Rule History

SID: 903207095 • Source: abuse.ch/sslbl-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (ResolverRAT C&C)"; tls_cert_fingerprint; content:"ca:08:3a:47:c9:d5:c5:9b:fa:33:ab:56:97:8e:4d:1f:7b:5b:00:17"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/ca083a47c9d5c59bfa33ab56978e4d1f7b5b0017/; sid:903207095; rev:1;)

Created:

Jun 25, 2025, 11:40 AM

Updated:

Jun 25, 2025, 11:40 AM

DB Created:

Jul 17, 2025, 2:34 PM

DB Updated:

Jul 17, 2025, 2:34 PM

Filename:

sslblacklist_tls_cert.rules