AnVir is a process and startup manager with advanced log for Windows 95/98/Me/NT4/2000/XP.
It helps to remove viral malicious code such as Trojan horses, spyware, and hacker tools that can lurk unseen on your PC. AnVir detects any resident virus-Trojan, even if the virus was created specially for you and is unknown to the antivirus programs. It complements antivirus and firewall software .
More info:
hxxp://www.anvir.com/