my forum is not hacked or not redirect to filestore72 etc
its work fine.
all browser/scanner show my forum clean except Yandex.
Opera also use database of Yandex, So these two browsers detect a malware on forum and i'm unable to find that due to which code/file opera/yendex show malware
Best way to test is a site search from a browser in incognito/private mode and not logged in to your forum. Try it, pick any of the returned links and you will be redirected to filestore for that session. I did this on Opera, Firefox, Chrome and Brave and all returned the redirect.
You need to start by buttoning down your admincp folder with a htaccess password. Then follow the guides as provided in my previous post.