Rule History

SID: 903201826 • 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:"a9:f9:2a:27:81:22:c9:2d:17:ae:ed:fc:e5:2c:7f:57:d4:cc:95:b7"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/a9f92a278122c92d17aeedfce52c7f57d4cc95b7/; sid:903201826; 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