Rule History

SID: 903201713 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Flokibot C&C)"; tls_cert_fingerprint; content:"b7:a4:74:3e:88:56:75:b9:ac:54:f7:3b:42:17:ef:60:da:84:f7:3a"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/b7a4743e885675b9ac54f73b4217ef60da84f73a/; sid:903201713; 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