Rule History

SID: 903202234 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Dridex C&C)"; tls_cert_fingerprint; content:"a4:98:70:5d:59:fd:fb:e6:6f:67:fb:47:9b:42:e9:0e:fc:cc:f9:d7"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/a498705d59fdfbe66f67fb479b42e90efcccf9d7/; sid:903202234; 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