Rule History

SID: 903202163 • 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:"a9:8f:9d:28:6b:45:b3:9f:30:7b:71:cf:43:a2:5d:0f:75:29:ab:b8"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/a98f9d286b45b39f307b71cf43a25d0f7529abb8/; sid:903202163; 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