Rule History

SID: 903203449 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

SSLBL: Malicious SSL certificate detected (TA505 C&C)

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (TA505 C&C)"; tls_cert_fingerprint; content:"59:da:de:e6:d8:37:d3:f4:9f:e0:4d:42:2f:ec:d2:a6:aa:fa:20:29"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/59dadee6d837d3f49fe04d422fecd2a6aafa2029/; sid:903203449; 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