Can bogofilter filter Swen
p at dirac.org
p at dirac.org
Tue Sep 23 19:51:09 CEST 2003
hi stephen,
i have a procmail solution. it works perfectly, for all win32
executable viruses:
# Broad antivirus recipe:
#
# Look at attachment content. The 2nd condition is the header of a
# win32 exe encoded with base64. No matter how the virus is named,
# that header MUST have this specific form, or it won't be recognized
# by Windows as an exe. So every # attachment that starts with
# TVqQAAMAAAAEAAAA//8AALg is a win32 program: a # potential virus.
# The 3rd condition is the string "this program cannot be run in
# MS-DOS mode" encoded in base64. It's helps avoid false positives.
#
# Thank you Roland Smith <rsmith at xs4all.nl>
#
:0 B
* ^Content-Transfer-Encoding:.*base64
* ^TVqQAAMAAAAEAAAA//8AALg
* 4fug4AtAnNIbg
{
LOG="[virus: win32 exe] "
:0
/dev/null
}
this recipe works perfectly. i haven't gotten a single win32 virus in
my inbox. nothing. not klez, not yaha, not sobig, not swen. nada.
zip. zero.
the only thing i DO get in my inbox are those stupid messages by RAV
antivirus telling me that it removed an executable that was probably a
virus but still delivered the text portion "dear microsoft customer...".
hopefully, bogofilter will help filter THOSE messages... ;)
pete
On Wed 24 Sep 03, 1:31 AM, Stephen Liu <satimis at icare.com.hk> said:
> Hi all folks,
>
>
> RH9
> Evolution 1.4
> =============
>
> I just join this list.
>
> W32/Swen has been attacking my PC for more than 3 days. It disguised as
> M$ support mail, junk mails, and transform rapidly, changing Sender and
> Recipient Addresses, Subject, etc. Although it causes no damage to my
> PC but a lot of deleting work was faced. It also occupied band width.
> The M$ junk mails were downloaded from ISP server via POP3 on Evolution
> email folder. Filter on Evolution could not filter them.
>
> I am searching hard for a solution. Kindly advise can bogofilter do the
> job?
>
> Thanks in advance.
>
> B.R.
> Stephen Liu
>
>
> To Get Your Own iCareHK.com Email Address? Go To www.iCareHK.com.
>
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