I have used VirusZ to remove HNY98 viruses.. has worked for single files infected at least.
I had bigger mess when HNY98 first appeared, when no virus killer recognized it yet. I noticed the {bleep} with some scanner when it couldn't read the files correctly and then replaced all infected files with clean ones... was quite a job... and then week after it was added to virus killers
But in any case I'd try with some anti virus app which supports xvs.library and run couple of full scans even when all seems to be clean. I don't remember if the virus changes the filesize, but I'd also check it for cleaned files too...
