alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET INFO Potential Common Malicious JavaScript? Loop"; flow:established,to_client; file_data; content:"for("; distance:0; content:"|3B|"; within:20; content:">=0|3B|"; fast_pattern; within:10; content:"--)"; within:10; pcre:"/for\x28[^\x3D\r\n]*[0-9]{1,6}\x2D[0-9]{1,5}\x3B[^\x3D\r\n]\x3E\x3D0\x3B[^\x29\r\n]\x2D\x2D\x29/"; classtype:bad-unknown; sid:2015045; rev:2;)

Added 2014-04-21 19:36:52 UTC


alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET INFO Potential Common Malicious JavaScript? Loop"; flow:established,to_client; file_data; content:"for("; distance:0; content:"|3B|"; within:20; content:">=0|3B|"; fast_pattern; within:10; content:"--)"; within:10; pcre:"/for\x28[^\x3D\r\n]*[0-9]{1,6}\x2D[0-9]{1,5}\x3B[^\x3D\r\n]\x3E\x3D0\x3B[^\29\r\n]\x2D\x2D\x29/"; classtype:bad-unknown; sid:2015045; rev:1;)

Added 2012-07-06 23:30:40 UTC


Topic revision: r1 - 2014-04-21 - TWikiGuest
 
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