Rule History

SID: 903200570 • 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:"99:b5:cd:c1:50:38:99:e6:53:2e:e8:2d:dc:2e:42:d5:9b:cb:62:84"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/99b5cdc1503899e6532ee82ddc2e42d59bcb6284/; sid:903200570; 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