Rule History

SID: 903202911 • Source: sslbl/ssl-fp-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:"52:b6:df:64:f9:2c:c9:53:79:36:5c:79:b2:27:cd:f6:fe:1f:ad:5d"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/52b6df64f92cc95379365c79b227cdf6fe1fad5d/; sid:903202911; 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