Rule History

SID: 903203440 • Source: abuse.ch/sslbl-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:"87:5c:0d:65:00:6e:bd:f7:2b:8f:7b:c6:1a:c3:44:25:db:d4:1e:54"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/875c0d65006ebdf72b8f7bc61ac34425dbd41e54/; sid:903203440; 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