Rule History

SID: 903204522 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (BitRAT C&C)"; tls_cert_fingerprint; content:"c5:a7:34:4f:b5:0b:dd:8d:71:a7:a3:95:e9:1d:11:0e:42:3d:ed:0e"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/c5a7344fb50bdd8d71a7a395e91d110e423ded0e/; sid:903204522; 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