Rule History

SID: 903202899 • Source: abuse.ch/sslbl-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Malware C&C)"; tls_cert_fingerprint; content:"fb:a3:fd:ed:74:31:cf:44:2f:6d:c0:e6:df:95:6c:7b:c6:63:bf:ed"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/fba3fded7431cf442f6dc0e6df956c7bc663bfed/; sid:903202899; 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