Hi Geoincidents, you wrote: > > AFAIK, the worm uses a standard Windows routine to generate those ICMP > > packets. > > Nope, normal NT ping generates a 60 byte packet not 92 byte.
You still can be both right ;-) The standard Windows routine as of Windows 2000 does allow sending ICMP echo requests with an arbitary length, see http://msdn.microsoft.com/library/default.asp?url=/library/en-us/iphlp/iphlp/icmpsendecho.asp Yes, and the worm does use it to send 92 byte ICMP echo-request packets. Michael -- [EMAIL PROTECTED] http://www-users.rwth-aachen.de/Michael.Mueller4/tekxp/tekxp.html _______________________________________________ Full-Disclosure - We believe in it. Charter: http://lists.netsys.com/full-disclosure-charter.html
