4g on "how to check SoakSoak.ru affected site ?"

Hello everyone,
We were recently hit by soak soak malware and all of our websites are now affected by malware. How could i sort it out, i am in a big problem as my clients are suffering loss. Please help.
Some of my domains are: http://www.adventusservices.com
http://www.synapseedpoint.com
http://www.costumebazar.com