home *** CD-ROM | disk | FTP | other *** search
- #
- # This script was written by Michel Arboi <arboi@alussinan.org>
- #
- # GPL
- #
- # This script only checks if ports 4661-4663 are open.
- # The protocol is not documented, AFAIK. It was probably 'reverse engineered'
- # for mldonkey (do you read OCAML?)
- # I sniffed a eDonkey connection, but could not reproduce it.
- # There were some information on http://hitech.dk/donkeyprotocol.html
- # but I could not use it.
-
-
-
- if(description)
- {
- script_id(11022);
- script_version ("$Revision: 1.14 $");
-
- script_name(english:"eDonkey/eMule detection");
-
- desc["english"] = "
- eDonkey might be running on this port. This peer to peer
- software is used to share files.
- 1. This may be illegal.
- 2. You may have access to confidential files
- 3. It may eat too much bandwidth
-
- * Note: This script only checks if ports 4661-4663 are open
- * and are unknown services.
- Solution: disable it
-
- Risk factor : Medium";
-
- script_description(english:desc["english"]);
-
- summary["english"] = "Detect eDonkey";
- script_summary(english:summary["english"]);
-
- script_category(ACT_GATHER_INFO);
-
- script_copyright(english:"This script is Copyright (C) 2002 Michel Arboi");
- family["english"] = "Peer-To-Peer File Sharing";
- script_family(english:family["english"]);
- script_dependencie("find_service.nes");
- script_require_ports(4661, 4662, 4663);
-
- exit(0);
- }
-
- include("misc_func.inc");
- include('global_settings.inc');
-
-
- if ( !thorough_tests ) exit(0);
-
- for (port = 4661; port <= 4663; port = port + 1)
- {
- if(get_port_state(port))
- {
- kb = known_service(port:port);
- if(!kb || kb == "edonkey")
- {
- soc = open_sock_tcp(port);
- if(soc)
- {
- # display(string("Open port = ", port, "\n"));
- security_warning(port);
- close(soc);
- }
- }
- }
- }
-
- # Looking for the mlDonkey web or telnet interface is useless:
- # it only answers on localhost
-
- exit(0);
-
-