http://www.viruslist.com/eng/viruslist.html?id=88029

"The worm scans all disks for files with extensions DBX, MDX, EML, WAB and
also that contain either HT or ASP in the extension. Swem then extracts any
email addresses that it can find and saves them"

That is how it gets the email addresses on infected machines. So if user had
newsgroups or emails downloaded locally like most do when you read messages.
This virus scans the local folders (.dbx files in Outlook Express) on
infected machine, and that is how it gets email addresses for its spam.

Re: I-Worm.Swen by Bill

Bill
Tue Sep 23 15:18:01 CDT 2003

However, there's more--according to F-secure, who I have some faith in:

(You will have noticed the posts referred to in the second paragraph in this
and other newsgroups.)

------------------------------------------
The worm also can search for e-mail addresses in various newsgroups. It
connects to NNTP servers listed in the SWEN1.DAT file, gets a list of all
newsgroups on that server and searches recent messages in these newsgroups
for 'nfrom:' and 'nreply-to:' tags. When such tags are found, the worm gets
e-mail addressed after them and writes them to the GERMS0.DBV file. This way
the worm can harvers a lot of e-mail addresses to send itself to.

The worm can post its e-mails to newsgroups, the names of which it finds
during searching process. The worm sends the same kind of messages as it
sends via e-mail.

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"helper" <there> wrote in message
news:e8Iv52fgDHA.2268@tk2msftngp13.phx.gbl...
> http://www.viruslist.com/eng/viruslist.html?id=88029
>
> "The worm scans all disks for files with extensions DBX, MDX, EML, WAB and
> also that contain either HT or ASP in the extension. Swem then extracts
any
> email addresses that it can find and saves them"
>
> That is how it gets the email addresses on infected machines. So if user
had
> newsgroups or emails downloaded locally like most do when you read
messages.
> This virus scans the local folders (.dbx files in Outlook Express) on
> infected machine, and that is how it gets email addresses for its spam.
>
>