[nsp-sec] 130K+ Infected Ips on ~3600 ASNs

Brian Epstein bepstein at ias.edu
Thu Oct 1 17:02:28 EDT 2009


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On 10/01/2009 04:10 PM, Brian Epstein wrote:
> ACK for AS26099.  Both IPs are NAT addresses and both are UDP.  I can't
> seem to correlate them with my flow data, though.

Ah yes, factoring daylight savings time into my search shows the
connections.

I verified that both our connections were our DNS servers doing
nslookups.  We had no TCP connections to the host at this time.

Thanks!
ep

- -- 
Brian Epstein <bepstein at ias.edu>                     +1 609-734-8179
Network and Security Officer            Institute for Advanced Study
Key fingerprint = 128A 38F4 4CFA 5EDB 99CE  4734 6117 4C25 0371 C12A
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