Rule History

SID: 903202048 • Source: abuse.ch/sslbl-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:"b4:d5:45:68:21:8b:36:49:fe:0b:50:ea:e6:ca:0e:0b:41:0e:1a:81"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/b4d54568218b3649fe0b50eae6ca0e0b410e1a81/; sid:903202048; 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