Rule History

SID: 903203689 • 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:"1d:be:d7:df:4f:96:4d:7a:c8:3f:2c:6e:c9:ef:c6:be:c5:be:3c:42"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/1dbed7df4f964d7ac83f2c6ec9efc6bec5be3c42/; sid:903203689; 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