Arkoon Security Appliance Detection

# SPDX-FileCopyrightText: 2005 David Maciejak
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-only

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.14377");
  script_version("2023-08-01T13:29:10+0000");
  script_tag(name:"last_modification", value:"2023-08-01 13:29:10 +0000 (Tue, 01 Aug 2023)");
  script_tag(name:"creation_date", value:"2005-11-03 14:08:04 +0100 (Thu, 03 Nov 2005)");
  script_tag(name:"cvss_base", value:"0.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:N");
  script_name("Arkoon Security Appliance Detection");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2005 David Maciejak");
  script_family("Service detection");
  script_dependencies("find_service.nasl", "ssh_detect.nasl");
  script_require_ports(822, 1750, 1751);
  script_mandatory_keys("ssh/ssf/detected");

  script_xref(name:"URL", value:"http://www.arkoon.net");

  script_tag(name:"summary", value:"The remote host has the three TCP ports 822, 1750, 1751
  open.

  It's very likely that this host is an Arkoon security dedicated appliance with ports:

  TCP/822  dedicated to ssh service

  TCP/1750 dedicated to Arkoon Manager

  TCP/1751 dedicated to Arkoon Monitoring");

  script_tag(name:"qod_type", value:"remote_banner");

  exit(0);
}

if( get_port_state( 822 ) &&
    get_port_state( 1750 ) &&
    get_port_state( 1751 ) ) {

  soc1 = open_sock_tcp( 822 );
  if( ! soc1 )
    exit( 0 );

  banner = recv_line( socket:soc1, length:1024 );
  close( soc1 );

  #SSH-1.5-SSF
  if( ! banner || ! egrep( pattern:"SSH-[0-9.]+-SSF", string:banner ) )
    exit( 0 );

  soc2 = open_sock_tcp( 1750 );
  if( ! soc2 )
    exit( 0 );

  close( soc2 );

  soc3 = open_sock_tcp( 1751 );
  if( ! soc3 )
    exit( 0 );

  close( soc3 );

  log_message( port:0 );
}

exit( 0 );