at least some WIN-(XP)-machines weren’t definitely uptodate THEN, otherwise no sasser-infection would have been possible…
I hope they are now ?

P.S.: the first real samples of STUMBLER were linux binaries…
you checked the suse-servers ?

read: http://us.mcafee.com/virusInfo/default.asp?id=description&virus_k=100406

P.P.S.: Also most SDBOTs (700+ variants and counting) are network-worms which spread through KNOWN&FIXED Windows-Security holes and via weak passwords !!!
http://vil.nai.com/vil/content/v_100454.htm

so disregarding whether STUMBLER is active in your network or not, you should secure it better…

:wink: