Rule History

SID: 903203217 • 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:"8c:2a:10:d9:fd:c2:27:84:76:22:5f:cf:f9:a3:ba:f0:25:5a:1d:05"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/8c2a10d9fdc2278476225fcff9a3baf0255a1d05/; sid:903203217; 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