Rule History

SID: 903204551 • 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:"09:f6:e5:5d:0a:9c:4d:5e:29:c5:d3:95:2c:12:e5:52:46:cc:93:81"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/09f6e55d0a9c4d5e29c5d3952c12e55246cc9381/; sid:903204551; 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