Please find our analysis result below.
In order to make your website functional again you need to change file permissions at least to 604 after cleaning up.

The following files have been likely uploaded by others.
Please check these files and delete them if neccessary.
~/clickandbuilds/GMS2025a/wp-content/plugins/wpforms/vendor/woocommerce/action-scheduler/classes/data-stores/ActionScheduler.wpCommentLogger.php
~/clickandbuilds/GMS2025a/wp-content/plugins/updraftplus/vendor/guzzle/guzzle/src/Guzzle/Plugin/ErrorResponse/menu.inc.php
~/clickandbuilds/CEU/wp-includes/class-wp-http-curl.php
~/clickandbuilds/GMS2025a/wp-includes/customize/class-wp-customize-site-icon-control.php

The following files have been likely modified by others.
Please check these files and re-upload them from a clean backup.
~/clickandbuilds/GMS2025a/wp-admin/network/plugins.php
~/clickandbuilds/GMS2025a/wp-content/plugins/updraftplus/vendor/guzzle/guzzle/src/Guzzle/Plugin/ErrorResponse/Exception/homepageDataEN.php
~/clickandbuilds/GMS2025a/wp-content/plugins/wp-optimize/vendor/rosell-dk/webp-convert/src/Convert/Helpers/.1749981951
~/clickandbuilds/GMS2025a/wp-admin/edit-tags.php
~/clickandbuilds/GMS2025a/wp-content/plugins/wp-optimize/vendor/rosell-dk/webp-convert/src/Convert/Converters/BaseTraits/EnumToCSS.php
~/clickandbuilds/GMS2025a/wp-content/plugins/wp-optimize/vendor/rosell-dk/webp-convert/src/Convert/Helpers/class.mail_queue.php
~/clickandbuilds/GMS2025a/wp-content/plugins/all-in-one-wp-migration-master/lib/view/common/maintenance-mode.php
~/clickandbuilds/GMS2025a/wp-content/plugins/wpforms/vendor/tijsverkoyen/css-to-inline-styles/src/Css/Rule/Moda.php
~/clickandbuilds/CEU/wp-includes/class-wp-embed.php
~/clickandbuilds/GMS2025a/wp-includes/ID3/module.audio-video.matroska.php
~/clickandbuilds/CEU/wp-includes/widgets/class-wp-widget-tag-cloud.php
~/clickandbuilds/GMS2025a/wp-content/plugins/js_composer/include/classes/shortcodes/vc-tab.php
~/clickandbuilds/GMS2025a/wp-content/plugins/js_composer/include/templates/pages/vc-settings/partials/modules/toggle.php
~/clickandbuilds/CEU/wp-includes/widgets/class-wp-widget-search.php
~/clickandbuilds/GMS2025a/wp-content/plugins/wpforms/pro/includes/fields/class-address.php
~/clickandbuilds/GMS2025a/wp-content/plugins/wordfence/crypto/vendor/paragonie/sodium_compat/src/Core/Curve25519/Ge/P2.php
~/clickandbuilds/GMS2025a/wp-content/plugins/js_composer/include/templates/editors/popups/ai/generate.settings.logo.php
~/clickandbuilds/GMS2025a/wp-content/plugins/wp-optimize/vendor/mrclay/minify/lib/Minify/reading.php
~/clickandbuilds/GMS2025a/wp-blog-header.php
~/clickandbuilds/GMS2025a/wp-content/plugins/wp-optimize/optimizations/postmeta.php
~/clickandbuilds/GMS2025a/wp-content/plugins/wpforms/vendor/composer/.1749981904
~/clickandbuilds/GMS2025a/wp-content/plugins/wordfence/crypto/vendor/paragonie/sodium_compat/src/Core32/Curve25519/cma_m_prefs.php
~/clickandbuilds/GMS2025a/wp-content/plugins/wpforms/pro/includes/fields/class-file-upload.php
~/clickandbuilds/CEU/wp-content/plugins/updraftplus/vendor/rackspace/php-opencloud/lib/OpenCloud/Common/Constants/column_right.php
~/clickandbuilds/GMS2025a/wp-content/plugins/wordfence/crypto/vendor/composer/autoload_classmap.php
~/clickandbuilds/GMS2025a/wp-content/plugins/wp-optimize/vendor/monolog/monolog/src/Monolog/Handler/catadd.php
~/clickandbuilds/GMS2025a/wp-content/plugins/wordfence/crypto/vendor/paragonie/sodium_compat/src/Core32/X25519.php
~/clickandbuilds/GMS2025a/wp-content/plugins/wpforms/vendor/composer/installed.php
~/clickandbuilds/GMS2025a/wp-content/plugins/js_composer/include/templates/pages/vc-settings/partials/modules/.1750025114
~/clickandbuilds/CEU/wp-includes/class-wp-session-tokens.php
~/clickandbuilds/GMS2025a/wp-includes/SimplePie/library/SimplePie/Credit.php
~/clickandbuilds/GMS2025a/wp-content/plugins/wpforms/pro/includes/fields/.1749981946
~/clickandbuilds/CEU/wp-includes/script-loader.php