Rule History

SID: 903203777 • Source: abuse.ch/sslbl-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:"b8:a0:e2:a0:2f:3f:73:d0:d0:c0:06:35:92:cb:df:48:1a:bf:03:16"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/b8a0e2a02f3f73d0d0c0063592cbdf481abf0316/; sid:903203777; 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