Check this link out from bleeping computer
check emsisoft anti-malware here for removal
Just adding on more information to your post,Rusli.
More reading information about Wannacry Ransomware can be seen here and here. The Wannacry threat description can be seen here.
Sorry for my reply.
Just as additional words too. Also quite good to note interesting and reasonable 'review'-article by Jarno Niemelä :