Rule History

SID: 903201224 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Qadars C&C)"; tls_cert_fingerprint; content:"b2:0d:20:ac:3b:24:92:f1:1a:27:75:d8:00:fd:72:6e:14:fc:6f:a6"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/b20d20ac3b2492f11a2775d800fd726e14fc6fa6/; sid:903201224; 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