Rule History

SID: 903205791 • 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:"a0:cf:3d:db:0f:a7:f0:bd:c4:2c:02:5c:84:d9:dd:0e:23:31:f8:32"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/a0cf3ddb0fa7f0bdc42c025c84d9dd0e2331f832/; sid:903205791; 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