Rule History

SID: 903203966 • 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:"b9:8e:ec:2f:38:47:c5:f3:b0:8d:91:42:f4:f6:ef:1e:b5:04:5e:f7"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/b98eec2f3847c5f3b08d9142f4f6ef1eb5045ef7/; sid:903203966; 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