Rule History

SID: 903205398 • 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:"52:c5:bd:23:48:33:3d:83:2e:d3:4f:8d:9d:76:b4:d8:4c:1e:3a:9e"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/52c5bd2348333d832ed34f8d9d76b4d84c1e3a9e/; sid:903205398; 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