Rule History

SID: 903206239 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

SSLBL: Malicious SSL certificate detected (ACRStealer C&C)

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (ACRStealer C&C)"; tls_cert_fingerprint; content:"45:cc:fe:6c:7e:9d:fe:fa:84:a8:3d:03:ff:99:57:69:a7:0a:59:41"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/45ccfe6c7e9dfefa84a83d03ff995769a70a5941/; sid:903206239; 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