alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET INFO EXE Download With Content Type Specified As Empty"; flow:established,to_client; content:"Content-Type|3A 20 0D 0A|"; http_header; file_data; content:"MZ"; within:2; isdataat:80,relative; content:"This program "; distance:0; content:"PE|00|"; distance:0; reference:md5,d51218653323e48672023806f6ace26b; classtype:trojan-activity; sid:2014567; rev:2;)

Added 2012-04-16 18:46:11 UTC


Topic revision: r1 - 2012-04-16 - TWikiGuest
 
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