[comp.virus] More about WDEF

wcpl_ltd@uhura.cc.rochester.edu (Wing Leung) (02/07/90)

	Can someone tell me is WDEF an illegal string in the resource code?
How about the program called WDEF uploaded in comp.binaries.mac?
	In fact, I've found some WDEF resource code in system version 6.0.3.
	Please tell me more about this resource code.

Peter

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lefty@TWG.COM (David N. Schlesinger) (02/10/90)

wcpl_ltd@uhura.cc.rochester.edu (Wing Leung) writes:
> I've found some WDEF resource code in system version 6.0.3.  Please tell me
> more about this resource code.

WDEF is, in fact, the signature of a standard resource type: the
"W"indow "DEF"inition porcedure resource.  The WDEF _virus_ is
distinguished by being a resource of type WDEF in the invisible file
"Desktop" in the root directory of a volume.

Hope this helps...

Lefty

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          David N. Schlesinger   || "There's a word for it: words don't
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jln@acns.nwu.edu (John Norstad) (02/10/90)

wcpl_ltd@uhura.cc.rochester.edu (Wing Leung) writes:
> Can someone tell me is WDEF an illegal string in the resource code?
> How about the program called WDEF uploaded in comp.binaries.mac?
> In fact, I've found some WDEF resource code in system version 6.0.3.
>         Please tell me more about this resource code.

WDEF resources are a normal part of the Mac operating system.  You
should only be concerned if you find a WDEF resource in a Finder
Desktop file.

John Norstad
Northwestern University
jln@acns.nwu.edu