Rule History

SID: 903205444 • 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:"3c:b4:3f:ae:55:ea:b4:ae:0a:93:5f:38:88:d0:af:fa:c1:9a:fd:4c"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/3cb43fae55eab4ae0a935f3888d0affac19afd4c/; sid:903205444; 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