alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Win32/Nivdort Posting Data 2"; flow:established,to_server; content:"POST"; http_method; content:".php"; http_uri; isdataat:!1,relative; content:"|0d 0a 0d 0a|env="; fast_pattern; pcre:"/^env=(?:[A-Za-z0-9+/]{4})*(?:[A-Za-z0-9+/]{2}==|[A-Za-z0-9+/]{3}=|[A-Za-z0-9+/]{4})/P"; http_header_names; content:!"User-Agent|0d 0a|"; content:!"Accept-"; content:!"Referer|0d 0a|"; http_protocol; content:"HTTP/1.0"; http_content_type; content:"application/x-www-form-urlencoded"; depth:33; isdataat:!1,relative; reference:url,www.microsoft.com/security/portal/threat/encyclopedia/entry.aspx?Name=TrojanSpy%3AWin32/Nivdort; classtype:trojan-activity; sid:2022281; rev:3; metadata:created_at 2015_12_18, updated_at 2020_11_05;)

Added 2020-11-05 18:35:56 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Win32/Nivdort Posting Data 2"; flow:established,to_server; content:"POST"; http_method; content:".php"; http_uri; isdataat:!1,relative; content:"|0d 0a 0d 0a|env="; fast_pattern; pcre:"/^env=(?:[A-Za-z0-9+/]{4})*(?:[A-Za-z0-9+/]{2}==|[A-Za-z0-9+/]{3}=|[A-Za-z0-9+/]{4})/P"; http_header_names; content:!"User-Agent|0d 0a|"; content:!"Accept-"; content:!"Referer|0d 0a|"; http_protocol; content:"HTTP/1.0"; http_content_type; content:"application/x-www-form-urlencoded"; depth:33; isdataat:!1,relative; reference:url,www.microsoft.com/security/portal/threat/encyclopedia/entry.aspx?Name=TrojanSpy%3AWin32/Nivdort; classtype:trojan-activity; sid:2022281; rev:3; metadata:created_at 2015_12_18, updated_at 2020_03_06;)

Added 2020-03-06 18:55:21 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Win32/Nivdort Posting Data 2"; flow:established,to_server; content:"POST"; http_method; content:".php HTTP/1.0|0d 0a|"; content:!"User-Agent|3a|"; http_header; content:!"Accept-"; http_header; content:!"Referer|3a|"; http_header; content:"Content-Type|3a 20|application/x-www-form-urlencoded|0d 0a|"; http_header; content:"env="; depth:4; fast_pattern; http_client_body; pcre:"/^env\x3D(?:[A-Za-z0-9+/]{4})*(?:[A-Za-z0-9+/]{2}==|[A-Za-z0-9+/]{3}=|[A-Za-z0-9+/]{4})/P"; reference:url,www.microsoft.com/security/portal/threat/encyclopedia/entry.aspx?Name=TrojanSpy%3AWin32/Nivdort; classtype:trojan-activity; sid:2022281; rev:2; metadata:created_at 2015_12_18, updated_at 2015_12_18;)

Added 2018-09-13 19:52:05 UTC


Added 2018-09-13 18:00:37 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Win32/Nivdort Posting Data 2"; flow:established,to_server; content:"POST"; http_method; content:".php HTTP/1.0|0d 0a|"; content:!"User-Agent|3a|"; http_header; content:!"Accept-"; http_header; content:!"Referer|3a|"; http_header; content:"Content-Type|3a 20|application/x-www-form-urlencoded|0d 0a|"; http_header; content:"env="; depth:4; fast_pattern; http_client_body; pcre:"/^env\x3D(?:[A-Za-z0-9+/]{4})*(?:[A-Za-z0-9+/]{2}==|[A-Za-z0-9+/]{3}=|[A-Za-z0-9+/]{4})/P"; reference:url,www.microsoft.com/security/portal/threat/encyclopedia/entry.aspx?Name=TrojanSpy%3AWin32/Nivdort; classtype:trojan-activity; sid:2022281; rev:2; metadata:created_at 2015_12_18, updated_at 2015_12_18;)

Added 2017-08-07 21:17:08 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Win32/Nivdort Posting Data 2"; flow:established,to_server; content:"POST"; http_method; content:".php HTTP/1.0|0d 0a|"; content:!"User-Agent|3a|"; http_header; content:!"Accept-"; http_header; content:!"Referer|3a|"; http_header; content:"Content-Type|3a 20|application/x-www-form-urlencoded|0d 0a|"; http_header; content:"env="; depth:4; fast_pattern; http_client_body; pcre:"/^env\x3D(?:[A-Za-z0-9+/]{4})*(?:[A-Za-z0-9+/]{2}==|[A-Za-z0-9+/]{3}=|[A-Za-z0-9+/]{4})/P"; reference:url,www.microsoft.com/security/portal/threat/encyclopedia/entry.aspx?Name=TrojanSpy%3AWin32/Nivdort; classtype:trojan-activity; sid:2022281; rev:2;)

Added 2015-12-18 15:29:25 UTC


Topic revision: r1 - 2020-11-05 - TWikiGuest
 
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