Rule History

SID: 903205283 • 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:"03:be:f9:3d:91:08:fa:36:40:c2:aa:71:29:7a:3f:a2:43:e4:ff:c8"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/03bef93d9108fa3640c2aa71297a3fa243e4ffc8/; sid:903205283; 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