[Esd-l] Anyone got a procmail signature for Klez?

John D. Hardin jhardin at impsec.org
Sat Apr 27 20:57:01 PDT 2002


On Fri, 26 Apr 2002, John D. Hardin wrote:

Rev. 0.2:

# Trap Klez (signature as of 04/26/2002)
#
:0
* > 100000
* ^Content-Type:.*multipart/alternative;
{
        :0 B hfi
        * \<i?frame +src=(3D)?cid:.* height=(3D)?[0-9] +width=(3D)?[0-9]>
        * ^Content-Type:.*audio/
        * ^Content-ID:.*<
        * ^Content-Transfer-Encoding: base64
        * ^TVqQAAMAAAAEAAAA
        | formail -A "X-Content-Security: [$HOST] NOTIFY" \
                  -A "X-Content-Security: [$HOST] DISCARD" \
                  -A "X-Content-Security: [$HOST] REPORT: Trapped possible Klez worm - see
http://securityresponse.symantec.com/avcenter/venc/data/w32.klez.removal.tool.html"
}


D'oh!

--
 John Hardin KA7OHZ    ICQ#15735746    http://www.impsec.org/~jhardin/
 jhardin at impsec.org                       pgpk -a jhardin at wolfenet.com
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