alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET CURRENT_EVENTS DRIVEBY Nuclear EK SWF M2"; flow:established,from_server; content:"|20|inline|3b 20|filename="; http_header; fast_pattern; content:"Content-Type|3a 20|application/octet-stream|0d 0a|"; http_header; content:"Server|3a 20|nginx"; http_header; pcre:"/Content-Disposition\x3a\x20inline\x3b\x20filename=(?:[a-z0-9]{4})?\r\n/H"; file_data; content:"CWS"; within:3; flowbits:set,et.Nuclear.Payload; classtype:trojan-activity; sid:2020312; rev:9; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, affected_product Any, attack_target Client_Endpoint, deployment Perimeter, tag DriveBy?, tag Exploit_Kit, tag Nuclear, signature_severity Critical, created_at 2015_01_26, malware_family Nuclear, updated_at 2019_10_07;)

Added 2019-10-08 19:34:19 UTC


alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET CURRENT_EVENTS DRIVEBY Nuclear EK SWF M2"; flow:established,from_server; content:"|20|inline|3b 20|filename="; http_header; fast_pattern:only; content:"Content-Type|3a 20|application/octet-stream|0d 0a|"; http_header; content:"Server|3a 20|nginx"; http_header; pcre:"/Content-Disposition\x3a\x20inline\x3b\x20filename=(?:[a-z0-9]{4})?\r\n/H"; file_data; content:"CWS"; within:3; flowbits:set,et.Nuclear.Payload; classtype:trojan-activity; sid:2020312; rev:8; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, affected_product Any, attack_target Client_Endpoint, deployment Perimeter, tag DriveBy?, tag Exploit_Kit, tag Nuclear, signature_severity Critical, created_at 2015_01_26, malware_family Nuclear, updated_at 2016_07_01;)

Added 2017-08-07 21:14:46 UTC


alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET CURRENT_EVENTS DRIVEBY Nuclear EK SWF M2"; flow:established,from_server; content:"|20|inline|3b 20|filename="; http_header; fast_pattern:only; content:"Content-Type|3a 20|application/octet-stream|0d 0a|"; http_header; content:"Server|3a 20|nginx"; http_header; pcre:"/Content-Disposition\x3a\x20inline\x3b\x20filename=(?:[a-z0-9]{4})?\r\n/H"; file_data; content:"CWS"; within:3; flowbits:set,et.Nuclear.Payload; classtype:trojan-activity; sid:2020312; rev:8;)

Added 2015-04-02 19:15:27 UTC


alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET CURRENT_EVENTS DRIVEBY Nuclear EK SWF M2"; flow:established,from_server; content:"|20|inline|3b 20|filename="; http_header; fast_pattern:only; content:"Content-Type|3a 20|application/octet-stream|0d 0a|"; http_header; content:"X-Powered-By|3a 20|"; http_header; content:"Server|3a 20|nginx"; http_header; pcre:"/Content-Disposition\x3a\x20inline\x3b\x20filename=(?:[a-z0-9]{4})?\r\n/H"; file_data; content:"CWS"; within:3; flowbits:set,et.Nuclear.Payload; classtype:trojan-activity; sid:2020312; rev:7;)

Added 2015-01-30 15:32:13 UTC


alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET CURRENT_EVENTS DRIVEBY Nuclear EK SWF M2"; flow:established,from_server; content:"|20|inline|3b 20|filename="; http_header; fast_pattern:only; content:"Content-Type|3a 20|application/octet-stream|0d 0a|"; http_header; content:"X-Powered-By|3a 20|"; http_header; content:"Server|3a 20|nginx"; http_header; pcre:"/Content-Disposition\x3a\x20inline\x3b\x20filename=[a-z0-9]{4}\r\n/H"; file_data; content:"CWS"; within:3; flowbits:set,et.Nuclear.Payload; classtype:trojan-activity; sid:2020312; rev:6;)

Added 2015-01-26 20:32:39 UTC


alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET CURRENT_EVENTS DRIVEBY Nuclear EK SWF M2"; flow:established,from_server; content:"|20|inline|3b 20|filename="; http_header; fast_pattern:only; content:"Content-Type|3a 20|application/octet-stream|0d 0a|"; http_header; content:"X-Powered-By|3a 20|"; http_header; content:"Server|3a 20|nginx"; http_header; pcre:"/Content-Disposition\x3a\x20inline\x3b\x20filename=[a-z0-9]{4}\r\n/H"; file_data; content:"CWS"; within:3; flowbits:set,et.Nuclear.Payload; classtype:trojan-activity; sid:2020312; rev:6;)

Added 2015-01-26 17:20:09 UTC


Topic revision: r1 - 2019-10-08 - TWikiGuest
 
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