Rule History

SID: 903205474 • 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:"dd:fb:a9:83:d9:1a:8b:d5:a9:bc:b6:84:db:e4:7b:c8:cc:5a:cc:af"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/ddfba983d91a8bd5a9bcb684dbe47bc8cc5accaf/; sid:903205474; 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