#alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET DELETED Blackhole Landing Page Applet Structure"; flow:established,to_client; file_data; content:"<|2F|script><applet/archive="; fast_pattern; content:".jar"; within:20; content:"code=|22|"; distance:0; content:"|22|><param/name=|22|"; distance:9; within:15; content:"<|2F|applet><|2F|body><|2F|html>"; distance:0; pcre:"/code\x3D\x22[a-z]{4}\x2E[a-z]{4}\x22/i"; classtype:trojan-activity; sid:2015520; rev:4; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, deployment Perimeter, tag Blackhole, tag Exploit_Kit, signature_severity Critical, created_at 2012_07_23, malware_family Blackhole, updated_at 2016_07_01;)

Added 2017-08-07 21:09:07 UTC


##alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET DELETED Blackhole Landing Page Applet Structure"; flow:established,to_client; file_data; content:"<|2F|script><applet/archive="; fast_pattern; content:".jar"; within:20; content:"code=|22|"; distance:0; content:"|22|><param/name=|22|"; distance:9; within:15; content:"<|2F|applet><|2F|body><|2F|html>"; distance:0; pcre:"/code\x3D\x22[a-z]{4}\x2E[a-z]{4}\x22/i"; classtype:trojan-activity; sid:2015520; rev:3;)

Added 2013-05-02 22:17:00 UTC


alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET CURRENT_EVENTS Blackhole Landing Page Applet Structure"; flow:established,to_client; content:"<|2F|script><applet/archive="; fast_pattern; content:".jar"; within:20; content:"code=|22|"; distance:0; content:"|22|><param/name=|22|"; distance:9; within:15; content:"<|2F|applet><|2F|body><|2F|html>"; distance:0; pcre:"/code\x3D\x22[a-z]{4}\x2E[a-z]{4}\x22/i"; classtype:trojan-activity; sid:2015520; rev:1;)

Added 2012-07-23 21:19:18 UTC


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