Syzor is a backdoor Trojan that allows an attacker to control a compromised computer in ways that even the user cannot control it. Syzor removes legitimate AV software to avoid detection, and enables a hacker to modify system files, execute commands, change network setting and gives him access to other administrative functions. Passwords and other private information are vulnerable to theft.

Syzor should be removed immediately once detected. To remove Syzor manually, you must kill all associated running processes, then locate related files and values in the Window registry so that they may be deleted. Manual removal is risky, and may cause damage to your PC. To remove Syzor automatically, it is suggested that you use a reputable antispyware tool such as Spyzooka, which is guaranteed and intended for this purpose.