nanog mailing list archives
Re: in case nobody else noticed it, there was a mail worm released today
From: "Sam Stickland" <sam_ml () spacething org>
Date: Thu, 29 Jan 2004 14:34:31 -0000
Christopher Bird wrote:
Please pardon my ignorance, but I am *mightily* confused. In a message from Michel Py is the following: <snip>and ISTR one patch for Outlook 2000 that blocked your ability to save executables was released)It default in Outlook XP and Outlook 2003, which has prompted large numbers of persons to download Winzip, which as not stopped worms to be propagated as you pointed out. Michel.The bit I don't get is how a zip file is created such that launching it invokes winzip and then executes the malware. When I open a normal .zip file, winzip opens a pane that shows me the contents. After that I can extract a file or I can "doubleclick" on a file to open it - which if it is executable will cause it to execute. I haven't seen a case where simply opening a zip archive causes execution of something in its contents unless it is a self extracting archive in which case it unzips and executes, but doesn't have the .zip suffix. Would anyone explain to me how this occurs (and if RTFM with a pointer to the M is the best way, then so be it!)
I don't think that was the point Michael was trying to make. I believe he meant that MS stopped the ability to _even_ save executables attached to emails to disk in some forms of Outlook, but this did nothing to stop the spread of viruses. People simply sent executables as zipped files, which people then had to extract to run. Dispite the fact that an external program has to be used to get to to the executable, people still run them. Sam
Current thread:
- Re: MS is vulnerable, (continued)
- Re: MS is vulnerable Martin Hepworth (Jan 29)
- Re: MS is vulnerable Jason Lixfeld (Jan 29)
- RE: MS is vulnerable Vivien M. (Jan 29)
- Re: MS is vulnerable Laurence F. Sheldon, Jr. (Jan 29)
- RE: MS is vulnerable Vivien M. (Jan 29)
- Re: MS is vulnerable just me (Jan 29)
- Re: MS is vulnerable Jason Lixfeld (Jan 29)
- RE: in case nobody else noticed it, there was a mail worm released today Christopher Bird (Jan 29)
- Re: in case nobody else noticed it, there was a mail worm released today Sam Stickland (Jan 29)