Path: utzoo!attcan!utgpu!jarvis.csri.toronto.edu!mailrus!ames!ncar!tank!eecae!netnews.upenn.edu!vax1.cc.lehigh.edu!sei.cmu.edu!krvw From: 87303012@KRSNUCC1.BITNET Newsgroups: comp.virus Subject: Is this a virus? (PC) Message-ID: <0004.8909011255.AA07043@ge.sei.cmu.edu> Date: 1 Sep 89 13:26:00 GMT Sender: Virus Discussion List Lines: 17 Approved: krvw@sei.cmu.edu HI, there. I 'm a college student studying physics. Now I have discovered a suspicious thing about MS-DOS's behavior in my sense. When I copy some files to a floppy but I misput a write protected diskette, I find the error massage "retry, ...". At this time, if I answer "r" to the massage and puting a non-protected diskette, then the FAT and DIRECTORY of the protected diskette is transfered to the second non protected diskette(and the files that I copied to). Is this a DOS's bug or a virus? I look forward to the help from anybody. Thank you. Kim, YunKi <87303012@KRSNUCC1> BITNET Seoul Nat'l Univ. Dep. of Physics