Rule History

SID: 903201981 • 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:"2b:b3:62:e2:91:3b:9e:2c:0e:db:cb:db:dd:aa:f2:33:12:33:a9:91"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/2bb362e2913b9e2c0edbcbdbddaaf2331233a991/; sid:903201981; 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