IT Security Guru – Windows malware that can infect an Android mobile is real, but requires USB debugging to be enabled.
Research by Symantec found that a Trojan named Trojan.Droidpak drops a malicious DLL that downloads a configuration file from a remote server which parses a configuration file in order to download a malicious APK to the compromised device, as well as download necessary tools such as Android Debug Bridge (ADB). The ADB is a legitimate tool and part of the official Android software development kit (SDK).