Rule History

SID: 903204700 • 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:"ca:3f:d5:1c:56:33:ff:7c:54:3f:ab:2f:6f:c3:92:18:b2:e0:2d:b7"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/ca3fd51c5633ff7c543fab2f6fc39218b2e02db7/; sid:903204700; 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