BKDR_ARUGIZER.A is a malicious backdoor computer parasite. BKDR_ARUGIZER.A creates registry entries to enable its automatic execution at every system startup. BKDR_ARUGIZER.A will then open ports to listen for remote commands from hackers. BKDR_ARUGIZER.A allows hackers to execute specific commands in the system, thus compromising computer security. Use a reliable anti-malware program to terminate BKDR_ARUGIZER.A.