Rule History

SID: 903205588 • 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:"66:be:36:b5:b3:c7:a9:cc:91:d5:14:97:06:bb:5c:d3:b7:b3:05:c7"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/66be36b5b3c7a9cc91d5149706bb5cd3b7b305c7/; sid:903205588; 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