Worm cannot be disinfected by Kaspersky Virus removal tool

I have used the Kaspersky virus removal tool and it has detected two. One, is the Trojanprogram trojan.Bat.Shutdown.bi that turns off my pc everytime I go to the command prompt and this Worm IM-worm.Win32.Sohaned.gen that comes out as a JBCLF_Scandal.exe. I was able to get rid of the Trojan but not this Worm. I tried to scan my pc again and it is still there. I had AVG as anti virus before, but 2 days ago, I was no longer able to run it. This Worm seems to be resisting it and seems too strong. I tried disinfecting it after running the Kaspersky virus removal tool but it could not be disinfected.

pls. fulfill: [url]http://virusinfo.info/showthread.php?t=9184[/url]