DDoS Attacks Cause of Game Servers

Shahab Vahabzadeh sh.vahabzadeh at gmail.com
Thu Jan 31 07:04:29 UTC 2013


Hi everybody,
Last two days I was under an interesting attack which comes from multiple
sources to three of my ADSL users destination.
The attack make router to ran out of CPU and we had to reload it to solve.
I ask those three users and they said we are only game players and all of
them were kids, I think they told the true, they told we are playing:
http://intl.garena.com/
Attacks takes only 20 or 30 minutes and it happens only 4 times in two days.
I could'nt capture any packet but this is out put of my "show ip
accounting" that time:

   Source           Destination              Packets               Bytes
 212.180.138.90   128.141.119.209                117             5148
 135.62.255.246   128.141.119.209                117             5148
 46.136.27.13     128.141.119.209                117               5148
 25.181.84.74     128.141.119.209                117               5148
 108.0.207.17     128.141.119.209                117               5148
 181.95.89.1      128.141.119.209                117                5148
 36.161.28.42     128.141.119.209                117               5148
 39.130.139.157   128.141.119.209                117             5148
 139.81.4.106     128.141.119.209                117               5148
 3.229.28.78      128.141.119.209                117                5148
 115.28.11.208    128.141.119.209                117               5148
 206.42.151.199   128.141.119.209                117              5148
 213.221.149.41   128.141.119.209                117              5148
 81.203.234.196   128.140.109.209                117              5148
 43.134.71.94     128.141.119.209                117                5148
 157.69.74.39     128.141.119.209                117                5148
 16.206.47.71     128.141.119.209                117                5148
 77.25.17.243     128.141.119.209                117                5148

If you have any information in this field and you can help me to find who
is behind this, please share.
Thanks


-- 
Regards,
Shahab Vahabzadeh, Network Engineer and System Administrator

Cell Phone: +1 (415) 871 0742
PGP Key Fingerprint = 8E34 B335 D702 0CA7 5A81  C2EE 76A2 46C2 5367 BF90


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