Path: utzoo!utgpu!watserv1!watmath!att!att!emory!wuarchive!zaphod.mps.ohio-state.edu!ub!dsinc!netnews.upenn.edu!vax1.cc.lehigh.edu!cert.sei.cmu.edu!krvw From: DKAZEM@NAS.BITNET (Don Kazem) Newsgroups: comp.virus Subject: Signatures Message-ID: <0015.9010291826.AA04361@ubu.cert.sei.cmu.edu> Date: 25 Oct 90 22:31:00 GMT Sender: Virus Discussion List Lines: 13 Approved: krvw@sei.cmu.edu I have couple of questions: Is there any way to obtain the signatures of all known viruses? What is the correct definition of an encrypted virus? Thanks. Don Kazem DKAZEM@NAS.BITNET National Academy of Sciences Washington, DC