Droppers activate malicious hidden tasks. Installing it is highly not recommended.
modified Murphy.1521.A virus - named by EsetMurphy - named by Computer AssociatesMurphy - named by McAfeeMurphy 2.1521 - named by PandaMurphy.1521.A virus - named by EsetMurphy.1521.b - named by Kaspersky
murph~43.exe