Rule History

SID: 903202996 • 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:"dc:9e:e1:57:94:1c:a7:f6:ef:e4:9c:2a:e6:4b:a9:51:4e:8a:e4:0d"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/dc9ee157941ca7f6efe49c2ae64ba9514e8ae40d/; sid:903202996; 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