Rule History

SID: 903203961 • 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:"c9:04:01:a4:68:bd:fa:d2:0c:d6:16:6d:91:11:f7:b9:ed:3f:1b:9d"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/c90401a468bdfad20cd6166d9111f7b9ed3f1b9d/; sid:903203961; 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