Rule History

SID: 903206206 • 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:"f1:8f:dc:73:87:16:b3:2c:c2:d5:00:4e:40:6d:e5:db:2d:45:6d:8a"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/f18fdc738716b32cc2d5004e406de5db2d456d8a/; sid:903206206; 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