alert tcp $EXTERNAL_NET 443 -> $HOME_NET any (msg:"ET INFO Tor2Web? .onion Proxy Service SSL Cert (1)"; flow:established,from_server; content:"|55 04 03|"; content:"*.tor2web."; nocase; distance:2; within:10; metadata: former_category CURRENT_EVENTS; reference:url,uscyberlabs.com/blog/2013/04/30/tor-exploit-pak/; classtype:trojan-activity; sid:2016806; rev:5; metadata:attack_target Client_Endpoint, deployment Perimeter, tag SSL_Malicious_Cert, signature_severity Major, created_at 2013_05_01, updated_at 2016_07_01;)

Added 2019-09-10 20:12:49 UTC


alert tcp $EXTERNAL_NET 443 -> $HOME_NET any (msg:"ET CURRENT_EVENTS Tor2Web? .onion Proxy Service SSL Cert (1)"; flow:established,from_server; content:"|55 04 03|"; content:"*.tor2web."; nocase; distance:2; within:10; reference:url,uscyberlabs.com/blog/2013/04/30/tor-exploit-pak/; classtype:trojan-activity; sid:2016806; rev:5; metadata:attack_target Client_Endpoint, deployment Perimeter, tag SSL_Malicious_Cert, signature_severity Major, created_at 2013_05_01, updated_at 2016_07_01;)

Added 2017-08-07 21:10:37 UTC


alert tcp $EXTERNAL_NET 443 -> $HOME_NET any (msg:"ET CURRENT_EVENTS Tor2Web? .onion Proxy Service SSL Cert (1)"; flow:established,from_server; content:"|55 04 03|"; content:"*.tor2web."; nocase; distance:2; within:10; reference:url,uscyberlabs.com/blog/2013/04/30/tor-exploit-pak/; classtype:trojan-activity; sid:2016806; rev:5;)

Added 2014-04-17 18:09:01 UTC


alert tcp $EXTERNAL_NET 443 -> $HOME_NET any (msg:"ET CURRENT_EVENTS Tor2Web? .onion Proxy Service SSL Cert (1)"; flow:established,from_server; content:"|55 04 03|"; content:"|0d|*.tor2web.org"; nocase; distance:1; within:14; reference:url,uscyberlabs.com/blog/2013/04/30/tor-exploit-pak/; classtype:trojan-activity; sid:2016806; rev:4;)

Added 2013-05-01 20:48:20 UTC


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