How do I stop a particular service from running?
You can stop with this command: 

$ launchctl unload com.wondershare.mobilegodaemon


Additionally if you want to completely delete it, you have to search for it on /Library/LaunchDaemons/, /Library/LaunchAgents/ and ~/Library/LaunchAgents/ to delete the configuration file, that should be called com.wondershare.mobilegodaemon.