OpenVAS Administrator Detection

# SPDX-FileCopyrightText: 2013 Greenbone AG
# 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("1.3.6.1.4.1.25623.1.0.103826");
  script_version("2023-07-25T05:05:58+0000");
  script_tag(name:"last_modification", value:"2023-07-25 05:05:58 +0000 (Tue, 25 Jul 2023)");
  script_tag(name:"creation_date", value:"2013-11-08 12:28:10 +0100 (Fri, 08 Nov 2013)");
  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("OpenVAS Administrator Detection");
  script_category(ACT_GATHER_INFO);
  script_family("Product detection");
  script_copyright("Copyright (C) 2013 Greenbone AG");
  script_dependencies("find_service3.nasl");
  script_require_ports("Services/oap", 9393);

  script_tag(name:"summary", value:"The script sends a connection request to the server and attempts to
  determine if it is a OpenVAS Administrator service.");

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

  exit(0);
}

include("host_details.inc");
include("port_service_func.inc");
include("misc_func.inc");

port = service_get_port( default:9393, proto:"oap" );
soc = open_sock_tcp( port );
if( ! soc )
  exit( 0 );

vt_strings = get_vt_strings();
req = "<" + vt_strings["lowercase"] + "/>";
send( socket:soc, data:req + '\r\n' );
res = recv( socket:soc, length:256 );
close( soc );

if( "oap_response" >< res && "GET_VERSION" >< res ) {

  set_kb_item( name:"openvas_administrator/detected", value:TRUE );
  set_kb_item( name:"openvas_gvm/framework_component/detected", value:TRUE );

  version = "unknown";
  cpe = "cpe:/a:openvas:openvas_administrator";
  install = port + "/tcp";
  concluded = "OAP protocol probe '" + req + "', response: " + res;

  service_register( port:port, proto:"oap" );
  register_product( cpe:cpe, location:install, port:port, proto:"oap" );

  log_message( data:build_detection_report( app:"OpenVAS Administrator",
                                            version:version,
                                            install:install,
                                            cpe:cpe,
                                            concluded:concluded ),
                                            port:port );
}

exit( 0 );