Rule History

SID: 903200566 • 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:"4b:05:9a:6d:dd:ed:fc:62:a0:05:84:47:86:72:fa:cb:d9:f2:e3:fc"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/4b059a6dddedfc62a00584478672facbd9f2e3fc/; sid:903200566; 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