How to find the first occurrance of the worm.
Ray Burkholder
ray at oneunified.net
Sat Jan 25 21:13:00 UTC 2003
Ray Burkholder
-----Original Message-----
From: McDonald, Dan [mailto:Dan.McDonald at austinenergy.com]
Sent: January 25, 2003 17:05
To: 'flow-tools at splintered.net'
Subject: [flow-tools] w32.sqlexp.worm
In case anyone needs it, here is the flow-tools nfilter that I've found
to
match the worm that hit us...
filter-primitive mssql
type ip-port
permit 1434
default deny
filter-primitive wormsize
type counter
permit eq 404
default deny
filter theworm
match src-ip-port mssql
match octets wormsize
that with a flow-print -f 5 gave me the time of the first infection...
Daniel J McDonald, CCIE #2495, CNX
Lan/Wan Integrator
Austin Energy
1.512.322.6739
dan.mcdonald at austinenergy.com
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