alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"ET TROJAN Observed Malicious SSL Cert (ServHelper? CnC?)"; flow:from_server,established; tls_cert_serial; content:"0E:06:ED:F2:C3:91"; tls_cert_issuer; content:"C=AU, ST=Some-State, L=City, O=Some Company"; metadata: former_category MALWARE; classtype:trojan-activity; sid:2026616; rev:3; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, deployment Perimeter, tag SSL_Malicious_Cert, signature_severity Major, created_at 2018_11_16, malware_family ServHelper?, performance_impact Low, updated_at 2018_11_16;)

Added 2019-09-19 19:26:58 UTC


alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"ET TROJAN Observed Malicious SSL Cert (ServHelper? CnC?)"; flow:from_server,established; tls_cert_serial; content:"0E:06:ED:F2:C3:91"; tls_cert_issuer; content:"C=AU, ST=Some-State, L=City, O=Some Company"; metadata: former_category CURRENT_EVENTS; classtype:trojan-activity; sid:2026616; rev:3; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, deployment Perimeter, tag SSL_Malicious_Cert, signature_severity Major, created_at 2018_11_16, malware_family ServHelper?, performance_impact Low, updated_at 2018_11_16;)

Added 2019-09-09 19:16:22 UTC


alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"ET CURRENT_EVENTS Observed Malicious SSL Cert (ServHelper? CnC?)"; flow:from_server,established; tls_cert_serial; content:"0E:06:ED:F2:C3:91"; tls_cert_issuer; content:"C=AU, ST=Some-State, L=City, O=Some Company"; metadata: former_category CURRENT_EVENTS; classtype:trojan-activity; sid:2026616; rev:3; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, deployment Perimeter, tag SSL_Malicious_Cert, signature_severity Major, created_at 2018_11_16, malware_family ServHelper?, performance_impact Low, updated_at 2018_11_16;)

Added 2019-01-14 15:38:52 UTC


alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"ET CURRENT_EVENTS Observed Malicious SSL Cert (HuadhServHelper? CnC?)"; flow:from_server,established; tls_cert_serial; content:"0E:06:ED:F2:C3:91"; tls_cert_issuer; content:"C=AU, ST=Some-State, L=City, O=Some Company"; metadata: former_category CURRENT_EVENTS; classtype:trojan-activity; sid:2026616; rev:2; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, deployment Perimeter, tag SSL_Malicious_Cert, signature_severity Major, created_at 2018_11_16, malware_family HuadhServHelper?, performance_impact Low, updated_at 2018_11_16;)

Added 2018-11-16 18:00:52 UTC


alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"ET CURRENT_EVENTS Observed Malicious SSL Cert (HuadhServHelper? CnC?)"; flow:from_server,established; tls_cert_serial; content:"0E:06:ED:F2:C3:91"; tls_cert_issuer; content:"C=AU, ST=Some-State, L=City, O=Some Company"; metadata: former_category CURRENT_EVENTS; classtype:trojan-activity; sid:2026616; rev:2; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, deployment Perimeter, tag SSL_Malicious_Cert, signature_severity Major, created_at 2018_11_16, malware_family HuadhServHelper?, performance_impact Low, updated_at 2018_11_16;)

Added 2018-11-16 15:50:52 UTC


Topic revision: r1 - 2019-09-19 - TWikiGuest
 
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