alert tcp $EXTERNAL_NET 443 -> $HOME_NET any (msg:"ET INFO Suspicious Self Signed SSL Certificate to 'My Company Ltd'"; flow:established,from_server; content:"|16 03|"; content:"|0b|"; within:7; content:"My Company Ltd"; classtype:bad-unknown; sid:2013703; rev:3; metadata:attack_target Client_Endpoint, deployment Perimeter, tag SSL_Malicious_Cert, signature_severity Major, created_at 2011_09_27, updated_at 2016_07_01;)

Added 2017-08-07 21:06:57 UTC


alert tcp $EXTERNAL_NET 443 -> $HOME_NET any (msg:"ET INFO Suspicious Self Signed SSL Certificate to 'My Company Ltd'"; flow:established,from_server; content:"|16 03|"; content:"|0b|"; within:7; content:"My Company Ltd"; classtype:bad-unknown; sid:2013703; rev:3;)

Added 2014-09-19 17:22:43 UTC


alert tcp $EXTERNAL_NET 443 -> $HOME_NET any (msg:"ET CURRENT_EVENTS Suspicious Self Signed SSL Certificate to 'My Company Ltd' could be SSL C&C"; flow:established,from_server; content:"|16 03|"; content:"|0b|"; within:7; content:"My Company Ltd"; classtype:bad-unknown; sid:2013703; rev:2;)

Added 2011-10-12 19:37:20 UTC


alert tcp $EXTERNAL_NET 443 -> $HOME_NET any (msg:"ET CURRENT_EVENTS Suspicious Self Signed SSL Certificate to 'My Company Ltd' could be SSL C&C"; flow:established,from_server; content:"|16 03|"; content:"|0b|"; within:7; content:"My Company Ltd"; classtype:bad-unknown; sid:2013703; rev:2;)

Added 2011-09-27 22:24:19 UTC


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