Rule History

SID: 903206390 • Source: abuse.ch/sslbl-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Malware C&C)"; tls_cert_fingerprint; content:"49:3f:d2:29:4c:75:8b:6e:68:4f:94:4f:4b:71:bd:01:87:ff:89:c1"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/493fd2294c758b6e684f944f4b71bd0187ff89c1/; sid:903206390; 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