Rule History

SID: 903204147 • 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:"48:87:f0:1e:3b:9a:b0:aa:94:4c:c5:fe:4c:c7:cd:7c:59:5c:66:59"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/4887f01e3b9ab0aa944cc5fe4cc7cd7c595c6659/; sid:903204147; 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