On Wed, Jun 05, 2002 at 01:17:45PM +0200, High Speed wrote: > last 2 days I noticed an increased scan against port 1524 > ingreslock 1524/tcp ingres > ingreslock 1524/udp ingres > Are there known issues with this port ? > Recently found vulnerabilities ? I see them too, but, what is really interesting, SRC_PORT == DST_PORT, so, packets are going from 1524 to 1524. Besides of 1524 to 1524 I see a lot of packets (usually with SYN, or SYN+FIN flags set) to port 21 from 21 (or 22-22) Amount of those packets is increasing from day to day and it affects all servers I'm looking at. Now it doesn't look like an individual with hping2 or sth, it's rather some kind of worm-like tool. Strange, since it's making signature-based NIDS life simpler... :) -- [ Wojtek gminick Walczak ] [ http://gminick.linuxsecurity.pl/ ] [ gminick (at) hacker.pl ] [ gminick (at) underground.org.pl/ ] ---------------------------------------------------------------------------- This list is provided by the SecurityFocus ARIS analyzer service. For more information on this free incident handling, management and tracking system please see: http://aris.securityfocus.com
This archive was generated by hypermail 2b30 : Wed Jun 05 2002 - 10:42:09 PDT