#alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET TROJAN Win32/Injector.DKUN Variant Response"; flow:to_client,established; content:"|0d 0a|Server|3a|nginx"; fast_pattern; content:"Server|3a 20|"; http_header; http_response_line; content:"HTTP/1.1 200"; depth:12; reference:md5,9fbc3f503f51bd523f802152fdf438df; classtype:trojan-activity; sid:2012707; rev:8; metadata:attack_target Client_Endpoint, created_at 2011_04_22, deployment Perimeter, former_category MALWARE, signature_severity Major, updated_at 2022_09_13;)

Added 2022-09-13 18:09:41 UTC


alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET TROJAN Suspicious double Server Header"; flow:from_server,established; http_response_line; content:"HTTP/1.1 200"; depth:12; isdataat:!1,relative; http_header_names; content:"|0d 0a|Server|0d 0a|"; content:"Server|0d 0a|"; distance:0; classtype:trojan-activity; sid:2012707; rev:5; metadata:created_at 2011_04_22, former_category MALWARE, updated_at 2020_09_14;)

Added 2020-09-14 20:01:38 UTC


alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET TROJAN Suspicious double Server Header"; flow:from_server,established; http_response_line; content:"HTTP/1.1 200"; depth:12; isdataat:!1,relative; http_header_names; content:"|0d 0a|Server|0d 0a|"; content:"Server|0d 0a|"; distance:0; classtype:trojan-activity; sid:2012707; rev:5; metadata:created_at 2011_04_22, former_category MALWARE, updated_at 2019_09_28;)

Added 2020-08-05 19:07:14 UTC


alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET TROJAN Suspicious double Server Header"; flow:from_server,established; http_response_line; content:"HTTP/1.1 200"; depth:12; isdataat:!1,relative; http_header_names; content:"|0d 0a|Server|0d 0a|"; content:"Server|0d 0a|"; distance:0; metadata: former_category MALWARE; classtype:trojan-activity; sid:2012707; rev:5; metadata:created_at 2011_04_22, updated_at 2019_09_28;)

Added 2019-10-09 19:08:47 UTC


alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET TROJAN Suspicious double Server Header"; flow:from_server,established; http_response_line; content:"HTTP/1.1 200"; depth:12; isdataat:!1,relative; http_header_names; content:"|0d 0a|Server|0d 0a|"; content:"Server|0d 0a|"; distance:0; classtype:trojan-activity; sid:2012707; rev:5; metadata:created_at 2011_04_22, updated_at 2019_09_28;)

Added 2019-10-01 08:28:01 UTC


alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET TROJAN Suspicious double Server Header"; flow:from_server,established; http_response_line; content:"HTTP/1.1 200"; depth:12; isdataat:!1,relative; http_header_names; content:"|0d 0a|Server|0d 0a|"; content:"Server|0d 0a|"; distance:0; classtype:trojan-activity; sid:2012707; rev:5; metadata:created_at 2011_04_22, updated_at 2019_09_28;)

Added 2019-10-01 04:22:23 UTC


alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET TROJAN Suspicious double Server Header"; flow:from_server,established; http_response_line; content:"HTTP/1.1 200"; depth:12; isdataat:!1,relative; http_header_names; content:"|0d 0a|Server|0d 0a|"; content:"Server|0d 0a|"; distance:0; classtype:trojan-activity; sid:2012707; rev:5; metadata:created_at 2011_04_22, updated_at 2011_04_22;)

Added 2018-09-13 19:42:47 UTC


Added 2018-09-13 17:55:26 UTC


alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET TROJAN Suspicious double Server Header"; flow:from_server,established; content:"HTTP/1.1 200"; depth:12; content:"Server|3a| Apache"; within:50; content:"Server|3a|nginx"; fast_pattern; within:150; classtype:trojan-activity; sid:2012707; rev:4; metadata:created_at 2011_04_22, updated_at 2011_04_22;)

Added 2017-08-07 21:05:53 UTC


alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET TROJAN Suspicious double Server Header"; flow:from_server,established; content:"HTTP/1.1 200"; depth:12; content:"Server|3a| Apache"; within:50; content:"Server|3a|nginx"; fast_pattern; within:150; classtype:trojan-activity; sid:2012707; rev:3;)

Added 2013-06-11 21:40:32 UTC


alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET CURRENT_EVENTS Suspicious double HTTP Header possible botnet CnC?"; flow:from_server,established; content:"HTTP/1.1 200"; depth:12; content:"Server|3a| Apache"; within:50; content:"Server|3a|nginx"; fast_pattern; within:150; classtype:trojan-activity; sid:2012707; rev:2;)

Added 2011-12-14 11:32:10 UTC


alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET CURRENT_EVENTS Suspicious double HTTP Header possible botnet CnC?"; flow:from_server,established; content:"HTTP/1.1 200"; depth:12; content:"Server|3a| Apache"; within:50; content:"Server|3a|nginx"; within:150; classtype:trojan-activity; sid:2012707; rev:1;)

Added 2011-10-12 19:35:01 UTC


alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET CURRENT_EVENTS Suspicious double HTTP Header possible botnet CnC?"; flow:from_server,established; content:"HTTP/1.1 200"; depth:12; content:"Server|3a| Apache"; within:50; content:"Server|3a|nginx"; within:150; classtype:trojan-activity; sid:2012707; rev:1;)

Added 2011-04-22 14:56:32 UTC


Topic revision: r1 - 2022-09-13 - TWikiGuest
 
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