Trojan.win32.agent.azsy is a malicious application which is primitive in its size and essence but extremely dangerous for the compromised system when it comes to the possible impact it may produce. Trojan.win32.agent.azsy infiltrates the target host computer via firewall flaws and other minor security splits. This intrusion is undetected and usually remains obscure all the way until a professional antivirus utility is used. When inside and active, Trojan.win32.agent.azsy parasite launches the malicious campaign for promoting the affiliated rogue anti-spyware program called Personal Antivirus. For this purpose, Trojan.win32.agent.azsy uses scare tactics such as exaggerated pop-up alerts and fake system scans in order to intimidate you into purchasing the fake spyware remover Personal Antivirus.