Rule History

SID: 903202119 • Source: abuse.ch/sslbl-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (JBifrost C&C)"; tls_cert_fingerprint; content:"79:25:d9:21:38:30:67:b6:07:17:f7:41:04:02:ae:ef:3b:a7:90:3e"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/7925d921383067b60717f7410402aeef3ba7903e/; sid:903202119; 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