What part of "cracked or illegal" software did you not understand?
2016-10-11 13:26 - 2016-10-11 13:26 - 00386607 _____ D:\Users\Virendra\Downloads\Sony Vegas Pro 11 Keygen + Patch.zip
2016-10-11 12:34 - 2016-10-11 12:36 - 28820534 _____ D:\Users\Virendra\Downloads\d89MalBytesAntiMlwrPrmmv2.2.1.1043FULL-SAMI500778.rar
(Got to ask what level of protection did you think you would get with a cracked antimalware product? Cracking IS malware.)
2016-10-04 19:06 - 2016-10-04 19:06 - 00014933 _____ D:\Users\Virendra\Downloads\CyberLink Director Suite 5.0 Multilingual Incl Patch + Extra Content [SadeemPC].zip.torrent
2016-10-11 12:52 - 2016-08-07 20:00 - 00000000 ____D D:\Users\Virendra\Desktop\Malwarebytes Anti-Malware Premium v 2.2.1.1043 + New Activator 2016
And these are where your Ransomware infection came from (or at least, was the backdoor for it) ==>>
2016-09-20 19:51 - 2016-09-20 19:51 - 00037443 _____ D:\Users\Virendra\Downloads\[only-soft.info].t22515.torrent
2016-09-20 19:40 - 2016-09-20 19:40 - 00022113 _____ D:\Users\Virendra\Downloads\CyberLink.PowerDirector.Ultimate.v15.0.20.26.0.Incl.Keymaker-CORE.torrent
2016-09-16 18:20 - 2016-09-16 18:51 - 00000000 ____D D:\Users\Virendra\Desktop\CyberLink Director Suite 5.0 Multilingual Incl Patch + Extra Content [SadeemPC]
2016-09-15 21:13 - 2016-09-15 21:13 - 00070697 _____ D:\Users\Virendra\Downloads\Not.Without.My.Daughter.1991.720p.WEB-DL.AAC2.0.H264-FGT-[rarbg.com].torrent