I recently discovered a remote administration trojan (RAT), there is nothing interesting about it but what is is that it is the first one I saw that communicates with server through Baidu Cloud Push notifications.
Baidu Cloud Push service is similar to Google Cloud Messaging (GCM) it allows you to send data from your server to your users' Android-powered device, and also to receive messages from devices on the same connection. Looks like this trojan is the first one discovered using it this technique, unlike GCM that was first used in malicious applications in 2013 detected by Kaspersky lab.
Baidu Cloud Push service is similar to Google Cloud Messaging (GCM) it allows you to send data from your server to your users' Android-powered device, and also to receive messages from devices on the same connection. Looks like this trojan is the first one discovered using it this technique, unlike GCM that was first used in malicious applications in 2013 detected by Kaspersky lab.
more here........http://b0n1.blogspot.com/2015/03/remote-administration-trojan-using.html