title: virus detected while sending signed apk using gmail
body: <p>I am very confused why the gmail apk attachment showing as virus detected. Actually i implemented admob in android application and signed it.But while sending it getting issue.</p>
  
  <p><img src="https://i.stack.imgur.com/RakPk.png" alt="enter image description here"></p>
  
  <p>If anyone have idea. Please reply.Thanks in advance! </p>