Rule History

SID: 903206856 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

SSLBL: Malicious SSL certificate detected (DCRat C&C)

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (DCRat C&C)"; tls_cert_fingerprint; content:"b8:80:98:b3:7c:e2:aa:88:d2:d7:45:03:62:34:91:ef:3a:b7:7f:b4"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/b88098b37ce2aa88d2d74503623491ef3ab77fb4/; sid:903206856; 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