Rule History

SID: 903205679 • 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:"54:fa:d4:70:8b:c4:f7:a7:e4:c6:08:b1:eb:9d:d2:7a:31:87:26:3b"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/54fad4708bc4f7a7e4c608b1eb9dd27a3187263b/; sid:903205679; 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