Rule History

SID: 903205986 • 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:"fe:1e:91:1a:5f:9a:c6:1d:e0:7e:08:0d:76:d7:0c:e2:81:58:cb:3e"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/fe1e911a5f9ac61de07e080d76d70ce28158cb3e/; sid:903205986; 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