Rule History

SID: 903204967 • 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:"1c:ab:a6:02:6a:5f:aa:ae:62:f1:ca:2c:5b:34:d9:ea:d5:e1:51:97"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/1caba6026a5faaae62f1ca2c5b34d9ead5e15197/; sid:903204967; 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