Windows file Checksums: Violations

# 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("1.3.6.1.4.1.25623.1.0.96183");
  script_version("2023-07-27T05:05:09+0000");
  script_tag(name:"cvss_base", value:"10.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:C/I:C/A:C");
  script_tag(name:"last_modification", value:"2023-07-27 05:05:09 +0000 (Thu, 27 Jul 2023)");
  script_tag(name:"creation_date", value:"2013-09-09 11:15:54 +0200 (Mon, 09 Sep 2013)");
  script_name("Windows file Checksums: Violations");
  script_category(ACT_GATHER_INFO);
  script_family("Policy");
  script_copyright("Copyright (C) 2013 Greenbone AG");
  script_dependencies("Policy/policy_file_checksums_win.nasl");
  script_mandatory_keys("policy/file_checksums_win/started");

  script_tag(name:"summary", value:"List Windows files with checksum violations.");

  script_tag(name:"solution", value:"Update or reconfigure the affected service / system / host according to the
  policy requirement.");

  script_tag(name:"qod", value:"98"); # direct authenticated file analysis is pretty reliable
  script_tag(name:"solution_type", value:"Mitigation");

  exit(0);
}

md5fail  = get_kb_list( "policy/file_checksums_win/md5_violation_list" );
sha1fail = get_kb_list( "policy/file_checksums_win/sha1_violation_list" );

if( md5fail || sha1fail ) {

  # Sort to not report changes on delta reports if just the order is different
  if( md5fail )  md5fail  = sort( md5fail );
  if( sha1fail ) sha1fail = sort( sha1fail );

  report  = 'The following file checksums don\'t match:\n\n';
  report += 'Filename|Result|Errorcode;\n';

  foreach fail( md5fail ) {
    report += fail + '\n';
  }
  foreach fail( sha1fail ) {
    report += fail + '\n';
  }

  security_message( port:0, data:report );
}

exit( 0 );