signature question 

Does anyone have any recommendations about monitoring for
B-u-g-B-e-a-r on RS 7.0?

I scan for it in mail gateway but I would also like to know if any related NetBIOS 
activity is originating from outside the system or if any local machines are 
exhibiting behavior from within the network.

If...   an infected machine propagates the infection by looking for responses to 
queries on UDP port 137, and... if the backdoor allows attackers to connect to 
infected hosts on port 36794 then...

create a High Priority rule on the console(and log) for:
UDP activity that originates from port 137 and TCP activity from port 36794  

Originate   UDP port 137    to  anywhere
Originate   TCP port 36794  to  anywhere

This seems too broad to me and will generate noise not necessarily associatied with 
the activity I am reall interested in.
TIA
Jim McFarlen
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