(Solved)JS:Trojan.Crypt not detected by Avast!

Report of the analysis
736dc1ddc51be2dcbc510a26a594e3e4d67b3d3d871182af9b9893bcc70348ba.js
https://www.virustotal.com/en/file/736dc1ddc51be2dcbc510a26a594e3e4d67b3d3d871182af9b9893bcc70348ba/analysis/1458128382/
Detection ratio: 18 / 56
SHA256: 736dc1ddc51be2dcbc510a26a594e3e4d67b3d3d871182af9b9893bcc70348ba

thanks for sample, added into our database

Other:Malware-gen