Rule History

SID: 903200041 • Source: abuse.ch/sslbl-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

SSLBL: Malicious SSL certificate detected (Shylock C&C)

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Shylock C&C)"; tls_cert_fingerprint; content:"9b:3f:d7:d4:0e:bb:5e:60:b1:c3:d7:59:83:b4:b7:56:c3:2e:95:60"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/9b3fd7d40ebb5e60b1c3d75983b4b756c32e9560/; sid:903200041; 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