Horizon Technology Group, here. We've come into contact with a virus in which we've never seen, at a client's site.
This is a domain environment, DC is running SBS2008. All PCs are running Windows 7.
When browsing to network drives from the PCs, or when accessing data directories on the server, we see an overlay of random files/folder names, in which all items are listed as applications (Screen shot attached).
All PCs see this on their mapped drives, but not local drives. Server sees this on one of two physical drives. All affected directories repeat some of the same files, such as "Passwords", "Porn", "Secret", "Sexy", and "X".
Trend Micro Worry Free Business Security Advanced 7.0 SP1 is installed on the server and all clients were connected prior to infection.
Ran ComboFix on one PC and have attached that log, as well.
We have begun running Trend Micro scans on all computers and the server. Any additional help identifying this virus and any information about its removal would be greatly appreciated.