Kaspersky researchers have discovered a new malware family targeting Android-based car head units, marking the first documented case of malware using an infection chain specifically designed for vehicle systems. The malware, attributed to the MoYu Group, spreads through the legitimate built-in software update mechanism of DoFun firmware, deploying a multi-stage downloader that enables ad fraud and recruits devices into a proxy botnet. The threat highlights the growing security risks posed by internet-connected automotive platforms, as the infected head units' SIM card slots and Android compatibility make them increasingly attractive targets for cybercriminals.
