[nsp-sec] UDP Flood - 67.210.170.131

Rob Thomas robt at cymru.com
Tue Jan 26 16:03:06 EST 2010


Hey, Gerard.

Great info, as always!

> The botnet is using UDP + crypto for the C&C comms towards this /32:
> 
> AS      | IP               | AS Name
> 4837    | 119.7.128.223    | CHINA169-BACKBONE CNCGROUP China169
> Backbone

Would the associated DNS RR be youare.sexidude.com?

        stamp        |        qname        | class | type |     rdata
--------------------- --------------------- ------- ------ ---------------
 2010-01-23 17:59:48  |  youare.sexidude.com  |  IN     |  A     |
119.7.128.223

Might be another indicator of "you've got bot" for folks.

Thanks,
Rob.
-- 
Rob Thomas
Team Cymru
https://www.team-cymru.org/
ASSERT(coffee != empty);




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