBIOS SMB IPC$ unicode share access" on port 2064 to port 139 (priority 3). Then it takes a short while and either this machine does it again, or it's another machine trying. Does anyone know why this might be happening? Thanks Theo ------------------------------------------------------- This SF.Net email is sponsored by: Power Architecture Resource Center: Free content, downloads, discussions, and more. http://solutions.newsforge.com/ibmarch.tmpl _______________________________________________ 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
Current thread:
- Call for all Snort Projects Joel Esler (Oct 03)
- RE: [Snort-devel] Call for all Snort Projects Spiros Antonatos (Oct 10)
- Re: [Snort-devel] Call for all Snort Projects Alex Butcher, ISC/ISYS (Oct 11)
- Re: [Snort-devel] Call for all Snort Projects Jeff Nathan (Oct 12)
- Strange Traffic Flow Theodore Stout (Oct 14)
- Re: Strange Traffic Flow Frank Knobbe (Oct 14)
- Re: Strange Traffic Flow Jeff Kell (Oct 14)
- Re: Strange Traffic Flow Frank Knobbe (Oct 14)
- Re: [Snort-devel] Call for all Snort Projects Jeff Nathan (Oct 12)