Rule History

SID: 903200028 • Source: sslbl/ssl-fp-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:"1e:74:0b:1d:ab:c0:40:6d:46:35:92:d0:9e:99:95:30:bb:fd:b4:ea"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/1e740b1dabc0406d463592d09e999530bbfdb4ea/; sid:903200028; 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