Rule History

SID: 903205147 • 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:"6c:d7:a7:27:eb:9f:3a:77:e3:fe:d0:c3:85:67:ef:be:1d:88:15:7a"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/6cd7a727eb9f3a77e3fed0c38567efbe1d88157a/; sid:903205147; 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