Is this what you saw (numbers may differ):
On NTFS file systems, Recycler is the name of the Recycle Bin Folder in each partition.
The Recycler folder contains a Recycle Bin directory for each registered user on the computer, sorted by their security identifier (SID), like: S-1-5-21-1417001333-920026266-725345543-1003 used to identify the user that deletes files.
Description: A user account for the system administrator. By default, it is the only user account that is given full control over the system.
Now, there ia a virus caller Recycler.exe
That is altogether a different story!
It mainly spreads through USB Flash drives and other removable media. Also, it opens a backdoor and secretly downloads some potentially unwanted and malicious files to your computer.
Flash Disinfector is the best approach for it:
Retired - Doin' Dis, Dat, and slapping malware.
Malware Eliminator/Member of UNITE and the
Alliance of Security Analysis Professionals