Rule History

SID: 903204036 • 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:"c0:91:00:e7:c4:09:e1:e5:d9:a2:b4:ab:9d:20:70:4b:6a:3f:29:32"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/c09100e7c409e1e5d9a2b4ab9d20704b6a3f2932/; sid:903204036; 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