Rule History

SID: 903205110 • 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:"7f:4a:db:5e:da:82:72:4c:d6:bd:d1:eb:33:a2:3e:fc:2c:c1:51:04"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/7f4adb5eda82724cd6bdd1eb33a23efc2cc15104/; sid:903205110; 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