Rule History

SID: 903206055 • 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:"4e:83:16:2d:a6:7c:ae:78:27:9f:a2:3f:a4:f3:fa:36:8b:68:1d:58"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/4e83162da67cae78279fa23fa4f3fa368b681d58/; sid:903206055; 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