Rule History

SID: 903204993 • Source: abuse.ch/sslbl-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:"78:57:c5:f2:8c:4f:52:a4:bf:c9:eb:35:af:d7:ee:27:22:9a:40:e8"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/7857c5f28c4f52a4bfc9eb35afd7ee27229a40e8/; sid:903204993; 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