I'd received a mail from piriform telling me that exist a new version of CCleaner, the version 2.23, but the link send to LINK REMOVED BY MODERATION, is this a valid link or is a virus o malware?, please if this is a virus, you may advise to the community, cause may be some people can install the software that there is.

Only download CCleaner from the following:
http://www.ccleaner.com/
http://www.filehippo.com/download_ccleaner/