Rule History

SID: 903205872 • Source: abuse.ch/sslbl-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Rhadamanthys C&C)"; tls_cert_fingerprint; content:"52:c9:1b:ea:cf:df:24:dd:f2:ff:bb:ce:b3:2e:61:ef:d8:6d:b7:0e"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/52c91beacfdf24ddf2ffbbceb32e61efd86db70e/; sid:903205872; 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