No matter how slimy CNET is (and that is very slimy) I don’t really consider it “stealing” that they downloaded something you specifically provided as a download.

But they do a lot of misrepresentation (apart from other slimy things) and you are well within your rights to object.

As another posted commented: this is what filling a dmca claim is for, and you can do it without paying a lawyer or anyone else. The only problem is whom to send it to. You’ll find that CNET’s download is actually download.com. You’ll have to start there.