alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"ET TROJAN Observed Malicious SSL Cert (MageCart? Group 4 CnC?)"; flow:from_server,established; tls_cert_subject; content:"CN=connectionstatistics.com"; nocase; isdataat:!1,relative; tls_cert_issuer; content:"C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3"; reference:url,community.riskiq.com/projects/67ba07d8-49e0-3239-80d0-668b3c096240; classtype:trojan-activity; sid:2027002; rev:1; metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2019_02_28, deployment Perimeter, former_category MALWARE, malware_family MageCart?, performance_impact Low, signature_severity Major, tag SSL_Malicious_Cert, updated_at 2019_09_28;)

Added 2020-08-05 19:15:57 UTC


alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"ET TROJAN Observed Malicious SSL Cert (MageCart? Group 4 CnC?)"; flow:from_server,established; tls_cert_subject; content:"CN=connectionstatistics.com"; nocase; isdataat:!1,relative; tls_cert_issuer; content:"C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3"; metadata: former_category MALWARE; reference:url,community.riskiq.com/projects/67ba07d8-49e0-3239-80d0-668b3c096240; classtype:trojan-activity; sid:2027002; rev:1; metadata:affected_product Web_Browsers, attack_target Client_Endpoint, deployment Perimeter, tag SSL_Malicious_Cert, signature_severity Major, created_at 2019_02_28, malware_family MageCart?, performance_impact Low, updated_at 2019_09_28;)

Added 2019-10-01 08:29:36 UTC


alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"ET TROJAN Observed Malicious SSL Cert (MageCart? Group 4 CnC?)"; flow:from_server,established; tls_cert_subject; content:"CN=connectionstatistics.com"; nocase; isdataat:!1,relative; tls_cert_issuer; content:"C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3"; metadata: former_category MALWARE; reference:url,community.riskiq.com/projects/67ba07d8-49e0-3239-80d0-668b3c096240; classtype:trojan-activity; sid:2027002; rev:1; metadata:affected_product Web_Browsers, attack_target Client_Endpoint, deployment Perimeter, tag SSL_Malicious_Cert, signature_severity Major, created_at 2019_02_28, malware_family MageCart?, performance_impact Low, updated_at 2019_09_28;)

Added 2019-10-01 04:23:59 UTC


alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"ET TROJAN Observed Malicious SSL Cert (MageCart? Group 4 CnC?)"; flow:from_server,established; tls_cert_subject; content:"CN=connectionstatistics.com"; nocase; isdataat:!1,relative; tls_cert_issuer; content:"C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3"; metadata: former_category MALWARE; reference:url,community.riskiq.com/projects/67ba07d8-49e0-3239-80d0-668b3c096240; classtype:trojan-activity; sid:2027002; rev:1; metadata:affected_product Web_Browsers, attack_target Client_Endpoint, deployment Perimeter, tag SSL_Malicious_Cert, signature_severity Major, created_at 2019_02_28, malware_family MageCart?, performance_impact Low, updated_at 2019_02_28;)

Added 2019-09-19 19:27:04 UTC


alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"ET TROJAN Observed Malicious SSL Cert (MageCart? Group 4 CnC?)"; flow:from_server,established; tls_cert_subject; content:"CN=connectionstatistics.com"; nocase; isdataat:!1,relative; tls_cert_issuer; content:"C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3"; metadata: former_category TROJAN; reference:url,community.riskiq.com/projects/67ba07d8-49e0-3239-80d0-668b3c096240; classtype:trojan-activity; sid:2027002; rev:1; metadata:affected_product Web_Browsers, attack_target Client_Endpoint, deployment Perimeter, tag SSL_Malicious_Cert, signature_severity Major, created_at 2019_02_28, malware_family MageCart?, performance_impact Low, updated_at 2019_02_28;)

Added 2019-02-28 17:55:15 UTC


Topic revision: r1 - 2020-08-05 - TWikiGuest
 
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