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/ICA2025/wp-content/plugins/beaver-builder-lite-version/includes/vendor/mailerlite/php-http/message/src/MessageFactory/php51x.php
~/clickandbuilds/ICA2025/wp-content/plugins/ultimate-addons-for-beaver-builder-lite/modules/info-list/includes/frontend.css.php
~/clickandbuilds/ICA2025/wp-includes/blocks/block.php
~/clickandbuilds/ICA2025/wp-content/plugins/wpforms/vendor/woocommerce/action-scheduler/classes/ActionScheduler_WPCommentCleaner.php
~/clickandbuilds/ICA2025/wp-content/languages-old-old/admin-en_GB.l10n.php
~/clickandbuilds/ICA2025/wp-content/plugins/wp-mail-smtp/vendor/woocommerce/action-scheduler/classes/ActionScheduler_ListTable.php

The following files have been likely modified by others.
Please check these files and re-upload them from a clean backup.
~/clickandbuilds/ICA2025/wp-content/plugins/security-ninja/vendor/phpseclib/phpseclib/phpseclib/Net/.1746696155
~/clickandbuilds/ICA2025/wp-content/plugins/beaver-builder-lite-version/includes/vendor/mailerlite/php-http/message/src/Stream/default_ftp.php
~/clickandbuilds/ICA2025/wp-includes/sitemaps/class-wp-sitemaps-provider.php
~/clickandbuilds/ICA2025/wp-content/plugins/beaver-builder-lite-version/includes/vendor/sass/scssphp/scssphp/src/Compiler/french_mimes.php
~/clickandbuilds/ICA2025/wp-includes/class-wp-rewrite.php
~/clickandbuilds/ICA2025/wp-content/index.php
~/clickandbuilds/ICA2025/wp-content/plugins/beaver-builder-lite-version/includes/vendor/mailjet/mailjet/mailjet-apiv3-php/test/Mailjet/Decorator.php
~/clickandbuilds/ICA2025/wp-content/plugins/wpforms/pro/templates/builder/antispam/reformat-warning.php
~/clickandbuilds/ICA2025/wp-content/plugins/wp-mail-smtp/vendor/woocommerce/action-scheduler/classes/actions/.1746696154
~/clickandbuilds/ICA2025/wp-content/plugins/updraftplus/vendor/guzzle/guzzle/src/Guzzle/Http/QueryAggregator/gethint.php
~/clickandbuilds/ICA2025/wp-content/plugins/beaver-builder-lite-version/includes/vendor/mailjet/psr/http-message/src/bigocaptcha.php
~/clickandbuilds/ICA2025/wp-content/plugins/wpforms/vendor/woocommerce/action-scheduler/classes/data-stores/ActionScheduler_wpPostStore.php
~/clickandbuilds/ICA2025/wp-includes/sitemaps/.1746739325
~/clickandbuilds/ICA2025/wp-content/plugins/beaver-builder-lite-version/includes/vendor/mailerlite/guzzlehttp/psr7/src/bank.php
~/clickandbuilds/ICA2025/wp-content/themes/astra/inc/builder/type/header/widget/class-astra-header-widget-component-loader.php
~/clickandbuilds/ICA2025/wp-includes/rest-api/endpoints/class-wp-rest-taxonomies-controller.php
~/clickandbuilds/ICA2025/wp-content/plugins/wp-mail-smtp/vendor/woocommerce/action-scheduler/classes/actions/ActionScheduler.FinishedAction.php
~/clickandbuilds/ICA2025/wp-content/languages-old-old-old/themes/twentytwentythree-en_GB.l10n.php
~/clickandbuilds/ICA2025/wp-content/plugins/simple-lightbox/includes/class.field.php
~/clickandbuilds/ICA2025/wp-content/plugins/updraftplus/includes/Google/Collection.php
~/clickandbuilds/ICA2025/wp-content/plugins/beaver-builder-lite-version/includes/vendor/mailjet/psr/http-message/src/.1746609708
~/clickandbuilds/ICA2025/wp-content/plugins/updraftplus/vendor/phpseclib/phpseclib/phpseclib/System/SSH/Agent/frontpage.php
~/clickandbuilds/ICA2025/wp-content/plugins/updraftplus/vendor/paragonie/random_compat/lib/random_int.php
~/clickandbuilds/ICA2025/wp-content/plugins/updraftplus/vendor/guzzle/guzzle/src/Guzzle/Service/Command/Factory/statpress.php
~/clickandbuilds/ICA2025/wp-content/plugins/security-ninja/vendor/phpseclib/phpseclib/phpseclib/Net/choosing.php
~/clickandbuilds/ICA2025/wp-content/plugins/updraftplus/vendor/guzzle/guzzle/src/Guzzle/Service/Description/mod_login.php
~/clickandbuilds/ICA2025/wp-content/plugins/updraftplus/vendor/guzzle/guzzle/src/Guzzle/Service/Command/LocationVisitor/Request/formselectuser.php
~/clickandbuilds/ICA2025/wp-content/plugins/beaver-builder-lite-version/includes/vendor/mailerlite/php-http/message/src/server_variables.php
~/clickandbuilds/ICA2025/wp-content/plugins/updraftplus/vendor/guzzle/guzzle/src/Guzzle/Plugin/Cookie/com_smf.php