Rule History

SID: 903204254 • 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:"fd:26:c5:d3:6a:ee:e3:89:b7:e8:37:b6:b7:9d:15:7b:57:c5:fe:1f"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/fd26c5d36aeee389b7e837b6b79d157b57c5fe1f/; sid:903204254; 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