Rule History

SID: 903204012 • 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:"3b:c9:e3:4b:9f:00:e3:c9:2e:18:e8:37:b3:d2:f8:77:1b:0f:31:80"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/3bc9e34b9f00e3c92e18e837b3d2f8771b0f3180/; sid:903204012; 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