Entering each virus name into a search engine should get you a boatload of links on how to remove them.
For example this is the very first Google hit for "Exploit-MhtRedir.gen".
edit: before buying a commercial scanner, try out AVG or any of the other free antiviral software packages and see how they fare.
For example this is the very first Google hit for "Exploit-MhtRedir.gen".
edit: before buying a commercial scanner, try out AVG or any of the other free antiviral software packages and see how they fare.