Trojan-Spy.Win32.Zbot.agci is a malicious Trojan which stealthily enters the computer and comes armed with spyware capabilities. Trojan-Spy.Win32.Zbot.agci has the ability to record keystrokes, download malicious files from the Internet and populate the system registry with malicious entries. Trojan-Spy.Win32.Zbot.agci may open up a backdoor for corrupt files and data to be stored on the infected system, making valuable information vulnerable to theft. Trojan-Spy.Win32.Zbot.agci can run in the background and load-up undetected, which is why it should be removed using a reliable anti-spyware program once it has been detected.