"It doesn't manifest until much later" This page is a stub. Please help Malware Wiki by adding more information on the page.
"1 Infected file found" This page talks more about the malware side to what the page is about rather than talking about everything about it.
Download.com is a file downloading site that is notorious for containing downloads bundled with adware. The site itself is harmless, as long as the user doesn't download anything. However, some files downloaded from Download.com are not malicious.