RegEx filter should look like: 4webmasters.org|adf.ly|amanda-porn.ga ...

Current list of blacklisted referrals below:

4webmasters.org
adf.ly
amanda-porn.ga
best-seo-software.xyz
black-friday.ga
build-a-better-business.2your.site
build-audience.for-your.website
chinese-amezon.com
claim37677128.copyrightclaims.org
claim37678925.copyrightclaims.org
claim39412484.copyrightclaims.org
claim67938102.copyrightclaims.org
cyber-monday.ga
floating-share-buttons.com
forum.topic62350464.darodar.com
free-social-buttons.com
free-social-buttons.xyz
free-traffic.xyz
get-free-social-traffic.com
get-your-social-buttons.info
hongfanji.com
hosting-tracker.com
how-to-earn-quick-money.com
int.search.tb.ask.com
justprofit.xyz
lsex.xyz
net-profits.xyz
new-look.for-your.website
pornhub-forum.ga
pornhub-forum.uni.me
portal.vizzwifi.co.uk
portal.vizzwifi.eu
qualitymarketzone.com
quit-smoking.ga
rankings-analytics.com
rusexy.xyz
santasgift.ml
seo-platform.com
share-buttons.xyz
simple-share-buttons.com
site1.free-floating-buttons.com
site1263368.snip.to
site18002632.snip.to
site2.free-floating-buttons.com
site21436156.snip.to
site3.free-floating-buttons.com
site3.free-share-buttons.com
site3093867.snip.to
site4.free-floating-buttons.com
site5.free-floating-buttons.com
site5.free-share-buttons.com
site50753022.snip.to
site6.free-floating-buttons.com
site7.free-floating-buttons.com
site8.free-floating-buttons.com
site9.free-floating-buttons.com
smarter-content.for-your.website
social-widget.xyz
success-seo.com
top1-seo-service.com
topseoservices.co
traffic-cash.xyz
traffic2cash.xyz
traffic2money.com
trafficgenius.xyz
video--production.com
web-revenue.xyz
website-stealer.nufaq.com
website-stealer-warning.hdmoviecamera.net
www.Get-Free-Traffic-Now.com
www1.delta-search.com
www1.free-social-buttons.com
www10.free-social-buttons.com
www2.free-social-buttons.com
www5.free-social-buttons.com
www6.free-social-buttons.com
с.новым.годом.рф