Resolver problema de virus en Wpress y caída constante de sitio

El profesional debe tener amplia experiencia en maquetación html + css + java y en entorno wordpress.  Actualmente el sitio esta caido, se limpia de virus pero el problema persiste.

Este es el informe del Hosting
----------- scan summary -----------

known viruses: 4151929

engine version: 0.97.3

Scanned directories: 1067

Scanned files: 34739

Infected files: 0

Data scanned: 4138.02 MB

Data read: 9073.28 MB (ratio 0.46:1)

Time: 509.470 sec (8 m 29 s)

malware detect scan report for host193.hosting.register.com:

scan id: 121315-1401.21854

TIME: Dec 13 14:05:21 -0600

path: /home/p14to00b

total files: 34921

total hits: 16

total cleaned: 0

note: quarantine is disabled! set quar_hits=1 in conf.Maldet or to quarantine results run: maldet -q 121315-1401.21854 file hit list:

{hex}php-dot-base64-dot-v23au-dot-185 : /home/p14to00b/public_html/wp-includes/simplepie/decode/session60-dot-php

{hex}php-dot-base64-dot-v23au-dot-185 : /home/p14to00b/public_html/wp-includes/js/plupload/inc-dot-php

{hex}php-dot-base64-dot-v23au-dot-185 : /home/p14to00b/public_html/wp-includes/js/swfupload/plugins/footer-dot-php

{hex}php-dot-base64-dot-v23au-dot-185 : /home/p14to00b/public_html/wp-includes/js/tinymce/utils/stats-dot-php

{hex}php-dot-base64-dot-v23au-dot-185 : /home/p14to00b/public_html/wp-content/plugins/real3d-flipbook/mp3/view-dot-php

{hex}php-dot-base64-dot-v23au-dot-185 : /home/p14to00b/public_html/wp-content/plugins/real3d-flipbook/js/inc98-dot-php

{hex}php-dot-base64-dot-v23au-dot-185 : /home/p14to00b/public_html/wp-content/plugins/global-gallery/languages/plugin-dot-php

{hex}php-dot-base64-dot-v23au-dot-185 : /home/p14to00b/public_html/wp-content/plugins/all-in-one-seo-pack/dir-dot-php

{hex}php-dot-base64-dot-v23au-dot-185 : /home/p14to00b/public_html/wp-content/plugins/final-tiles-gallery/scripts/press-dot-php

{hex}php-dot-base64-dot-v23au-dot-185 : /home/p14to00b/public_html/wp-content/plugins/final-tiles-gallery/admin/user-dot-php

{hex}php-dot-base64-dot-v23au-dot-185 : /home/p14to00b/public_html/wp-content/plugins/5sec-google-maps-pro/css/ini84-dot-php

{hex}php-dot-base64-dot-v23au-dot-185 : /home/p14to00b/public_html/wp-content/themes/autopista/fonts/gallery-dot-php

{hex}php-dot-base64-dot-v23au-dot-185 : /home/p14to00b/public_html/wp-content/uploads/2014/06/search-dot-php

{hex}php-dot-base64-dot-v23au-dot-185 : /home/p14to00b/public_html/wp-content/uploads/2015/02/template94-dot-php

{hex}php-dot-base64-dot-v23au-dot-185 : /home/p14to00b/public_html/wp-content/uploads/lib-dot-php

{hex}php-dot-base64-dot-v23au-dot-185 : /home/p14to00b/public_html/wp-content/ewww/global61-dot-php

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necesitamos un profesional ilustrado en este tipo de problemas en wpress.