>Recently, I received a lot of attempt from several address using 12345/tcp >to scan the subnet that was behind some of our firewall. >Do u have any idea what is 12345/tcp? How dangerous it is? Hello Normally this scan is done by a script kiddy to see if you are infected by a trojan. We get this very often every day. As this "tools" are offered freely in the Internet, most kids has nothing more to do than to search for infected computers. As long as your net is clear and you firewall is close, there is nothing to worry about. See http://www.simovits.com/nyheter9902.html for a list of the commonly used ports of trojans. port 12345 - GabanBus, My Pics, NetBus, Pie Bill Gates, Whack Job, X-bill Regards, Marc Eismann Senior Consultant GCS AG Industriestra�e 23 40822 Mettmann Telefon: 02104-9106-0 FAX : 02104-9106-40 EMail: <mailto:[EMAIL PROTECTED]> Internet: <http://www.gcs.de/> ================================================================================ To unsubscribe from this mailing list, please see the instructions at http://www.checkpoint.com/services/mailing.html ================================================================================
