Rule History

SID: 903205162 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (AsyncRAT C&C)"; tls_cert_fingerprint; content:"d2:bb:3a:cf:c2:bb:4d:21:79:c7:d5:16:5d:f8:e1:d9:fe:44:e1:50"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/d2bb3acfc2bb4d2179c7d5165df8e1d9fe44e150/; sid:903205162; 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