Rule History

SID: 903205795 • 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:"77:2c:8f:46:f1:1b:a3:c7:61:2b:0f:dd:c0:1e:f4:34:8f:21:48:3d"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/772c8f46f11ba3c7612b0fddc01ef4348f21483d/; sid:903205795; 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