This is the HTML.Redlof.A virus removal program. The HTML.Redlof.A is a very pestering virus. From what I gather, neither does it Create any loss of data nor does it send any personal information across the net.
But what it does is horrible. It actually comes in the form of a script. The script is copied onto several other .htm, .html, .vbs, .asp, .htt, .jsp files on your hard drive. Then whenever any of these files are executed, the script is copied onto more files which create more files and so on.
It also makes some registry entries so that the virus is spread through e-mail. It also loads itself at Windows StartUp so that the script is executed each time your computer starts up.