Although I don't use CCleaner therefore the detection didn't occur there, Trojan.IcqSmile.e was also found in my System Volume section.. Although I'm still not sure it isn't a false positive of some type, I simply disabled System Restore temporarily and it went away..
I'm guessing it's a registry detection of some type..If it was detected in CCleaner, you should be able to narrow it down a little better. Either way, cleaning out the "Recovery" backups in CCleaner should also cause it to disappear.
Hope this helps.
Using XP home, sp2, all updates.
Just scanned computer using EWIDO.
Found ''Trojan.Icq smiley.e'' in C:\Ccleaner and also in D:\System Volume Information.
The option for action had Quarantine, changed it to DELETE. Is it better to Quarantine, or to Delete?
Ewido gave a message, could not delete as ''Trojan.Icq smiley.e'' was imbedded in the program, and to get rid of it, it had to DELETE the whole program, which I did.
Curious how ''Trojan.Icq smiley.e'' would be embedded in CCleaner???
BTW, what does ''Trojan.Icq smiley.e'' do? Googled it and did not find answer.