If your computer is infected with the Virus-encoder virus then all your documents will have a .mailrepa.lotos@aol.com.CrySiS, .TREE_OF_LIFE@INDIA.COM.CrySiS, .CrySis, .locked, .kraken, .darkness, .nochance, .oshit, .oplata@qq_com, .relock@qq_com, .crypto, .helpdecrypt@ukr.net, .pizda@qq_com, .dyatel@qq_com, _ryp, .nalog@qq_com, .chifrator@qq_com, .gruzin@qq_com, .troyancoder@qq_com, .encrytped, .cry, .AES256, .enc or .hb15 extension.