#alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET USER_AGENTS Lowercase User-Agent header purporting to be MSIE"; flow:established,to_server; content:"user-agent|3a 20|Mozilla/4.0|20|(compatible|3b 20|MSIE|20|"; http_header; content:!"|0d 0a|VIA|3a 20|"; http_header; classtype:trojan-activity; sid:2012607; rev:4; metadata:created_at 2011_03_30, updated_at 2011_03_30;)

Added 2017-08-07 21:05:46 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET USER_AGENTS Lowercase User-Agent header purporting to be MSIE"; flow:established,to_server; content:"user-agent|3a 20|Mozilla/4.0|20|(compatible|3b 20|MSIE|20|"; http_header; content:!"|0d 0a|VIA|3a 20|"; http_header; classtype:trojan-activity; sid:2012607; rev:3;)

Added 2011-10-19 18:51:46 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET USER_AGENTS Lowercase User-Agent header purporting to be MSIE"; flow:established,to_server; content:"|0d 0a|user-agent|3a 20|Mozilla/4.0|20|(compatible|3b 20|MSIE|20|"; content:!"|0d 0a|VIA|3a 20|"; nocase; classtype:trojan-activity; sid:2012607; rev:2;)

Added 2011-10-12 19:34:46 UTC


Topic revision: r1 - 2017-08-08 - TWikiGuest
 
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