Rule History

SID: 903204884 • 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:"1f:fd:8b:1b:0e:1c:ae:f8:76:c9:10:1f:80:00:65:1b:c5:69:ad:5a"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/1ffd8b1b0e1caef876c9101f8000651bc569ad5a/; sid:903204884; 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