Rule History

SID: 903204346 • 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:"5b:a5:af:60:9c:f3:3f:85:f7:d6:eb:92:94:0f:b2:86:b6:d1:64:f9"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/5ba5af609cf33f85f7d6eb92940fb286b6d164f9/; sid:903204346; 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