alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET CURRENT_EVENTS Blackhole Split String Obfuscation of Eval 2"; flow:established,to_client; file_data; content:"e|22|+|22|v|22|+|22|a"; pcre:"/(\x3D|\x5B\x22])e\x22\x2B\x22v\x22\x2B\x22a/"; flowbits:set,et.exploitkitlanding; classtype:trojan-activity; sid:2015013; rev:5; 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_03, malware_family Blackhole, updated_at 2016_07_01;)

Added 2017-08-07 21:08:30 UTC


alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET CURRENT_EVENTS Blackhole Split String Obfuscation of Eval 2"; flow:established,to_client; file_data; content:"e|22|+|22|v|22|+|22|a"; distance:0; pcre:"/(\x3D|\x5B\x22])e\x22\x2B\x22v\x22\x2B\x22a/"; flowbits:set,et.exploitkitlanding; classtype:trojan-activity; sid:2015013; rev:2;)

Added 2012-07-03 22:29:17 UTC


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