Rule History

SID: 903204100 • 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:"45:bd:0d:3b:c9:2e:c0:4a:4e:c6:4d:63:8e:18:63:b0:6d:3a:8d:4a"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/45bd0d3bc92ec04a4ec64d638e1863b06d3a8d4a/; sid:903204100; 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