Rule History

SID: 903200020 • 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:"3c:54:69:2d:86:96:90:86:a5:fb:50:fd:4b:88:cb:dc:fa:b5:a6:0e"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/3c54692d86969086a5fb50fd4b88cbdcfab5a60e/; sid:903200020; 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