Rule History

SID: 903205202 • 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:"a7:dd:7c:6c:52:10:fd:2c:8e:c9:52:67:98:b2:df:d4:38:8c:f4:fa"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/a7dd7c6c5210fd2c8ec9526798b2dfd4388cf4fa/; sid:903205202; 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