Microsoft Windows SMB Registry : OS Version and Processor Architecture

#
# (C) Tenable Network Security, Inc.
#

include("compat.inc");

if(description)
{
 script_id(48942);
 script_version("1.9");
 script_set_attribute(attribute:"plugin_modification_date", value:"2022/02/01");

 script_name(english:"Microsoft Windows SMB Registry : OS Version and Processor Architecture");

 script_set_attribute(attribute:"synopsis", value:
"It was possible to determine the processor architecture, build lab
strings, and Windows OS version installed on the remote system.");
 script_set_attribute(attribute:"description", value:
"Nessus was able to determine the processor architecture, build lab
strings, and the Windows OS version installed on the remote system by
connecting to the remote registry with the supplied credentials.");

 script_set_attribute(attribute:"solution", value:"n/a" );
 script_set_attribute(attribute:"risk_factor", value:"None" );
 script_set_attribute(attribute:"plugin_publication_date", value:"2010/08/31");
 script_set_attribute(attribute:"plugin_type", value:"local");
 script_set_attribute(attribute:"asset_inventory", value:"True");
 script_set_attribute(attribute:"os_identification", value:"True");
 script_set_attribute(attribute:"agent", value:"windows");
 script_end_attributes();

 script_summary(english:"Reports Windows OS version and processor architecture");
 script_category(ACT_GATHER_INFO);
 script_copyright(english:"This script is Copyright (C) 2010-2022 and is owned by Tenable, Inc. or an Affiliate thereof.");
 script_family(english:"Windows");
 script_dependencies("smb_hotfixes.nasl","smb_reg_service_pack.nasl");
 script_require_ports("SMB/WindowsVersion", "SMB/WindowsVersionBuild", "SMB/ARCH");
 exit(0);
}

port = get_kb_item("SMB/transport");

os_version = get_kb_item("SMB/WindowsVersion");
os_build   = get_kb_item("SMB/WindowsVersionBuild");
os_arch    = get_kb_item("SMB/ARCH");
os_labex   = get_kb_item("SMB/BuildLabEx");

os     = '';
report = '';

if(os_version)
{
  os = os_version;
  if(os_build)
   os += "." + os_build;

  report += 'Operating system version = ' + os + '\n';
}
if(os_arch)
  report += 'Architecture = '+ os_arch + '\n';

if(os_labex)
  report += 'Build lab extended = '+ os_labex + '\n';

# Always report
if (strlen(report) > 0)
 security_note(port:port,extra:report);