Rule History

SID: 903205037 • 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:"b6:c5:1c:fe:0d:b2:02:3a:4b:8b:9d:37:3e:dd:f0:b3:a3:95:d8:92"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/b6c51cfe0db2023a4b8b9d373eddf0b3a395d892/; sid:903205037; 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