Server hacked on known port


 
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Special Forums Cybersecurity Server hacked on known port
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Old 02-04-2019
In other to help people understand this, I will flush the iptables (remove all rules) and list the results:

Code:
linux# iptables -F


linux# iptables -L
Chain INPUT (policy ACCEPT)
target     prot opt source               destination         

Chain FORWARD (policy ACCEPT)
target     prot opt source               destination         

Chain OUTPUT (policy ACCEPT)
target     prot opt source               destination

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Connection(3pm) 					User Contributed Perl Documentation					   Connection(3pm)

NAME
Net::IRC::Connection - Object-oriented interface to a single IRC connection SYNOPSIS
Hard hat area: This section under construction. DESCRIPTION
This documentation is a subset of the main Net::IRC documentation. If you haven't already, please "perldoc Net::IRC" before continuing. Net::IRC::Connection defines a class whose instances are individual connections to a single IRC server. Several Net::IRC::Connection objects may be handled simultaneously by one Net::IRC object. METHOD DESCRIPTIONS
This section is under construction, but hopefully will be finally written up by the next release. Please see the "irctest" script and the source for details about this module. AUTHORS
Conceived and initially developed by Greg Bacon <gbacon@adtran.com> and Dennis Taylor <dennis@funkplanet.com>. Ideas and large amounts of code donated by Nat "King" Torkington <gnat@frii.com>. Currently being hacked on, hacked up, and worked over by the members of the Net::IRC developers mailing list. For details, see http://www.execpc.com/~corbeau/irc/list.html . URL
Up-to-date source and information about the Net::IRC project can be found at http://netirc.betterbox.net/ . SEE ALSO
o perl(1). o RFC 1459: The Internet Relay Chat Protocol o http://www.irchelp.org/, home of fine IRC resources. perl v5.8.8 2008-01-24 Connection(3pm)