Rule History

SID: 903206692 • 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:"43:d5:b6:e4:7e:f6:e2:c6:b5:30:55:89:ba:b1:08:ef:50:d8:91:8a"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/43d5b6e47ef6e2c6b5305589bab108ef50d8918a/; sid:903206692; 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