Rule History

SID: 903201786 • 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:"6f:4b:b2:5c:c3:6d:1c:bd:f5:35:d0:6f:4b:3e:d4:e4:5b:ab:bd:d4"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/6f4bb25cc36d1cbdf535d06f4b3ed4e45babbdd4/; sid:903201786; 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