Rule History

SID: 903205578 • 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:"2d:17:0b:be:cf:aa:cf:d8:5c:a1:1a:61:07:e5:4f:94:06:2c:77:4a"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/2d170bbecfaacfd85ca11a6107e54f94062c774a/; sid:903205578; 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