Rule History

SID: 903205270 • 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:"3d:03:cf:13:a8:57:b6:d2:8f:32:3f:7b:ab:32:e9:2c:e4:76:ff:6b"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/3d03cf13a857b6d28f323f7bab32e92ce476ff6b/; sid:903205270; 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