Rule History

SID: 903202988 • 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:"b6:c2:e9:2c:67:63:f0:d8:f5:ab:53:e7:f8:58:cf:c9:4c:05:c3:19"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/b6c2e92c6763f0d8f5ab53e7f858cfc94c05c319/; sid:903202988; 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