I seem to be having a problem with some suspicious files in my tmp folder. My antivirus keeps picking up a bunch of .dll and a few .exe files. My antivirus picks them up and then quarantines them, but they seem to be replicating and coming right back. It seems to be not stop. Here is a picture of the suspected files that my antivirus is quarantining:

I manually go in and delete all the files, but they come right back. I would appreciate some help. Thanks

I manually go in and delete all the files, but they come right back. I would appreciate some help. Thanks