Unknown files in wp-includes and wp-admin

Hi,

Wordfence has found a lot of strange files in my wp-admin and wp-includes folders. My WP version is 5.4.2.
I have installed and removed the following pluings: WP Hide & Security Enhancer and Developer Tools Blocker.

Could you please help me by pointing out whether these files are OK or not.

The list of the file names is:

82
Unknown file in WordPress core: wp-includes/sitemaps/class-wp-sitemaps-index.php
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/sitemaps/class-wp-sitemaps-provider.php
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/sitemaps/class-wp-sitemaps-registry.php
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/sitemaps/class-wp-sitemaps-renderer.php
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/sitemaps/class-wp-sitemaps-stylesheet.php
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/sitemaps/class-wp-sitemaps.php
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/sitemaps/providers/class-wp-sitemaps-posts.php
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/sitemaps/providers/class-wp-sitemaps-taxonomies.php
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/sitemaps/providers/class-wp-sitemaps-users.php
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/sitemaps.php
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/rest-api/endpoints/class-wp-rest-block-directory-controller.php
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/rest-api/endpoints/class-wp-rest-block-types-controller.php
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/rest-api/endpoints/class-wp-rest-plugins-controller.php
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/blocks/separator/block.json
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/blocks/social-links/block.json
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/blocks/spacer/block.json
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/blocks/subhead/block.json
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/blocks/table/block.json
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/blocks/tag-cloud/block.json
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/blocks/text-columns/block.json
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/blocks/verse/block.json
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/blocks/video/block.json
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/cache-compat.php
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/class-wp-block-list.php
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/class-wp-block-pattern-categories-registry.php
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/class-wp-block-patterns-registry.php
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/class-wp-block.php
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/block-patterns/heading-paragraph.php
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/block-patterns/large-header-button.php
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/block-patterns/large-header.php
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/block-patterns/quote.php
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/block-patterns/text-three-columns-buttons.php
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Filename: wp-includes/block-patterns/text-three-columns-buttons.php
File Type: Core
Details: This file is in a WordPress core location but is not distributed with this version of WordPress. This scan often includes files left over from a previous WordPress version, but it may also find files added by another plugin, files added by your host, or malicious files added by an attacker. Learn More
Unknown file in WordPress core: wp-includes/block-patterns/text-two-columns-with-images.php
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/block-patterns/text-two-columns.php
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/block-patterns/three-buttons.php
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/block-patterns/two-buttons.php
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/block-patterns/two-images.php
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/block-patterns.php
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/blocks/archives/block.json
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/blocks/audio/block.json
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/blocks/block/block.json
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/blocks/button/block.json
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/blocks/buttons/block.json
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/blocks/calendar/block.json
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/blocks/categories/block.json
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/blocks/classic/block.json
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/blocks/code/block.json
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/blocks/column/block.json
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/blocks/columns/block.json
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/blocks/file/block.json
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/blocks/gallery/block.json
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/blocks/group/block.json
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/blocks/heading/block.json
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/blocks/html/block.json
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/blocks/image/block.json
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/blocks/index.php
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/blocks/latest-comments/block.json
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/blocks/latest-posts/block.json
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/blocks/list/block.json
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/blocks/media-text/block.json
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/blocks/missing/block.json
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/blocks/more/block.json
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/blocks/nextpage/block.json
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/blocks/paragraph/block.json
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/blocks/preformatted/block.json
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/blocks/pullquote/block.json
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/blocks/quote/block.json
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/blocks/rss/block.json
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/blocks/search/block.json
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/PHPMailer/Exception.php
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/PHPMailer/PHPMailer.php
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/PHPMailer/SMTP.php
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/SimplePie/Cache/Memcached.php
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-includes/SimplePie/Cache/Redis.php
Type: File
Issue Found August 20, 2020 5:04 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-admin/css/colors/modern/colors-rtl.css
Type: File
Issue Found August 20, 2020 4:29 am
High
IGNORE
DETAILS
Filename: wp-admin/css/colors/modern/colors-rtl.css
File Type: Core
Details: This file is in a WordPress core location but is not distributed with this version of WordPress. This scan often includes files left over from a previous WordPress version, but it may also find files added by another plugin, files added by your host, or malicious files added by an attacker. Learn More
Unknown file in WordPress core: wp-admin/css/colors/modern/colors-rtl.min.css
Type: File
Issue Found August 20, 2020 4:29 am
High
IGNORE
DETAILS
Unknown file in WordPress core: wp-admin/css/colors/modern/colors.css
Type: File
Issue Found August 20, 2020 4:29 am
High
IGNORE
DETAILS
Filename: wp-admin/css/colors/modern/colors.css
File Type: Core
Details: This file is in a WordPress core location but is not distributed with this version of WordPress. This scan often includes files left over from a previous WordPress version, but it may also find files added by another plugin, files added by your host, or malicious files added by an attacker. Learn More
Unknown file in WordPress core: wp-admin/css/colors/modern/colors.min.css
Type: File
Issue Found August 20, 2020 4:29 am
High
IGNORE
DETAILS
Filename: wp-admin/css/colors/modern/colors.min.css
File Type: Core
Details: This file is in a WordPress core location but is not distributed with this version of WordPress. This scan often includes files left over from a previous WordPress version, but it may also find files added by another plugin, files added by your host, or malicious files added by an attacker. Learn More
Unknown file in WordPress core: wp-admin/css/colors/modern/colors.scss
Type: File
Issue Found August 20, 2020 4:29 am
High
IGNORE
DETAILS
Filename: wp-admin/css/colors/modern/colors.scss
File Type: Core
Details: This file is in a WordPress core location but is not distributed with this version of WordPress. This scan often includes files left over from a previous WordPress version, but it may also find files added by another plugin, files added by your host, or malicious files added by an attacker. Learn More
Modified plugin file: wp-content/plugins/democracy-poll/js/democracy.js
Type: File
Issue Found August 20, 2020 5:04 am
Medium
REPAIR
IGNORE
DETAILS
Modified plugin file: wp-content/plugins/democracy-poll/js/democracy.min.js
Type: File
Issue Found August 20, 2020 5:04 am
Medium
REPAIR
IGNORE
DETAILS
1 path was skipped for the malware scan due to scan settings
Type: Skipped Paths
Issue Found August 20, 2020 4:28 am
Low
IGNORE