Rule History

SID: 903204477 • 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:"76:35:5c:c7:12:5f:9c:31:62:0b:66:48:d4:2c:3b:c5:c7:1d:3c:fb"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/76355cc7125f9c31620b6648d42c3bc5c71d3cfb/; sid:903204477; 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