Rule History

SID: 903205580 • 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:"64:25:5d:d3:2d:7a:e6:c0:18:8c:6c:b7:2d:52:e4:a3:56:22:aa:c6"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/64255dd32d7ae6c0188c6cb72d52e4a35622aac6/; sid:903205580; 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