I installed Privacy Badger from the EFF and since then on almost every webpage it will block a tracker (cookie?) called www.best-deals-products.com (BDP from now on). BDP appears on in various websites (for instance, it's here on this website) and the blank New Tab page in Chrome. I installed Privacy Badger on both Firefox and Chrome and both get BDP. Also, twice I've seen a console window flash open and close randomly.
I have run Windows Defender, Malwarebytes, Spybot, and Ad-aware without finding anything. Though once when I ran a full scan with Ad-aware, mid-scan it said it found something but there was nothing when the scan finished. I used ccleaner to wipe all web browser cache/cookies/history/etc.
I'm using Windows 8.1
Searching the internet I found this forum post https://superuser.com/questions/848853/what-is-best-deals-products-and-is-it-malware and those lines also appear in the source code of websites that have BDP.
Am I infected?