Rule History

SID: 903205023 • 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:"71:c8:b3:70:75:00:73:3d:d2:8c:05:e5:b8:20:08:e1:74:67:77:59"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/71c8b3707500733dd28c05e5b82008e174677759/; sid:903205023; 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