Thanks for the welcome and quick response Radek.
We don't Enterprise Vault in our environment and the CIFS share in question isn't touched by any type of backup solution. It's a file repository accessed by our end users via DFS link.
I had this happen once before and it had to do with how the files and folders were copied to the filer. I hope this all makes sense:
I used a program called SecureCopy (similar to robocopy) to transfer files from a server in our San Diego office to a CIFS share on a FAS3160 filer in our data center in Springfield, Ohio. The SecureCopy software itself was installed on a server in our Chicago office where it was configured to run the copy. Every single folder that was copied to the filer was marked hidden with that same icon and the RHSAO attributes. I was able to resolve this by deleting everything on the filer and installing the software and initiating the copy from the San Diego server.
In the case mentioned in the original post the data was copied by a user in the same office as the filer and I don’t have the luxury of deleting this folder and starting over.