Rule History

SID: 903205477 • 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:"1c:1a:4f:a6:fe:bd:e8:2d:9b:63:91:e0:f5:4b:77:6d:ea:c7:b8:1c"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/1c1a4fa6febde82d9b6391e0f54b776deac7b81c/; sid:903205477; 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