SSLBL: Malicious SSL certificate detected (PureRAT C&C)

SID: 903210147Rev: 1EnabledDerived0 views
Filesslblacklist_tls_cert.rules
CreatedJuly 14, 2026
UpdatedJuly 14, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (PureRAT C&C)"; tls_cert_fingerprint; content:"74:03:dd:e1:2a:b9:b1:c6:11:09:44:1a:97:fc:da:78:ef:19:71:55"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/7403dde12ab9b1c61109441a97fcda78ef197155/; sid:903210147; rev:1;)

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