Rule History

SID: 903200088 • 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:"86:bc:a8:33:e8:c2:80:56:25:a0:b9:0a:0f:ac:c4:5c:7f:19:8f:56"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/86bca833e8c2805625a0b90a0facc45c7f198f56/; sid:903200088; 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