Code Red 2 also puts a back door on a victim's system. I and a friend
have written a PERL script that catch specific Code Red 2 scans,
and then connect to the victim's machine trough the back door and:
1)Generate a file on the victim's hard disk explaining the problem.
2)Opens the file with NotePad on the victim's computer.
3)Disable the backdoor.
Unfortunatly, I have no idea how to disable the virus itself, so
it will keep on spreading. This is what the text file is for -
alarming the user that he/she is infected, and where to get the
patch.