Rule History

SID: 903202445 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (RevCodeRAT C&C)"; tls_cert_fingerprint; content:"df:e1:a7:f8:a0:02:88:bd:50:13:61:e4:72:18:7b:9f:71:4b:ea:21"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/dfe1a7f8a00288bd501361e472187b9f714bea21/; sid:903202445; 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