alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET TROJAN Cryptowall docs campaign Sept 2015 encrypted binary (1)"; flow:established,to_client; file_data; content:"|23 31 f9 4f 62 57 73 67|"; within:8; flowbits:set,et.exploitkitlanding; metadata: former_category EXPLOIT_KIT; classtype:trojan-activity; sid:2021778; rev:2; metadata:created_at 2015_09_15, updated_at 2015_09_15;)

Added 2019-09-10 20:12:53 UTC


alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET CURRENT_EVENTS Cryptowall docs campaign Sept 2015 encrypted binary (1)"; flow:established,to_client; file_data; content:"|23 31 f9 4f 62 57 73 67|"; within:8; flowbits:set,et.exploitkitlanding; classtype:trojan-activity; sid:2021778; rev:2; metadata:created_at 2015_09_15, updated_at 2015_09_15;)

Added 2018-09-13 19:51:42 UTC


Added 2018-09-13 18:00:23 UTC


alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET CURRENT_EVENTS Cryptowall docs campaign Sept 2015 encrypted binary (1)"; flow:established,to_client; file_data; content:"|23 31 f9 4f 62 57 73 67|"; within:8; flowbits:set,et.exploitkitlanding; classtype:trojan-activity; sid:2021778; rev:2; metadata:created_at 2015_09_15, updated_at 2015_09_15;)

Added 2017-08-07 21:16:31 UTC


alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET CURRENT_EVENTS Cryptowall docs campaign Sept 2015 encrypted binary (1)"; flow:established,to_client; file_data; content:"|23 31 f9 4f 62 57 73 67|"; within:8; flowbits:set,et.exploitkitlanding; classtype:trojan-activity; sid:2021778; rev:2;)

Added 2015-09-15 18:14:32 UTC


Topic revision: r1 - 2019-09-11 - TWikiGuest
 
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