alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN ZeroAccess? HTTP GET request"; flow:established,to_server; content:"GET"; http_method; nocase; content:"?w="; fast_pattern:only; http_uri; content:"&i="; http_uri; content:"&v="; http_uri; content:"Host|3a 20|"; depth:6; http_header; content:"Connection|3a 20|close|0d 0a|Cookie|3a 20|"; http_raw_header; content:!"Accept"; http_header; pcre:"/\/\d{10}\?w=\d{3}&i=\d{6,10}&v=\d\.\d$/U"; classtype:trojan-activity; sid:2015535; rev:4; metadata:created_at 2012_07_26, updated_at 2012_07_26;)

Added 2017-08-07 21:09:08 UTC


alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN ZeroAccess? HTTP GET request"; flow:established,to_server; content:"GET"; http_method; nocase; content:"?w="; fast_pattern:only; http_uri; content:"&i="; http_uri; content:"&v="; http_uri; content:"Host|3a 20|"; depth:6; http_header; content:"Connection|3a 20|close|0d 0a|Cookie|3a 20|"; http_raw_header; content:!"Accept"; http_header; pcre:"/\/\d{10}\?w=\d{3}&i=\d{6,10}&v=\d\.\d$/U"; classtype:trojan-activity; sid:2015535; rev:4;)

Added 2016-04-15 17:48:51 UTC


alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET TROJAN ZeroAccess? HTTP GET request"; flow:established,to_server; content:"GET"; http_method; nocase; content:"?w="; fast_pattern:only; http_uri; content:"&i="; http_uri; content:"&v="; http_uri; content:"Host|3a 20|"; depth:6; http_header; content:"Connection|3a 20|close|0d 0a|Cookie|3a 20|"; http_header; content:!"Accept"; http_header; pcre:"/\/\d{10}\?w=\d{3}&i=\d{6,10}&v=\d\.\d$/U"; classtype:trojan-activity; sid:2015535; rev:2;)

Added 2012-07-26 20:15:47 UTC


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