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- Newsgroups: comp.org.eff.talk
- Path: sparky!uunet!psinntp!panix!rpowers
- From: rpowers@panix.com (Richard Powers)
- Subject: Re: Beneficial Virus?
- Message-ID: <C0AtHD.5HL@panix.com>
- Organization: PANIX Public Access Unix, NYC
- References: <C063rH.IML@panix.com> <1333@eplunix.UUCP>
- Date: Sun, 3 Jan 1993 22:08:01 GMT
- Lines: 50
-
- In <1333@eplunix.UUCP> raoul@eplunix.UUCP (Nico Garcia) writes:
-
- >Seriously, though, what you've described as a theoretical "good" virus does
- >*not* match most of our conceptions. My mental picture of a virus is a simple
- >structure that invades host organisms and reprograms their reproductive
- >mechanism to reproduce the virus, rather than themselves. By this definition,
- >your "virus" is almost but not quite a virus, since the host programs had no
- >reproductive mechanism in the first place. How about calling it a "parasite",
- >to avoid confusion?
-
- Your mental picture of a virus fits only a biological virus. "Virus"
- programs got the name because it has similarities to biological virii,
- but it is _not_ an exact analogy. There is no such thing as a
- computer virus if we use your (strictly biological) definition.
- Beneficial _or_ otherwise. There are quite a few virii out there,
- none of which would be defined as a virus if we use your definition!
-
- >If your "virus" is resident on the OS, instead, and alters the files it
- >finds, (which would probably be the only way to make it work reasonably),
- >then it is most definitely *not* a virus unless it is attempting to reproduce
- >itself to other OS'es.
-
- The virus I was describing need not be resident in memory, although it
- very well could be. It could, upon execution, search once for a file
- to infect, (possibly) infect what it found, and then exit. (And it
- would definately work reasonably, even so).
-
- At any rate, your characterization of what is, and is not a virus
- is quite faulty. Does a biological virus which, through some
- mutation, is no longer able to propogate outside of one host, cease to
- be a virus? I think not.
-
- >In fact, it's behavior would then resemble that of
- >a device driver providing access to the compressed files.
-
- No. Wrong. Just plain wrong. A device driver does not copy itself
- to other files.
-
- >See where the confusion happened?
-
- Yes. You have no idea what you're talking about. So its easy for you
- to become confused.
-
-
-
-
- --
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