FakeAntivirus or Rogue malware is a common threat seen by most computer users today. They are penetrating into mobile and mac world too. I would like to give a brief picture of different types of Fakeantivirus , how they were born and evolved , what they do and how industry is tackling this threat. I would also like delve deep into how they are sold/created in underground forums and introduce about packers used for producing fakeav and also investigate how their business network work.?