Rule History

SID: 903206397 • Source: sslbl/ssl-fp-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:"d4:1f:e3:0f:7b:d3:57:dd:f3:b4:f5:8c:16:38:e8:f5:a1:b4:0e:d5"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/d41fe30f7bd357ddf3b4f58c1638e8f5a1b40ed5/; sid:903206397; 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