Rule History

SID: 903204515 • 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:"18:41:c8:06:3d:7c:6f:b2:7a:74:a5:d5:ae:56:60:38:cd:1c:8b:ac"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/1841c8063d7c6fb27a74a5d5ae566038cd1c8bac/; sid:903204515; 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