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Showing posts from March 24, 2013

Pushdo and CutWail - Iptables + Nginx + Naxsi

Firewall - Server ( Iptables ) - Nginx + Naxsi

Analysis of Impact to High Load CPU  - with spam and there is the largest botnet in terms of the amount of infected hosts. Im put this article where is ive got million parameter POST

67.248.43.182 - - [25/Mar/2013:23:23:31 +0700] "POST /?ptrxcz_EEEFFFFFFFFFFGGGGGGGGGGHHHHHHH HTTP/1.1" 404 564 "-" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1)"
190.25.79.166 - - [25/Mar/2013:23:23:31 +0700] "POST / HTTP/1.1" 302 5 "-" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1)"
190.118.16.50 - - [25/Mar/2013:23:23:31 +0700] "POST /?ptrxcz_effffffffgggggggghhhhhhhhhiiii HTTP/1.1" 404 564 "-" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1)"
189.164.7.205 - - [25/Mar/2013:23:23:31 +0700] "POST /?ptrxcz_tx147AEHLORVYbehkosvz259CFJNQT HTTP/1.1" 404 564 "-" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1)"
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