Android/Trojan.Agent is a malicious app that runs in the background of a mobile device unbeknownst to the user. It silently waits for commands from a Command & Control (C&C) sever. These commands could be anything from stealing and sending personal information to remote servers, to acting as DDoS bots against targeted victims. On the Android OS, it often hides it presence by not creating an icon to itself, and listing itself a generic name in the mobile devices app list. Often, it impersonates a system app on the mobile device making it especially difficult to identify.