Checking out the Uploads folder

[محروم.كوم]

Hello,
My attachments are stored in the uploads folder and is maybe 6 gigs. Is there an easy way to check it for malicious code? It is huge to have to look at each file. Also should there be text files in it?

I was hacked earlier in the month and want to be sure I get it all clean.

Greg __DEFINE_LIKE_SHARE__