Rule History

SID: 903203122 • 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:"20:ec:8a:d2:08:df:3a:d4:ed:a2:9e:32:9d:0f:9f:0b:fd:1f:54:79"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/20ec8ad208df3ad4eda29e329d0f9f0bfd1f5479/; sid:903203122; 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