Rule History

SID: 903203389 • Source: abuse.ch/sslbl-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:"ce:c8:ef:ab:6c:0d:76:7f:fd:c8:de:9f:da:a5:50:ea:a7:9c:45:96"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/cec8efab6c0d767ffdc8de9fdaa550eaa79c4596/; sid:903203389; 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