IOServer Pty Ltd. OPC Server Detection (Windows SMB Login)

# SPDX-FileCopyrightText: 2019 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("1.3.6.1.4.1.25623.1.0.107569");
  script_version("2024-02-08T14:36:53+0000");
  script_tag(name:"last_modification", value:"2024-02-08 14:36:53 +0000 (Thu, 08 Feb 2024)");
  script_tag(name:"creation_date", value:"2019-04-20 10:47:50 +0200 (Sat, 20 Apr 2019)");
  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("IOServer Pty Ltd. OPC Server Detection (Windows SMB Login)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2019 Greenbone AG");
  script_family("Product detection");
  script_dependencies("smb_reg_service_pack.nasl");
  script_mandatory_keys("SMB/WindowsVersion", "SMB/Windows/Arch");
  script_require_ports(139, 445);

  script_tag(name:"summary", value:"Detects the installed version
  of IOServer Pty Ltd. IOServer OPC Server for Windows.");

  script_xref(name:"URL", value:"http://www.ioserver.com/");

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

  exit(0);
}

include( "smb_nt.inc" );
include( "cpe.inc" );
include( "host_details.inc" );
include( "secpod_smb_func.inc" );

os_arch = get_kb_item( "SMB/Windows/Arch" );
if( !os_arch )
  exit( 0 );

if( "x86" >< os_arch ) {
  key_list = make_list( "SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\" );
} else if( "x64" >< os_arch ) {
  key_list = make_list( "SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\",
                        "SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\" );
}

if( isnull( key_list ) )
  exit( 0 );

foreach key ( key_list ) {
  foreach item ( registry_enum_keys( key:key ) ) {

    appName = registry_get_sz( key:key + item, item:"DisplayName" );
    if( !appName || appName !~ "IOServer OPC Server" )
      continue;

    concluded  = "Registry Key:   " + key + item + '\n';
    concluded += "DisplayName:    " + appName;
    location = "unknown";
    version = "unknown";

    loc = registry_get_sz( key:key + item, item:"UninstallString" );
    if( loc ) {
      split = split( loc, sep:"\" );
      location = ereg_replace( string:loc, pattern:split[max_index( split ) - 1], replace:'' );
      file = "IOServer.exe";
      vers = fetch_file_version( sysPath:location, file_name:file );
      if( vers && vers =~ "^[0-9.]{3,}" ) {
        version = vers;
        concluded += '\nFile version:    ' + vers + ' fetched from ' + location + file;
      }
    }

    set_kb_item( name:"ioserver/ioserver/detected", value:TRUE );

    register_and_report_cpe( app:appName, ver:version, concluded:concluded,
                             base:"cpe:/a:ioserver:ioserver:", expr:"^([0-9.]+)", insloc:location, regService:"smb-login", regPort:0 );
    exit( 0 );
  }
}

exit( 0 );